This study was done to analyze the effect of Polyatype problem solving learning oriented toward realistic mathematics on the ability to solve mathematical word problems. This study belongs to an experimental research with the Posttest Only Control Group Design. The population used in this study was the students of grade 4 at Gugus VIII SukawatiGianyarelementary schools with the total number of 138. The sample was selected through random sampling. The result of selection by lottery assigned Grade 4 students of SDN 4 SingapaduKaler to the control class and Grade 4 students of SDN 1 SingapaduKaler to the experiment class. The data were collected through an essay test that had been validated. The data that had been collected were analyzed through a difference test (t-test). Based on the result of data analysis it can be concluded that the use of Polya type problem solving teaching model oriented toward realistic mathematics gave a positive effect to the ability to solve word problems among the Grade 4 students in Gugus VIII Sukawati Gianyar.
Melinda Eichhorn - Exploring the use of a screening tool to investigate stude...Melinda Eichhorn
This document discusses a study that investigated the use of a mathematical screening tool with second grade students in Kolkata, India. The screening tool was designed to identify students' grade-level math skills, number sense, and common error patterns. The study found that the screening tool provided teachers with valuable information about their students' mathematical understanding and misconceptions. This allowed teachers to better target instruction and interventions to support students who were struggling. The screening tool empowered teachers to identify issues and begin interventions earlier than waiting for a formal diagnosis. Overall, the screening tool was an effective way for teachers to assess their students' math abilities and tailor instruction accordingly.
It is necessary to develop metacognitive skills-based teaching materials to foster mathematical problem-solving abilities. This research is a research and development. Method used for development using four phases: Design, Construction, Testing, Evaluation and Revision. The criteria used to assess the quality of the learning device refer to the material quality criteria namely: validity, practicality, effectiveness. Subject of trials in this research are 25 students of XI IPA-4 and 25 students of XI IPA-2. Two indicators of this study are metacognitive skills and problem solving. Metacognitive skills are: prediction skills, planning skills, monitoring skills, and evaluation skills. Indicators of problem solving are: understanding the problem, devising a plan, carrying out the plan, and looking back. The data are collected by giving Tests and questionnaires, and through observations. The research instruments are: questionnaire of validation for teaching materials, student questionnaire responses to instructional materials, observation sheet activities of learners, observation sheets of learning implementation and learning management observation sheet. The result of this research is metacognitive skills-based teaching materials are succeeded (fulfilling the criteria of valid, practical, and effective) to emerge students mathematical problem-solving.
The purpose of this research is to analyze the improvement of students' mathematical literacy ability through the use of mathematics teaching materials with metacognitive approach guidance. This research will be held in the city of Kendari to the subject of this research target is students who are at grade 5 Land in Junior High VIIID Kendari years lessons 2017/2018 with many limited scale trial class is only required as much as 1 class. To know the significance of the increase in the literacy abilities of students using paired t-test. Data processing using the SPSS program with criteria if α=0,05 then there is an increased of student's mathematical literacy ability. The results of the analysis on the stages of the evaluation shows the learning materials with metacognitive approach guidance can provide better against an increase in student learning. The ability of the early mathematical literacy against students is very less because of learning during this time students have not been directed with the ability of mathematical literacy. After the students get learning by using learning materials through metacognitive approach guidance, the ability of mathematical literacy students’ level 3 and level 4 underwent significant improvement.
This research aimed to produce a learning trajectory which could help students to understand the concept of permutations through role-playing activity in the election of chairman and vice-chairman of Intra School Students Organization. This research was a design research method through three stage, 1) preliminary design/preparing for the experiment were used to design the Hypothetical Learning Trajectory, 2) design experiment was a Hypothetical Learning Trajectory test phase consisting of pilot and teaching experiment, 3) retrospective analysis. It was Indonesia’s Realistic Mathematics Education Approach at tenth grade of Senior High School No 15 Palembang. Data collecting technique were obtained from observations, recorded videos, photos, students’ sheet activities, and field documentation. The result of this research was a learning trajectory which has three activities that could help student to understand the concept of permutations, there are: 1) the students could determine the form of administrative committee and calculate the number of formed groups formation in the election from 2, 3, 4 and 5 nominated candidates, 2) Students could determine the number of groups’ formation convert into the closest form of the multiplication and the factorial, 3) by using the students understanding of factorial, students found the concept of permutations form: nPr
A learning program not only aims to make students understand and master what and how things happen, but also provide an understanding of why it happened. Thus, a lesson that emphasizes problem-solving becomes very important to teach. One form of learning that emphasizes the problem solving is to apply systematic approach to problem solving. This is a guide to perform an action that serves to assist a person in solving a problem. Problem solving steps based on systematic approach to problem solving consists of four stages, namely problem analysis, problem solving process planning, calculation operations, and checking answers and interpretation of results. This study is a classroom action research that aims to see the inceasing of student learning outcomes after applied systematic approach to problem solving. The subject of this research is 25 students of class VIIIA MTs Salafiyah Syafi'iyah Tebuireng Jombang. Instruments in this study is a matter of student learning outcomes on the material wake up space. This research was conducted in two cycles because in the second cycle has reached the indicator of success that students achieve the minimal clarity of at least 75%. The results showed that student learning outcomes in the first cycle reached 36% classical completeness, and in the second cycle of classical completeness of 84%. This shows that the application of systematic approach to problem solving can increase student learning outcomes.
This quantitative descriptive study aims to describe the Mathematical Literacy of Grade 5 of Primary Students regarding their mathematical problem-solving abilities. The samples of this study were 35 5th-gradestudents at Muhammadiyah Condongcatur Elementary School in academic year 2017/2018. The data were collected through observations and tests with five questions containing indicators of mathematical literacy regarding mathematical problem-solving abilities; two experts have validated the test instruments. Moreover, the test estimated Cronbach's alpha of 0.749 proved reliability. The data analysis in this study was carried out descriptively based on the average score, the standard deviation, the maximum score, the minimum score, the total score, and the percentage correct answer. The results showed that the mathematical literacy of the 5th-grade students at SD Muhammadiyah Condongcatur was generally at the high category (indicated by the problem-solving abilities). Students have been able to understand a problem, to use logic to describe the solution to a problem, and to choose the most appropriate solution to solve a problem.
Development of crosswordpuzzle (tts) media by cooperative approach on passive...Linda Rosita
This document summarizes a mini research report on developing a crossword puzzle learning media using a cooperative approach to teach passive voice material to 8th grade students in Medan, Indonesia. The study aimed to 1) develop a crossword puzzle learning media and 2) improve student learning outcomes. 30 students participated. Results showed that using crossword puzzles on passive voice material improved student test scores from a 53.3% average on the pre-test to 66.6% on the post-test. The researchers concluded that crossword puzzles are effective at helping to improve student understanding and learning results.
Melinda Eichhorn - Exploring the use of a screening tool to investigate stude...Melinda Eichhorn
This document discusses a study that investigated the use of a mathematical screening tool with second grade students in Kolkata, India. The screening tool was designed to identify students' grade-level math skills, number sense, and common error patterns. The study found that the screening tool provided teachers with valuable information about their students' mathematical understanding and misconceptions. This allowed teachers to better target instruction and interventions to support students who were struggling. The screening tool empowered teachers to identify issues and begin interventions earlier than waiting for a formal diagnosis. Overall, the screening tool was an effective way for teachers to assess their students' math abilities and tailor instruction accordingly.
It is necessary to develop metacognitive skills-based teaching materials to foster mathematical problem-solving abilities. This research is a research and development. Method used for development using four phases: Design, Construction, Testing, Evaluation and Revision. The criteria used to assess the quality of the learning device refer to the material quality criteria namely: validity, practicality, effectiveness. Subject of trials in this research are 25 students of XI IPA-4 and 25 students of XI IPA-2. Two indicators of this study are metacognitive skills and problem solving. Metacognitive skills are: prediction skills, planning skills, monitoring skills, and evaluation skills. Indicators of problem solving are: understanding the problem, devising a plan, carrying out the plan, and looking back. The data are collected by giving Tests and questionnaires, and through observations. The research instruments are: questionnaire of validation for teaching materials, student questionnaire responses to instructional materials, observation sheet activities of learners, observation sheets of learning implementation and learning management observation sheet. The result of this research is metacognitive skills-based teaching materials are succeeded (fulfilling the criteria of valid, practical, and effective) to emerge students mathematical problem-solving.
The purpose of this research is to analyze the improvement of students' mathematical literacy ability through the use of mathematics teaching materials with metacognitive approach guidance. This research will be held in the city of Kendari to the subject of this research target is students who are at grade 5 Land in Junior High VIIID Kendari years lessons 2017/2018 with many limited scale trial class is only required as much as 1 class. To know the significance of the increase in the literacy abilities of students using paired t-test. Data processing using the SPSS program with criteria if α=0,05 then there is an increased of student's mathematical literacy ability. The results of the analysis on the stages of the evaluation shows the learning materials with metacognitive approach guidance can provide better against an increase in student learning. The ability of the early mathematical literacy against students is very less because of learning during this time students have not been directed with the ability of mathematical literacy. After the students get learning by using learning materials through metacognitive approach guidance, the ability of mathematical literacy students’ level 3 and level 4 underwent significant improvement.
This research aimed to produce a learning trajectory which could help students to understand the concept of permutations through role-playing activity in the election of chairman and vice-chairman of Intra School Students Organization. This research was a design research method through three stage, 1) preliminary design/preparing for the experiment were used to design the Hypothetical Learning Trajectory, 2) design experiment was a Hypothetical Learning Trajectory test phase consisting of pilot and teaching experiment, 3) retrospective analysis. It was Indonesia’s Realistic Mathematics Education Approach at tenth grade of Senior High School No 15 Palembang. Data collecting technique were obtained from observations, recorded videos, photos, students’ sheet activities, and field documentation. The result of this research was a learning trajectory which has three activities that could help student to understand the concept of permutations, there are: 1) the students could determine the form of administrative committee and calculate the number of formed groups formation in the election from 2, 3, 4 and 5 nominated candidates, 2) Students could determine the number of groups’ formation convert into the closest form of the multiplication and the factorial, 3) by using the students understanding of factorial, students found the concept of permutations form: nPr
A learning program not only aims to make students understand and master what and how things happen, but also provide an understanding of why it happened. Thus, a lesson that emphasizes problem-solving becomes very important to teach. One form of learning that emphasizes the problem solving is to apply systematic approach to problem solving. This is a guide to perform an action that serves to assist a person in solving a problem. Problem solving steps based on systematic approach to problem solving consists of four stages, namely problem analysis, problem solving process planning, calculation operations, and checking answers and interpretation of results. This study is a classroom action research that aims to see the inceasing of student learning outcomes after applied systematic approach to problem solving. The subject of this research is 25 students of class VIIIA MTs Salafiyah Syafi'iyah Tebuireng Jombang. Instruments in this study is a matter of student learning outcomes on the material wake up space. This research was conducted in two cycles because in the second cycle has reached the indicator of success that students achieve the minimal clarity of at least 75%. The results showed that student learning outcomes in the first cycle reached 36% classical completeness, and in the second cycle of classical completeness of 84%. This shows that the application of systematic approach to problem solving can increase student learning outcomes.
This quantitative descriptive study aims to describe the Mathematical Literacy of Grade 5 of Primary Students regarding their mathematical problem-solving abilities. The samples of this study were 35 5th-gradestudents at Muhammadiyah Condongcatur Elementary School in academic year 2017/2018. The data were collected through observations and tests with five questions containing indicators of mathematical literacy regarding mathematical problem-solving abilities; two experts have validated the test instruments. Moreover, the test estimated Cronbach's alpha of 0.749 proved reliability. The data analysis in this study was carried out descriptively based on the average score, the standard deviation, the maximum score, the minimum score, the total score, and the percentage correct answer. The results showed that the mathematical literacy of the 5th-grade students at SD Muhammadiyah Condongcatur was generally at the high category (indicated by the problem-solving abilities). Students have been able to understand a problem, to use logic to describe the solution to a problem, and to choose the most appropriate solution to solve a problem.
Development of crosswordpuzzle (tts) media by cooperative approach on passive...Linda Rosita
This document summarizes a mini research report on developing a crossword puzzle learning media using a cooperative approach to teach passive voice material to 8th grade students in Medan, Indonesia. The study aimed to 1) develop a crossword puzzle learning media and 2) improve student learning outcomes. 30 students participated. Results showed that using crossword puzzles on passive voice material improved student test scores from a 53.3% average on the pre-test to 66.6% on the post-test. The researchers concluded that crossword puzzles are effective at helping to improve student understanding and learning results.
Enhancing students’ mathematical creative problem solvingAlexander Decker
This document discusses a study that examined the effect of situation-based learning (SBL) on students' mathematical creative problem solving (CPS) ability. The study used an experiment group that received SBL instruction and a control group that received conventional instruction. Results showed that the experiment group had greater gains in mathematical CPS ability compared to the control group. Specifically, the experiment group improved their average score from 16.32 to 32.91, while the control group improved from 16.21 to 24.66. Additionally, the strongest aspect of mathematical CPS ability developed was fact finding, while the weakest was acceptance finding. Therefore, the study concluded that SBL is more effective than conventional learning at enhancing students' mathematical
Childrení»s mathematics performance and drawing activities a constructive cor...Alexander Decker
This document summarizes a study that examined how drawing activities can improve children's performance in mathematics. The study used observation, interviews, achievement tests, and a pictorial Likert scale to analyze relationships between discovery learning methods and mathematics performance for 62 pupils at a primary school in Ghana where mathematics performance was low. The results revealed that incorporating drawing activities into mathematics lessons significantly improved pupils' mathematics performance and engagement. The study concluded that using arts-integrated approaches can help establish relationships between concepts and enhance understanding in mathematics.
Purpose: This study aims to identify the problem solving abilities possessed by junior high school students. The type of research used is quantitative which uses a research design survey. The sample of this study is 98 students taken based on purposive sampling techniques. This study uses descriptive statistics to analyze the data generated. From the results of the analysis that has been done, it was found that there is a problem solving indicator by students in mathematics which is a indicated by the indicators of planning a solution which has a good category of a 56.1% (55 of 98) students, the indicator of problem solving has a good category of a 56.1% (55 out of 98) students, indicators of a problem solving planning had a good category of a 54.1% (53 of 98) students, and an indicator of understanding a problem had a good category of a 60.2% (59 of 98) students.
This research is aimed at finding out: 1) the influence of discovery learning model with RME approach on Mathematics learning achievement; 2) the influence of interpersonal intelligence on Mathematics learning achievement; 3) the interaction between discovery learning model with RME approach and interpersonal intelligence on Mathematics learning achievement. The research was conducted at one of the state Elementary Schools in Banjarsari sub-district, Surakarta. The method used in this research was quasiexperimental method with 2x3 factorial design. Hypothesis test was done by two-way variance ANOVA test with different cells. It can be concluded that the discovery learning model with RME approach gives better influence on the Mathematics learning achievement than the direct learning model. Students having high interpersonal intelligence category get better Mathematics learning achievement than those having medium and low category. The students having medium interpersonal intelligence get better Mathematics achievement than those having low category. There is no interaction between learning model and interpersonal intelligence on Mathematics learning achievement.
Effectiveness of Division Wheel in Basic Mathematics Operation Case Study: Pr...iosrjce
Mathematics is important in everyday life. Mathematics involve with the concept of addition,
subtraction, multiplication, and division. Advance topic in mathematics may cause students to experience
difficulty catching up with the syllabus, especially as a majority primary students are not able to understand
basic concept of division. Therefore, this research study has been conducted to determine the effectiveness of
‘division wheel’ in mathematics division operations. The target for sample size is 400 respondents involving
only standard five in between excellent, moderate and poor classes. This research study involves a
questionnaire using the Likert scale, while the analysis used is descriptive analysis. A test will be carry out
before (pre-test) and after (post-test) teaching method using ‘division wheel’. Pre-test analysis shows majority
male respondents have poor achievement, while female respondents have moderate achievement. After applied
the ‘division wheel’, there are increasing numbers for excellent and moderate achievement for male respondents
and excellent for female respondents after taking post-test. Questionnaire results shows that the majority of
students prefer to use ‘division wheel’ as concrete material in learning process. ‘Division wheel’ had helps
students understand the concept of basic division operation and confident to answer question properly without
teacher’s help. Students start to love doing mathematics especially divide questions. In conclusion, the ‘division
wheel’has become a new method in mastering the concept of division.
Developing a Learning Trajectory on Fraction Topics by Using Realistic Mathem...iosrjce
This research and development was purposed at (1) developing a learning trajectory on fraction
topics by using Realistic Mathematics Education approach in Primary School; and (2) determining the validity,
practicality, and the effectiveness of the learning trajectory. The results of this research were (1) a learning
trajectory on fraction topics in the form of Teacher’s Guide Book and Student’s Book. (2) Teachers’ Guide Book
and the Student’s Book of learning trajectory were considered valid, practical and effective after being judged
by experts in Mathematics Educators, Language Educators, Experienced Teachers and an Educationalist.
Based on the research results, it can be concluded that the learning trajectory on Fraction Topics by using
Realistic Mathematics Education Approach can be effectively used to improve the learning effectiveness on
Fraction Topics in Primary School.
This study aimed to examine the implementation of the Jigsaw approach in teaching primary social studies in Brunei Darussalam. The topic selected for this study was on 'The Reign of Sultan Omar Ali Saifuddien III 1950 – 1967’. The sample consisted of 25 primary students in a Year 6 class. The methodology of this study was an action research. Among the instruments used were tests, observations, interviews, and students' journals. The findings showed that the students' test results had improved, indicating the effectiveness of the Jigsaw approach in teaching social studies. It was observed that there were positive developments in students’ communication skills as well as their participation in the class activities. The students' motivation to learn was mostly positive as they enjoyed learning cooperatively in the given activities. However, the challenge of implementing this Jigsaw approach was the role of the teacher as a facilitator in this approach. Future research should continue to examine the different ways of teaching social studies that could involve students' active participation in the teaching and learning process.
One objective of mathematics learning is to solve problem and to communicate idea to get a solution. Human life is inseparable from social activity, including cooperation. Similarly, in mathematics learning sometimes students need friends to discuss with in solving mathematics problem. Cooperative learning model can be an alternative to bridge the difficulty the students encounter. The objective of research was to identify the impact of Think Pair Share type of Cooperative learning model on mathematics learning in elementary school. This study was a descriptive qualitative research. The subject of research was the fifth graders of three elementary schools in Karangpandan Sub District. Techniques of collecting data used were observation, interview, and documentation. Observation was conducted to observe the learning process using Think Pair Share-type of cooperative learning, interview to find out the impression and the impact the students experience, and documentation to find out the group’s work. The conclusion of research showed that there are some impacts found in mathematics learning using Think Pair Share type of cooperative learning related to: (1) group establishment; (2) learning environment; (3) learning achievement; (4) student participation; (5) information exchange; and (6) interpersonal relation.
The education in the 21st century focuses on knowledge and encourages students to generate information and encourage developing new skills. The framework of 21st century learning skill is communication, collaboration, critical thinking, creativity and innovation. A cooperation skill in the world of education is an important thing to be done in learning. Therefore, a solution is needed to optimize student empower cooperation skills process by using the teaching material in the form of module. The objective of this research is to know the effectiveness of inquiry based learning module to empower cooperation skills. This research was conducted in one of high school in Surakarta, Indonesia. The research method is quasi experiment, used pretest and posttest design by using two randomly selected classes those were experimental class used an inquiry based learning module and control one used a modules made by biology teachers in Surakarta. The results showed that there were significant differences of learning outcomes between the control and the experimental classes based on the independent samples t-test test results, also seen with the n-gain scores that obtained at 0.78 (middle) in the control class and 0.87 (high) in the experimental class. As the study concluded, using inquiry based learning module in the learning process in effective to empower cooperation skills.
This was a field research (literature review and exploration) with descriptive quantitative approach. This study aims: (1) to develop a model (scheme) to assess mathematical power, (2) to test the validity of instruments of mathematical power assessment, and (3) to developa valid and reliable test and non-test instrument prototypes as a mathematical power measurement. The research instruments consist of 4 items of essay test, 20 sheets of observation on investigative activities, and 20 items of questionnaires. Validity test was conducted through constructions built up from 3 aspects of mathematical power ability. Result of instrument analysis showed that: (1) the r of instrument test = 0.947, meaning that the instrument is reliable, (2) the r of activity observation sheets = 0.912, meaning that the instrument is reliable, and (3) the r of questionnaires = 0.770, meaning that the questionnaire is reliable on 0.05 significance level. This study concludes: (a) the steps in the model (scheme) of mathematical power assessment may be used as a reference for assessing mathematical power, (b) test and non-test instruments are valid and reliable, and (c) prototypes of test and non-test instruments may be used as a measurement in mathematical power assessment.
Enhancing Pupils’ Knowledge of Mathematical Concepts through Game and Poemiosrjce
The study investigated the effects of game and poem enhanced instruction on pupils’ knowledge of
mathematics concepts in mathematics (Fractions and decimals, Volume of, cylinder; triangular prisms and
sphere; Capacity and Weight). A total of 344 pupils from twelve (12) public primary schools of Ogbia and
Yenagoa Local Government Areas of Bayelsa State, Nigeria were involved in the study. A pretest-posttest
control group quasi-experimental design was adopted in the research. The moderating effects of gender were
also examined on the independent and dependent variables. Using ANCOVA statistics, the results revealed that
pupils exposed to game and poem enhanced instruction have better mean score in knowledge of mathematics
concepts than the control groups. Poem was found to be more effective in improving pupils’ knowledge of
mathematics concepts than game and a non-significant gender difference existed in the mean scores in
knowledge of mathematics concepts. There was no significant interaction effect of gender on pupils’ knowledge
of mathematics concepts. The implication of the findings was discussed and appropriate recommendations were
made.
This research aimed to analyze the effectivity of students’ worksheet based on multiple representation in order to increase creative thinking skills for second years students of junior high school. It used quasi-experiment with nonequivalent control group design. The population of this research was students of class VII SMPN 3 Langsa, academic year of 2017/2018. Then, the samples were students of class VII-1 and VII-2 elected using simple random sampling method. Basically, the effectivity can be seen from students’ creative thinking skills analyzed by using average n-gain and independent sample T test. Furthermore, the result showed that there was an average difference for n-gain and significant score between control class and experiment class. Therefore, the students’ worksheet based on multiple representations can be used for increasing creative thinking skills of students.
This research was conducted due to the importance value of mathematics for early childhood and the fact some researches showed the early childhood education (ECE) teachers' low level of basic mathematical knowledge, especially the one related to childhood developmental stages. The participants of this research were 35 ECE teachers from one of the cities in West Java province with teaching experience approximately ten years. In this research, 30 minutes was given to the participants to solve 20 questions, which tested teachers' knowledge related to verbal counting sequence, counting, the ordinal number of words, addition/subtraction, divisions of sets, written number symbols, and words. Besides, the interview was conducted to get more indepth information from the participants. The quantitative descriptive analysis was used to identify the frequency, percentage, mean value, and standard deviation. The result of the research showed that ECE teachers had limited knowledge of children's mathematical development. It was revealed by the result of the mean value of the teachers’ responses, which were only 33% correct answers and 16% no idea answers. This result can become input for the stakeholders to hold a professional development program which aims to increase the quality of ECE teachers related to mathematical development activity.
1) The document discusses students' beliefs about mathematics, including their beliefs about the characteristics of mathematics, mathematical content, processes, cognitive processes, and usefulness of mathematics. It also examines students' self-beliefs and relationship to mathematics anxiety.
2) Research findings show that students identify mathematical content as numbers, operations, and problem-solving using formulas. Some see mathematics as exploring topics. Others view it as understanding concepts or thinking processes.
3) Students believe mathematics is useful for daily life, overcoming problems, and careers. Their self-confidence and views of teachers also impact their relationship to mathematics.
1) The document discusses students' beliefs about mathematics, including their beliefs about the characteristics of mathematics, mathematical content, processes, cognitive processes, and usefulness of mathematics. It also discusses factors influencing students' self-concept, anxiety levels, and perceptions of mathematics teachers.
2) Research findings show that mathematics anxiety is a major contributor to students' achievement in mathematics. Students' relationships with their teachers also significantly impact their motivation and success.
3) Students view ideal mathematics teachers as having qualities like patience, clear explanations, ensuring students understand concepts, and being approachable. Both personal characteristics and instructional skills are important for effective teaching.
The effect of project based learning model with kwl worksheet on student crea...Alexander Decker
This document summarizes a study that analyzed the effect of project-based learning (PjBL) with KWL worksheets on student creative thinking in physics problem solving. The study involved randomly assigning undergraduate physics students to either an experiment group that used PjBL and KWL worksheets or a control group that used traditional cooperative learning. Assessment results showed that students in the PjBL group had higher creative thinking scores than the control group, indicating PjBL is an effective way to develop student creative thinking and engagement in physics learning. The document also provides background on PjBL principles and benefits, defining it as a student-centered approach that uses authentic projects to help students construct knowledge and demonstrate understanding through hands-on
Despite its central place in the mathematics curriculum the notion of mathematical proof has failed to permeate the curriculum at all scholastic levels. While the concept of mathematical proof can serve as a vehicle for inculcating mathematical thinking, studies have revealed that students experience serious difficulties with proving that include (a) not knowing how to begin the proving process, (b) the proclivity to use empirical verifications for tasks that call for axiomatic methods of proving, and (c) resorting to rote memorization of uncoordinated fragments of proof facts. While several studies have been conducted with the aim of addressing students’ fragile grasp of mathematical proof the majority of such studies have been based on activities that involve students reflecting and expressing their level of convincement in arguments supplied by the researchers, thereby compromising the voice of the informants. Further, research focus has been on the front instead of the back of mathematics. Hence, there is a dearth in research studies into students’ thinking processes around mathematical proof that are grounded in students’ own proof attempts. Therefore current investigations should aim at identifying critical elements of students’ knowledge of the notion of proof that are informed by students’ actual individual proof construction attempts.
In many schools, the vision mission just "exists" and not become a guideline especially implementation of learning. The school just execute school routine without knowing the meaning of implementation. This is unfortunate, because the vision and mission are a unique destination that covers the activity and can be utilized as the power of quality of the service organization. How is the capacity of school management in developing the vision and mission? The goal of the research is to describe and analyze the capacity of school management in developing the vision and mission. This study used a qualitative approach with case studies. Data collection methods used are interviews, observation, and study of the document/artifact. The validity of the data is done with credibility, transferability, dependability, and confirmability. The results show that schools which establish vision and mission based on noble values of the founders have a strong base for the development.
A Development of Students’ Worksheet Based on Contextual Teaching and LearningIOSRJM
This research is aimed at developing the students’ worksheet to determine the quality of validity and practicality aspects based on expert’s assessment of materials, expert’s design, media specialists, an individual assessment of students’ testing, a small group assessment of students trial, and a field trials assessment of students.This study is adapted from the development of ADDIE model which consists of 5 stages: 1) Analysis, 2) design, 3) Development, 4) Implementation, and 5) evaluation. The results showed that the quality of students' worksheet of mathematics on materials of factorization in algebra-based on Contextual Teaching and Learning basically on the assessment of: 1) the experts’ of subject materials is obtained a total average of 3.81 is included in the category of "Good" or scored 76.2 % which is included in the category of "Very Decent", 2) the experts’ design is obtained a total average of 3.62 which is included in the category of "Good" or scored 72.4% which is included in the category "Decent", 3) the experts’ of media is obtained scored 4:43 which is included in the category of "Good" or scored 88.6% which is in the category of "Very Decent".Whereas, the assessment by the students is done in three stages: 1) an individual assessment of students’ testing is obtained average total of 4.75 which is included in the category of "Very Good" or 95% which is included in the category of "Very Decent", 2) a small group assessment of students trial is obtained total average of 4:58 which is included in the category of "Very Good" or scored 91.6% thus it is included in the category of "Very Decent", 3) a field trials assessment of students is obtained a total average of 4:43 which is included in the category of "Very Good" or scored 88.6% thus it is included in the category of "Very Decent". Thus mathematics on materials of factorization in algebra-based on Contextual Teaching and Learning (CTL) is declared valid and practical so it can be used as the learning equipment of mathematics at the factorization material algebra.
Mathematical problem solving was an crucial skill to be mastered by primary
school student so that will help student to unravel their problems encountered
in everyday life. By using the realistic mathematics approach, stundents learn
mathematical concept based on reality or scope around students. This study
aimed to develop an eligible learning materials and test the effectiveness of
learning materials based on realistic mathematics education to enhance the
problem solving skill of primary school students. This research and
development study was conducted in Sawangan Subdistrict, Magelang
Regency, Central Java, Indonesia. The testing subjects consisted of 12
students in the the preliminary field, there were 42 students in the main field,
and 90 students in the operational field that divided into experiment dan
control class. The data were collected by interviews, observation, and tests.
The analyzing N-gain score and t-test with a significant level of 0.05 done to
find out th effectiveness of the teaching materials. The developed of realistic
mathematics eduation learning materials is feasible and effective in
improving problem solving skill with significance value of 0.000 (p≤0.05). It
can enhance the problem solving skills of 4
th
grade elementary school.
This study aims to reveal the profile of open-start problem-solving with ethnomathematics regarding student learning styles. This research is a qualitative research study on 3 out of 31 students of Junior High School of 3 Magetan taken by purposive sampling. The three students carried out four stages: understanding the problem, planning problem-solving strategies, implementing problem-solving strategies, and reviewing again. The results of the research show that students with a visual learning style solve problems by understanding problems through writing known and being asked and drawing illustrations, planning problem-solving strategies by making examples, carrying out solving strategies by working on the calculation process; students with an auditory learning style solve problems by understanding problems through writing known and being asked, planning strategies by making problems and formulating formulas used, implementing solutions by doing calculations and reviewing; students with a kinesthetic learning style solve problems by understanding issues through writing known and being asked, making examples and writing the formulas used, carrying out solving strategies by applying the calculation process and reviewing the results obtained. However, of the three styles, the results of the accepted work were not correct because they did not write down the conclusions and were not thorough enough.
Enhancing students’ mathematical creative problem solvingAlexander Decker
This document discusses a study that examined the effect of situation-based learning (SBL) on students' mathematical creative problem solving (CPS) ability. The study used an experiment group that received SBL instruction and a control group that received conventional instruction. Results showed that the experiment group had greater gains in mathematical CPS ability compared to the control group. Specifically, the experiment group improved their average score from 16.32 to 32.91, while the control group improved from 16.21 to 24.66. Additionally, the strongest aspect of mathematical CPS ability developed was fact finding, while the weakest was acceptance finding. Therefore, the study concluded that SBL is more effective than conventional learning at enhancing students' mathematical
Childrení»s mathematics performance and drawing activities a constructive cor...Alexander Decker
This document summarizes a study that examined how drawing activities can improve children's performance in mathematics. The study used observation, interviews, achievement tests, and a pictorial Likert scale to analyze relationships between discovery learning methods and mathematics performance for 62 pupils at a primary school in Ghana where mathematics performance was low. The results revealed that incorporating drawing activities into mathematics lessons significantly improved pupils' mathematics performance and engagement. The study concluded that using arts-integrated approaches can help establish relationships between concepts and enhance understanding in mathematics.
Purpose: This study aims to identify the problem solving abilities possessed by junior high school students. The type of research used is quantitative which uses a research design survey. The sample of this study is 98 students taken based on purposive sampling techniques. This study uses descriptive statistics to analyze the data generated. From the results of the analysis that has been done, it was found that there is a problem solving indicator by students in mathematics which is a indicated by the indicators of planning a solution which has a good category of a 56.1% (55 of 98) students, the indicator of problem solving has a good category of a 56.1% (55 out of 98) students, indicators of a problem solving planning had a good category of a 54.1% (53 of 98) students, and an indicator of understanding a problem had a good category of a 60.2% (59 of 98) students.
This research is aimed at finding out: 1) the influence of discovery learning model with RME approach on Mathematics learning achievement; 2) the influence of interpersonal intelligence on Mathematics learning achievement; 3) the interaction between discovery learning model with RME approach and interpersonal intelligence on Mathematics learning achievement. The research was conducted at one of the state Elementary Schools in Banjarsari sub-district, Surakarta. The method used in this research was quasiexperimental method with 2x3 factorial design. Hypothesis test was done by two-way variance ANOVA test with different cells. It can be concluded that the discovery learning model with RME approach gives better influence on the Mathematics learning achievement than the direct learning model. Students having high interpersonal intelligence category get better Mathematics learning achievement than those having medium and low category. The students having medium interpersonal intelligence get better Mathematics achievement than those having low category. There is no interaction between learning model and interpersonal intelligence on Mathematics learning achievement.
Effectiveness of Division Wheel in Basic Mathematics Operation Case Study: Pr...iosrjce
Mathematics is important in everyday life. Mathematics involve with the concept of addition,
subtraction, multiplication, and division. Advance topic in mathematics may cause students to experience
difficulty catching up with the syllabus, especially as a majority primary students are not able to understand
basic concept of division. Therefore, this research study has been conducted to determine the effectiveness of
‘division wheel’ in mathematics division operations. The target for sample size is 400 respondents involving
only standard five in between excellent, moderate and poor classes. This research study involves a
questionnaire using the Likert scale, while the analysis used is descriptive analysis. A test will be carry out
before (pre-test) and after (post-test) teaching method using ‘division wheel’. Pre-test analysis shows majority
male respondents have poor achievement, while female respondents have moderate achievement. After applied
the ‘division wheel’, there are increasing numbers for excellent and moderate achievement for male respondents
and excellent for female respondents after taking post-test. Questionnaire results shows that the majority of
students prefer to use ‘division wheel’ as concrete material in learning process. ‘Division wheel’ had helps
students understand the concept of basic division operation and confident to answer question properly without
teacher’s help. Students start to love doing mathematics especially divide questions. In conclusion, the ‘division
wheel’has become a new method in mastering the concept of division.
Developing a Learning Trajectory on Fraction Topics by Using Realistic Mathem...iosrjce
This research and development was purposed at (1) developing a learning trajectory on fraction
topics by using Realistic Mathematics Education approach in Primary School; and (2) determining the validity,
practicality, and the effectiveness of the learning trajectory. The results of this research were (1) a learning
trajectory on fraction topics in the form of Teacher’s Guide Book and Student’s Book. (2) Teachers’ Guide Book
and the Student’s Book of learning trajectory were considered valid, practical and effective after being judged
by experts in Mathematics Educators, Language Educators, Experienced Teachers and an Educationalist.
Based on the research results, it can be concluded that the learning trajectory on Fraction Topics by using
Realistic Mathematics Education Approach can be effectively used to improve the learning effectiveness on
Fraction Topics in Primary School.
This study aimed to examine the implementation of the Jigsaw approach in teaching primary social studies in Brunei Darussalam. The topic selected for this study was on 'The Reign of Sultan Omar Ali Saifuddien III 1950 – 1967’. The sample consisted of 25 primary students in a Year 6 class. The methodology of this study was an action research. Among the instruments used were tests, observations, interviews, and students' journals. The findings showed that the students' test results had improved, indicating the effectiveness of the Jigsaw approach in teaching social studies. It was observed that there were positive developments in students’ communication skills as well as their participation in the class activities. The students' motivation to learn was mostly positive as they enjoyed learning cooperatively in the given activities. However, the challenge of implementing this Jigsaw approach was the role of the teacher as a facilitator in this approach. Future research should continue to examine the different ways of teaching social studies that could involve students' active participation in the teaching and learning process.
One objective of mathematics learning is to solve problem and to communicate idea to get a solution. Human life is inseparable from social activity, including cooperation. Similarly, in mathematics learning sometimes students need friends to discuss with in solving mathematics problem. Cooperative learning model can be an alternative to bridge the difficulty the students encounter. The objective of research was to identify the impact of Think Pair Share type of Cooperative learning model on mathematics learning in elementary school. This study was a descriptive qualitative research. The subject of research was the fifth graders of three elementary schools in Karangpandan Sub District. Techniques of collecting data used were observation, interview, and documentation. Observation was conducted to observe the learning process using Think Pair Share-type of cooperative learning, interview to find out the impression and the impact the students experience, and documentation to find out the group’s work. The conclusion of research showed that there are some impacts found in mathematics learning using Think Pair Share type of cooperative learning related to: (1) group establishment; (2) learning environment; (3) learning achievement; (4) student participation; (5) information exchange; and (6) interpersonal relation.
The education in the 21st century focuses on knowledge and encourages students to generate information and encourage developing new skills. The framework of 21st century learning skill is communication, collaboration, critical thinking, creativity and innovation. A cooperation skill in the world of education is an important thing to be done in learning. Therefore, a solution is needed to optimize student empower cooperation skills process by using the teaching material in the form of module. The objective of this research is to know the effectiveness of inquiry based learning module to empower cooperation skills. This research was conducted in one of high school in Surakarta, Indonesia. The research method is quasi experiment, used pretest and posttest design by using two randomly selected classes those were experimental class used an inquiry based learning module and control one used a modules made by biology teachers in Surakarta. The results showed that there were significant differences of learning outcomes between the control and the experimental classes based on the independent samples t-test test results, also seen with the n-gain scores that obtained at 0.78 (middle) in the control class and 0.87 (high) in the experimental class. As the study concluded, using inquiry based learning module in the learning process in effective to empower cooperation skills.
This was a field research (literature review and exploration) with descriptive quantitative approach. This study aims: (1) to develop a model (scheme) to assess mathematical power, (2) to test the validity of instruments of mathematical power assessment, and (3) to developa valid and reliable test and non-test instrument prototypes as a mathematical power measurement. The research instruments consist of 4 items of essay test, 20 sheets of observation on investigative activities, and 20 items of questionnaires. Validity test was conducted through constructions built up from 3 aspects of mathematical power ability. Result of instrument analysis showed that: (1) the r of instrument test = 0.947, meaning that the instrument is reliable, (2) the r of activity observation sheets = 0.912, meaning that the instrument is reliable, and (3) the r of questionnaires = 0.770, meaning that the questionnaire is reliable on 0.05 significance level. This study concludes: (a) the steps in the model (scheme) of mathematical power assessment may be used as a reference for assessing mathematical power, (b) test and non-test instruments are valid and reliable, and (c) prototypes of test and non-test instruments may be used as a measurement in mathematical power assessment.
Enhancing Pupils’ Knowledge of Mathematical Concepts through Game and Poemiosrjce
The study investigated the effects of game and poem enhanced instruction on pupils’ knowledge of
mathematics concepts in mathematics (Fractions and decimals, Volume of, cylinder; triangular prisms and
sphere; Capacity and Weight). A total of 344 pupils from twelve (12) public primary schools of Ogbia and
Yenagoa Local Government Areas of Bayelsa State, Nigeria were involved in the study. A pretest-posttest
control group quasi-experimental design was adopted in the research. The moderating effects of gender were
also examined on the independent and dependent variables. Using ANCOVA statistics, the results revealed that
pupils exposed to game and poem enhanced instruction have better mean score in knowledge of mathematics
concepts than the control groups. Poem was found to be more effective in improving pupils’ knowledge of
mathematics concepts than game and a non-significant gender difference existed in the mean scores in
knowledge of mathematics concepts. There was no significant interaction effect of gender on pupils’ knowledge
of mathematics concepts. The implication of the findings was discussed and appropriate recommendations were
made.
This research aimed to analyze the effectivity of students’ worksheet based on multiple representation in order to increase creative thinking skills for second years students of junior high school. It used quasi-experiment with nonequivalent control group design. The population of this research was students of class VII SMPN 3 Langsa, academic year of 2017/2018. Then, the samples were students of class VII-1 and VII-2 elected using simple random sampling method. Basically, the effectivity can be seen from students’ creative thinking skills analyzed by using average n-gain and independent sample T test. Furthermore, the result showed that there was an average difference for n-gain and significant score between control class and experiment class. Therefore, the students’ worksheet based on multiple representations can be used for increasing creative thinking skills of students.
This research was conducted due to the importance value of mathematics for early childhood and the fact some researches showed the early childhood education (ECE) teachers' low level of basic mathematical knowledge, especially the one related to childhood developmental stages. The participants of this research were 35 ECE teachers from one of the cities in West Java province with teaching experience approximately ten years. In this research, 30 minutes was given to the participants to solve 20 questions, which tested teachers' knowledge related to verbal counting sequence, counting, the ordinal number of words, addition/subtraction, divisions of sets, written number symbols, and words. Besides, the interview was conducted to get more indepth information from the participants. The quantitative descriptive analysis was used to identify the frequency, percentage, mean value, and standard deviation. The result of the research showed that ECE teachers had limited knowledge of children's mathematical development. It was revealed by the result of the mean value of the teachers’ responses, which were only 33% correct answers and 16% no idea answers. This result can become input for the stakeholders to hold a professional development program which aims to increase the quality of ECE teachers related to mathematical development activity.
1) The document discusses students' beliefs about mathematics, including their beliefs about the characteristics of mathematics, mathematical content, processes, cognitive processes, and usefulness of mathematics. It also examines students' self-beliefs and relationship to mathematics anxiety.
2) Research findings show that students identify mathematical content as numbers, operations, and problem-solving using formulas. Some see mathematics as exploring topics. Others view it as understanding concepts or thinking processes.
3) Students believe mathematics is useful for daily life, overcoming problems, and careers. Their self-confidence and views of teachers also impact their relationship to mathematics.
1) The document discusses students' beliefs about mathematics, including their beliefs about the characteristics of mathematics, mathematical content, processes, cognitive processes, and usefulness of mathematics. It also discusses factors influencing students' self-concept, anxiety levels, and perceptions of mathematics teachers.
2) Research findings show that mathematics anxiety is a major contributor to students' achievement in mathematics. Students' relationships with their teachers also significantly impact their motivation and success.
3) Students view ideal mathematics teachers as having qualities like patience, clear explanations, ensuring students understand concepts, and being approachable. Both personal characteristics and instructional skills are important for effective teaching.
The effect of project based learning model with kwl worksheet on student crea...Alexander Decker
This document summarizes a study that analyzed the effect of project-based learning (PjBL) with KWL worksheets on student creative thinking in physics problem solving. The study involved randomly assigning undergraduate physics students to either an experiment group that used PjBL and KWL worksheets or a control group that used traditional cooperative learning. Assessment results showed that students in the PjBL group had higher creative thinking scores than the control group, indicating PjBL is an effective way to develop student creative thinking and engagement in physics learning. The document also provides background on PjBL principles and benefits, defining it as a student-centered approach that uses authentic projects to help students construct knowledge and demonstrate understanding through hands-on
Despite its central place in the mathematics curriculum the notion of mathematical proof has failed to permeate the curriculum at all scholastic levels. While the concept of mathematical proof can serve as a vehicle for inculcating mathematical thinking, studies have revealed that students experience serious difficulties with proving that include (a) not knowing how to begin the proving process, (b) the proclivity to use empirical verifications for tasks that call for axiomatic methods of proving, and (c) resorting to rote memorization of uncoordinated fragments of proof facts. While several studies have been conducted with the aim of addressing students’ fragile grasp of mathematical proof the majority of such studies have been based on activities that involve students reflecting and expressing their level of convincement in arguments supplied by the researchers, thereby compromising the voice of the informants. Further, research focus has been on the front instead of the back of mathematics. Hence, there is a dearth in research studies into students’ thinking processes around mathematical proof that are grounded in students’ own proof attempts. Therefore current investigations should aim at identifying critical elements of students’ knowledge of the notion of proof that are informed by students’ actual individual proof construction attempts.
In many schools, the vision mission just "exists" and not become a guideline especially implementation of learning. The school just execute school routine without knowing the meaning of implementation. This is unfortunate, because the vision and mission are a unique destination that covers the activity and can be utilized as the power of quality of the service organization. How is the capacity of school management in developing the vision and mission? The goal of the research is to describe and analyze the capacity of school management in developing the vision and mission. This study used a qualitative approach with case studies. Data collection methods used are interviews, observation, and study of the document/artifact. The validity of the data is done with credibility, transferability, dependability, and confirmability. The results show that schools which establish vision and mission based on noble values of the founders have a strong base for the development.
A Development of Students’ Worksheet Based on Contextual Teaching and LearningIOSRJM
This research is aimed at developing the students’ worksheet to determine the quality of validity and practicality aspects based on expert’s assessment of materials, expert’s design, media specialists, an individual assessment of students’ testing, a small group assessment of students trial, and a field trials assessment of students.This study is adapted from the development of ADDIE model which consists of 5 stages: 1) Analysis, 2) design, 3) Development, 4) Implementation, and 5) evaluation. The results showed that the quality of students' worksheet of mathematics on materials of factorization in algebra-based on Contextual Teaching and Learning basically on the assessment of: 1) the experts’ of subject materials is obtained a total average of 3.81 is included in the category of "Good" or scored 76.2 % which is included in the category of "Very Decent", 2) the experts’ design is obtained a total average of 3.62 which is included in the category of "Good" or scored 72.4% which is included in the category "Decent", 3) the experts’ of media is obtained scored 4:43 which is included in the category of "Good" or scored 88.6% which is in the category of "Very Decent".Whereas, the assessment by the students is done in three stages: 1) an individual assessment of students’ testing is obtained average total of 4.75 which is included in the category of "Very Good" or 95% which is included in the category of "Very Decent", 2) a small group assessment of students trial is obtained total average of 4:58 which is included in the category of "Very Good" or scored 91.6% thus it is included in the category of "Very Decent", 3) a field trials assessment of students is obtained a total average of 4:43 which is included in the category of "Very Good" or scored 88.6% thus it is included in the category of "Very Decent". Thus mathematics on materials of factorization in algebra-based on Contextual Teaching and Learning (CTL) is declared valid and practical so it can be used as the learning equipment of mathematics at the factorization material algebra.
Mathematical problem solving was an crucial skill to be mastered by primary
school student so that will help student to unravel their problems encountered
in everyday life. By using the realistic mathematics approach, stundents learn
mathematical concept based on reality or scope around students. This study
aimed to develop an eligible learning materials and test the effectiveness of
learning materials based on realistic mathematics education to enhance the
problem solving skill of primary school students. This research and
development study was conducted in Sawangan Subdistrict, Magelang
Regency, Central Java, Indonesia. The testing subjects consisted of 12
students in the the preliminary field, there were 42 students in the main field,
and 90 students in the operational field that divided into experiment dan
control class. The data were collected by interviews, observation, and tests.
The analyzing N-gain score and t-test with a significant level of 0.05 done to
find out th effectiveness of the teaching materials. The developed of realistic
mathematics eduation learning materials is feasible and effective in
improving problem solving skill with significance value of 0.000 (p≤0.05). It
can enhance the problem solving skills of 4
th
grade elementary school.
This study aims to reveal the profile of open-start problem-solving with ethnomathematics regarding student learning styles. This research is a qualitative research study on 3 out of 31 students of Junior High School of 3 Magetan taken by purposive sampling. The three students carried out four stages: understanding the problem, planning problem-solving strategies, implementing problem-solving strategies, and reviewing again. The results of the research show that students with a visual learning style solve problems by understanding problems through writing known and being asked and drawing illustrations, planning problem-solving strategies by making examples, carrying out solving strategies by working on the calculation process; students with an auditory learning style solve problems by understanding problems through writing known and being asked, planning strategies by making problems and formulating formulas used, implementing solutions by doing calculations and reviewing; students with a kinesthetic learning style solve problems by understanding issues through writing known and being asked, making examples and writing the formulas used, carrying out solving strategies by applying the calculation process and reviewing the results obtained. However, of the three styles, the results of the accepted work were not correct because they did not write down the conclusions and were not thorough enough.
Analysis Of The Difficulties Of The Mathematical Creative Thinking Process In...Bryce Nelson
This document analyzes the difficulties students face in mathematical creative thinking processes in problem-based learning. It discusses a study of 32 eighth grade students in Medan, Indonesia. The results found that students at very high levels had no difficulties, while students at high levels struggled with applying ideas. Students at medium levels had trouble planning and applying ideas in certain indicators. Lower ability students struggled with planning, synthesizing ideas, and applying ideas across several indicators. Students at very low levels faced difficulties synthesizing ideas, planning, and applying ideas across multiple indicators of creative thinking.
An Investigation Of Secondary Teachers Understanding And Belief On Mathemati...Tye Rausch
1) The document discusses secondary teachers' understanding and beliefs regarding mathematical problem solving in Indonesia. It investigates how teachers understand problem solving concepts like problems, strategies, and instructional practices, as well as their self-reported difficulties.
2) The study found that teachers have a good understanding of pedagogical problem solving knowledge but a weaker understanding of problem solving content knowledge such as strategies. Teachers reported that their main difficulties are determining precise mathematical models and choosing suitable real-world contexts for problems.
3) The study also examined teachers' beliefs about mathematics and learning, finding they tend to view mathematics as static but believe problem solving should be taught dynamically to engage students.
The study determined the arithmetic verbal problem solving skills of primary
school students and to examine them according to grade level and
mathematics achievement variables. The study was designed according to
the relational survey model, one of the quantitative research methods. The
population of the research consists of students studying in public primary
schools in the central districts of a large city in the south of Turkey. The
sample consisted of 1,865 students determined according to the
disproportionate stratified sampling method. The "arithmetic verbal problem
test for students" prepared by the researchers was used as a data collection
tool. As a result of the research, it was revealed that the students were most
successful in the problems of combining and separating with “consequence
unknown”, then “with change unknown” and “initial unknown”, but they
were less successful in part-whole type problems. Thus, it was concluded
that as the mathematics achievement and grade levels of the students
increased, their success in solving verbal problems also increased.
The results of the mathematics learning of junior high school students have not been satisfactory. This is due to the low understanding of students' mathematical concepts. The purpose of this research is to identify the influence of cooperative learning model and learning style towards the understanding of the mathematical concepts of Junior High School students. The method is factorial experiments with 2 x 3 and sample of the study is 60 students of 8th grade junior high school. The analysis results of variance (ANOVA) indicate the following: the use of cooperative learning model of type Student Team Achievement Division influenced the understanding of the mathematical concepts significantly, there is an significant influence of the learning style towards an understanding of mathematical concepts, and there is also a significant influence of the interaction of cooperative learning model of type Student Team Achievement Division and learning style towards the understanding of mathematical concepts. So it can be concluded that the cooperative learning model can improve understanding of students' mathematical concepts and learning styles is a individual differences of learning students in absorbing mathematics subject matter. We hope that this study can be beneficial for further research to improve student’s achievements in mathematics.
Analysis of Students in Difficulty Solve Problems TwoDimentional Figure Quadr...IOSRJM
This research is a descriptive study that aims to determine the difficulty of concepts, principles difficulty and skill difficulties experienced by students of SMPN 8 Makassar to solve problems, specifically about waking flat rectangle. The subject of this research was the seventh grade students of SMPN 8 Makassar in the academic year 2015/2016 consisting of 5 classes of 200 students, while research subjects were students of class VII SMPN 8 Makassar as many as 35 students. The data collection is done by providing an instrument in the form of a test which consists of 5 items essay in the classroom in order to obtain a score of each kind of level of difficulty with descriptive analysis. The results were obtained percentage score of the degree of difficulty concept was 71.43% categorized as moderate difficulty level, the difficulty level of the principles is 25.71% categorized as very low level of difficulty, the difficulty level of skill 20% categorized the degree of difficulty is very low.
The previous research result showed that the learning model based on the investigation could increase the students’ critical thinking skills. The aim of this research was to measure the effectiveness of the using of problem-based learning model to increase the students’ critical thinking skills. The research design was quasi-experiment by using post-test only design. The population of this research was the eleventh grade students of science which contained 124 students of SMAN 6 and SMAN 7 Kupang that were chosen randomly. The treatment that was given in this research was problem-based learning model for the experiment class and conventional model for the control class whereas the given materials were the reaction rate. The instrument that was used in this research previously validated by two experts of theory and material. The result of this research showed that the students who studied in experiment class had different critical thinking skills better that the students who studied using conventional model.
Analysis Of Mathematical Problem Solving Skill Of Fifth Grade Students On Geo...Amy Roman
This document summarizes a study that analyzed the mathematical problem solving skills of 5th grade students in Indonesia on geometry topics. The study found that the average score of 39 students on a problem solving assessment was 53.9, indicating a lack of problem solving ability. When categorized, 20% of students were in the perfect group, 10% in the good group, 12.8% in the sufficient group, 33% in the minus group, and 23.1% in the least group. Common approaches students used to solve problems included drawing pictures, making tables, guessing and testing, breaking problems into sub-problems, and using formulas.
Problem-based learning (PBL) has been widely applied as an alternative to improve learning outcomes, but it is still little studied in the context of the probability theory course. This study described how implementing the PBL model improves students’ problem-solving and critical thinking skills in probability theory course and evaluates its quality. This design research involved 58 undergraduate students and two probability theory course lecturers from two universities in Indonesia as participants. Data collection used observation to describe PBL implementation, then questionnaire and pretest-posttest to evaluate the quality of the model. This study produced a PBL model for the probability theory course which is implemented through five steps: i) Orienting students on problems; ii) Organizing students to study; iii) Assisting individual and group investigations; iv) Developing and presenting work or solutions; and v) Analyzing and evaluating problem solving processes. Lecturers and students consider that the implementation of PBL is practical. PBL implementation can also improve students’ problem-solving skills and critical thinking in the probability theory course. Thus, implementing PBL can be used as a solution to optimize learning outcomes in the probability theory course.
Problem-based learning is generally done with face-to-face interaction. This learning process, however, has not provided a lot of time for learners to find limitless and timeless information and learning resources. It still depends on the teacher as a source of information. Students are very dependent on the presence of lecturers during face-to-face interaction. This research aims to develop a Problem-based Blended Learning (PB2L) model to support student to improve their creative thinking skills. The method used in this research was R&D with ASSURE development model. Product validation was done through an expert’s assessment by using the expert’s validation sheet. The practicality of the product is tested with limited trials with college lecturers and some students with questionnaires and interviews. Product effectiveness was seen by implementing limited development testing to a particular class with a one group pretest-posttest design and the result was analyzed by using a Paired-Samples T-Test. The result of this research is a Problem-based Blended Learning (PB2L) valid, practical and effectively improves students' creative thinking abilities. The effectiveness of the learning model was also proven on the basis of Paired-Samples T-Test of students’ pretest and posttest with sig. (2-tailed) 0.000. This learning gives students the opportunity to think systematically by beginning by criticizing the interesting contextual problems and ending with meaningful reflection with adequate learning resources both in face-to-face and online interaction.
This article describes a study that aimed to develop a learning path to help students understand the concept of percent using the context of an egg rack. The study used a design research method and the Indonesian Realistic Mathematics Education approach. The results were a three-activity learning trajectory involving students exploring egg racks, changing fraction problems to a bar form and percent, and solving more complex percent problems. Testing showed this approach helped students better understand percentages.
Team-assisted individualization (TAI) learning accommodates the primary school students’ learning activities through the cooperative and individual learning models. The study aims at investigating students’ TAI cooperative and conventional learning models among third-graders’ thematic subjects two public primary schools in Klaten district, Indonesia. A quasi-experimental research design was applied by involving 20 experiment and 18 control groups respectively. Data collection used the multiple-choice tests of thematics subjects to measure the third-graders’ TAI cooperative and conventional learning in arts, culture, and life skills and Indonesian subjects. Data analysis used a non-parametric statistic to prove the mean difference test in two or more groups, descriptive test, T-tests, Mann Whitney-U test, and N-gain test. The results showed an increase in the experiment group higher than in the control group. However, there was no significant difference between the experiment and control groups after examining the multiple-choice tests. The results supported the thematic subjects of the characteristics of living things in arts, culture, and life skills, and Indonesian teaching since proving the third-graders’ learning improvement naturally and objectively. This study concludes that TAI’s cooperative and conventional learning models accommodate the learning activities although its implication does not contribute significantly.
The aim of research was to produce valid, practical and had potential-effect to mathematic literacy ability in PISA like mathematics problem in using row sports context at Asian Games 2018. The research method used development research with development studies type. The subjects of the research were the students with 15 years old of class X SMAN 10 Palembang. The techniques of collecting data were used documentation, walkthrough, test, and interview. This research produced the problem about how the students determined how many benches could be made by only knowing length and width of the boats. The results showed that the problem developed (1) valid from the suitability with the framework PISA regarding content, context, literacy process and level of questions that was connected problems with daily life accordance experts review and one to one stage (2) practical because the problem could be understood by students accordance small group stage, and (3) had a potential effect from the result of analyze the student’s answer in mathematical literacy ability with representation and reasoning ability as dominant accordance field test stage.
Running Head LEADERSHIP AND COLLABORATION IN TEACHING .docxwlynn1
Running Head: LEADERSHIP AND COLLABORATION IN TEACHING 1
LEADERSHIP AND COLLABORATION IN TEACHING
Name
Institutional affiliation
Date
LEADERSHIP AND COLLABORATION IN TEACHING 2
Students with disabilities need special attention when it comes to learning. Inclusive
learning has been adopted by many teachers across the world. This is where they would prefer
students with disabilities to learn in general classrooms alongside with non-disabled students.
Special education teachers should serve as leaders who assists general education teachers in
learning the needs of the students with disabilities. (Mulholland & O'Connor 2016). And how they
are supposed to be treated in order to have a good understanding of subjects as mathematics.
The teachers have an opportunity to demonstrate collaborative leadership and make sure
that students are satisfied from their mode of teaching. Team teaching is important in inclusive
learning. It helps special needs children have social interactions with their peers hence gaining
positivity. There have been collaboration models that teachers are using in order to be successful
in their activities and satisfying the needs of the students.
The learning center collaboration model is important as different teachers gather in a room
where students are arranged into groups. Special needs students help in giving instructions to other
teachers on how to handle the mild disabled students. The other model is the alternative
collaboration setting where special education teachers may work with paraeducators and ensure
that the student programs are followed. (De Melendez & Beck 2018). Students are divided into
small groups hence getting a chance with their instructors one on one. Inclusive learning will give
a chance to the mild disabled students to learn how to solve mathematical problems easily. This is
because they are interacting with other students under good guidance from different teachers and
paraeducators.
Teachers should adopt ways to come up with a safe and inclusive environment to students
with disabilities. They should encourage all students to be one’s keeper even outside classrooms.
This way, students who are fast learners will help students with mild disabilities to solve
LEADERSHIP AND COLLABORATION IN TEACHING 3
mathematical problems. Second, they should encourage students based on life experiences. Show
them that anything is achievable when it comes to the real world. (Ismail & Muhammad 2018). By
doing this, teachers will help in creating an environment which is culturally responsive with good
social interactions and better learning activities.
Team teaching may .
This document summarizes an action research project on the problems faced by 7th grade students when solving mathematical problems. The study uses a questionnaire to examine the problems of 30 students selected through random sampling. The document includes an introduction outlining the need for the study, objectives, research methodology using descriptive research, and a description of the questionnaire tool. The summary aims to identify issues students face with mathematics and suggest remedies to address them.
Similar to The Students’ Ability to Solve Realistic Mathematical Problems through Polya Type Problem Solving Learning Model (16)
The role of entrepreneurship in addressing the issue of educated unemployment is well acknowledged, while its specific implications for health professions students remain inadequately explored. This study's main objective is to investigate entrepreneurship education's effect on entrepreneurial intention by considering entrepreneurial self-efficacy as a mediator in students majoring in medical laboratory technology. This quantitative research uses an exploratory approach involving 300 respondents determined through simple random sampling techniques and analyzed using partial least square structural equation model (PLS-SEM). The analysis revealed that entrepreneurship education directly impacts self-efficacy and entrepreneurial intention. Furthermore, entrepreneurial self-efficacy was identified to exert a positive mediating effect between these variables. However, the effect size between the relationships of the research variables is low. Nevertheless, higher education offering health majors can optimize entrepreneurship education by implementing practical learning and field experience to increase confidence and intention in entrepreneurial activities.
Recent studies claimed that the absence of a paradigm is a challenge to developing education for sustainable development and soft skills competencies. This integrative study examines stimulating these transferable and transversal competencies through constructivist approaches to teaching from the cognitive, social, radical, and critical perspectives. The study argues that the use of constructivist approaches to teaching can contribute to the achievement of education for sustainable development and soft skills competencies through the delegation of power from teachers/lecturers to students. This, in active and interactive classrooms, empowers students and builds their confidence to develop on the personal, academic, and professional levels. The use of the cognitive constructivist approach assists in developing competencies based on a clear understanding of the cognitive structures of students in a vibrant classroom environment. The use of the social constructivist approach assists in constructing individualized learning environment based on predetermined zones of proximal development in sociocultural contexts. The radical and critical constructivist approaches to teaching, through the rejection of conventional epistemologies, allow students the freedom to creatively address issues related to environmental, economic, and social sustainability. This becomes effective through the fostering of self and social awareness, challenging existing ideas, and provoking innovative thoughts that are necessary to shape a sustainable future.
The research aimed to describe the development of solar electric cars as a prop in energy conversion learning using the analyze, design, develop, implement, and evaluate (ADDIE) model and to ascertain the effectiveness of an electric car as a prop in energy conversion learning. Utilization of prop in the learning process is one way to support the development of knowledge, skills, and basic needs for delivering material, concepts, and physics information. This research is a descriptive study involving media and pedagogical experts and 40 students of the university in Tasikmalaya. Data collection techniques were carried out through the study of literature, expert validation, and student perception questionnaires. Expert validation and student perception were obtained by using a Likert scale. The expert judgment results were processed using the V value equation developed by Aiken. The results showed a value of 1, meeting the minimum validation requirements. The students also had positive responses to a prop. They have new experience learning in energy conversion and have good media to help their comprehension. It has a significant impact on helping students to achieve their learning goals.
The rise and growing prevalence of juvenile delinquency is a matter of concern for many parties. This study aims to establish a research instrument in the form of a questionnaire that can be deployed to assess the learning environment perceived by high school students. This research endeavor constitutes a developmental study, wherein the outcomes are a single survey instrument encompassing six variables, nineteen indicators, and forty questions. The data-collecting process involved the utilization of a Google Form across five schools in five districts, containing a total of 1615 participants. The analysis of expert data was conducted utilizing V. Aiken and field trials employing confirmatory factor analysis (CFA) Second Order. The findings of this study indicate that the diagnostic survey instrument used to assess the learning environment's impact on the mental health of high school students demonstrated validity, as evidenced by loading factor values exceeding the established minimal threshold. The reliability of the instrument remains insufficient. This survey can be utilized to detect adolescent persistent tendencies carried out by students or other school members that interfere with mental health: the emergence and significant raising of juvenile delinquency.
Marinyo is a culture left by the Portuguese around the 15th century in Maluku. The purpose of this study was to find out to what extent students' misconceptions about the concept of sound in the Marinyo case in the Kepuluan Tanimbar Regency. The method used was a qualitative study in ethnography in ten villages in two sub-districts. In addition, they conducted a survey in the form of a diagnostic test in the form of questions related to the Marinyo case on 300 elementary school students. The findings in the field show that students experience relatively high misconceptions. It was because teachers did not accustom students to learn from natural phenomena around them and were given scientific questions to seek, find and provide answers and solutions related to these natural phenomena. The teacher was more pursuing the conditions and problems of physics in textbooks and less exploring contextual matters. Future researchers are suggested to develop physics or science teaching materials based on regional local advantages that are oriented towards understanding concepts, mental models, critical thinking, problem-solving, creativity and innovative thinking so that teachers and students can learn well so that knowledge of science becomes better.
Online learning is a growing trend in education during the corona virus disease (COVID-19) pandemic. The purpose of this study is to ascertain the difficulties that online majors in non-English languages have when attempting to acquire English. The subject of this study involved using the questionnaire method for as many as 412 students and interviewing 15 students with a total of 17 questions. The results of this study indicate that there are several challenges faced by students during online learning; i) less familiarity with online learning as shown by 31% of students agreeing that online learning is a new learning method, ii) psychologically 30% of students choose strongly agree that they have limited opportunities to interact directly and freely with lecturers as well as with students, iii) limited facilities and infrastructure as much as 28% agree that the budget is limited to get quota or internet credit, and iv) limited internet access as many as 35% of students do not have good internet coverage to take online lectures. The findings of this study should be a reference for English lecturers to continue learning to innovate in providing online English learning by considering the existing challenges.
English for young learners (EYL) teachers have practiced some creative activities to maintain their pupils’ learning with natural exposure to the target language amidst the pandemic. One activity practiced by Indonesian and Korean teachers was an international collaboration to perform a virtual drama of each country’s folktale. This phenomenological research aimed at tapping the teachers’ perceptions regarding interculturality and world Englishes (WE) in the virtual dramatic play collaboratively conducted and delving into their commitments in honing interculturality and WE. Two Indonesian and Korean teachers were involved in three sessions of in-depth interviews using pre-prepared interview questions. The trustworthiness of the data was achieved by the group discussions allowing the participants to comment on and revise the transcribed data, as well as triangulation by two international collaborators. Thematic analysis was performed to identify emerging themes and to provide novel insights into EYL teachers' encounters with interculturality and WE. The Indonesian and Korean teachers admitted the compatibility between language and culture, the urgency of introducing varieties of English, and the merits of conducting international collaboration to promote interculturality and WE. The teachers are committed to integrate interculturality and WE in their instructions despite some differences in the stipulated curricula.
The fear of failure stops students from thinking logically and processing information in mathematics. Creating an appropriate classroom climate based on every student's ability is crucial to overcoming the prejudices associated with mathematics. In this regard, this study aims to create the best classroom climate approach that will increase interest in mathematics and ensure academic success. For this purpose, mathematicians' views on the classroom climate approach and how they create them were discussed by using qualitative techniques. It was considered that teachers participating in this research are working in 9th grade in state high schools affiliated with the Turkish Republic of North Cyprus Ministry of Education, accepting students through examination. The researchers collected teacher views through a semistructured interview form and analyzed them using context analysis. The findings showed that teachers were in a hurry to teach and generally paid attention to creating a comfortable classroom climate in which students could express their thoughts and opinions. This situation also revealed a lack of adequate classroom climate approach skills among teachers. Therefore, the classroom climate approaches discussed in this study are expected to make a significant contribution to this field by offering solutions to teachers in creating a supportive classroom climate.
The article is devoted to the study of the issue of training future police officers to use unmanned aerial vehicles (UAVs) in their professional activities. Based on the results of the theoretical analysis of scientific and applied works, modern trends in the development of drones in the activities of law enforcement agencies were identified, and the problem of their implementation in practical activities was outlined. An online survey was conducted in order to study the opinion of scientific, scientific and pedagogical workers and graduates of higher education institutions with specific learning conditions that train police officers about the need to train future police officers in the control of UAVs. The need to introduce into the system of primary professional training the training of service skills using drones is substantiated. On the basis of the study of the content of the training program for unmanned aircraft systems of the first class according to the basic qualification level of the first level, it is proposed to introduce the general professional educational unit “formation of skills and skills of controlling an UAV” into the training program of the primary professional training of police officers in the specified specialty.
English language teaching (ELT) in Islamic boarding schools in Indonesia, commonly known as pesantren, presents a unique context that requires a tailored pedagogical approach. This study aimed to explore the application of context-responsive pedagogy in ELT within the unique context of Islamic boarding schools in Indonesia. This qualitative study employed semistructured interviews and classroom observation as data generation methods to gain insights into the experiences and perspectives of English language teachers regarding the implementation of context-responsive pedagogy in English language instruction. The findings revealed the importance of understanding learner needs, incorporating authentic materials, promoting cultural sensitivity, and effective use of technology in ELT practices in Islamic boarding school contexts. This study delves into how English language teachers navigated and negotiated their practices with the socio-cultural and religious values entrenched in this institution. It also highlighted the challenges English language teachers in this school context faced in the implementation of context-responsive pedagogy. Eventually, this research provides valuable insights for ELT practitioners, policymakers, and researchers interested in incorporating context-specific pedagogy to optimize ELT in Islamic boarding schools and similar educational contexts.
This study aimed to develop and evaluate a training curriculum intended to enhance the quality of life for the elderly. As Thailand witnesses a demographic shift with increasing numbers of older adults, driven by declining birth rates and extended life expectancies, the importance of ensuring quality elderly care becomes paramount. The devised curriculum encompasses eight principal elements focusing on the elderly, defined as those aged 60 and above, addressing their physical and mental changes, well-being, health, and overall satisfaction. The content is holistic, integrating components of music, art, health care, and exercise. Delivered over a two-day period, the curriculum employs a structured approach featuring lectures, discussions, and knowledge exchanges, supported by a range of media and materials. Initial assessments revealed a moderate quality of life among the elderly, but post-training evaluations indicated enhanced knowledge, understanding, and positive attitudes towards the activities, pointing to an overall high level of effectiveness of the curriculum.
The study of the role of the pedagogy of partnership (PoP) in building the professional competence of future primary school teachers is relevant in the context of modern educational and pedagogical transformations, which require the preparation of teachers for new challenges and creating a favourable learning environment. Therefore, the aim of our study was to check the effect of observing the pedagogical partnership principles in the educational process on the development of the communicative competence of future primary school teachers. The study employed the following psychodiagnostic methods: the Thomas-Kilmann conflict mode instrument (TKI), Myers-Briggs type indicator (MBTI), Snyder’s self-control in communication. The implementation of the PoP programme in higher education institutions (HEIs) has a positive effect on the development of the communicative competence of future teachers, in particular, on developing the ability for self-control and increasing the scope of psychological knowledge. The study revealed some important correlations. Our results indicate that cooperation and the ability to make compromises are directly related to the communicative abilities of future teachers. Further research can be focused on studying the impact of pedagogical partnership on other aspects of future teacher training, such as methodical mastery, motivation for learning and development.
This study examined the relationship between students’ academic performance, teachers’ commitment, and leadership behavior of school administrators. Teachers’ commitment was measured in two areas– commitment to job and commitment to organization and the leadership behavior of school administrators were evaluated in terms of consideration and initiating structure. Eighty-one teachers, 11 school heads, and 470 students served as respondents. The descriptive survey research technique, correlation analysis, and the following statistical methods were used: frequency, mean, standard deviation, and correlation coefficient. The study revealed that the initiating structure and consideration dimensions of leadership behavior affect teachers’ commitment to job (CTJ) and teacher’s commitment to organization (CTO). The correlation between CTJ and CTO and leadership behavior-initiating structure is positive and with leadership behavior-consideration negative. CTJ and CTO is correlated with the students’ academic performance in math, but not in Science and English. The correlation is negative. Students’ academic performance in all subject areas is negatively correlated with leadership behavior-initiating structure and has no significant relationship with leadership behavior-consideration. The leadership behavior-initiating structure is positively correlated with teachers’ commitment to both job and organization but has negative correlation with students’ academic performance in math, science, and English.
This study aims to describe preservice mathematics teacher knowledge of higher order thinking skills in terms of definition, Bloom's taxonomy level, curriculum, learning, and evaluation. This research is quantitative research with a survey method. and sample consisted of 248 preservice mathematics teachers in semesters VI - VIII of the Department of Mathematics Education, Nusa Cendana University, Timor University, and Wira Wacana Sumba University. The instrument used was a questionnaire about high order thinking skill (HOTS) which consisted of 105 statements. Data analysis used Likert's summeted rating, one sample test, Mann Whitney, Kruskall-Wallis tests, multiple linear regression test, and multivariate analyisis of variance (MANOVA) test. The results showed that the knowledge level of preservice mathematics teacher was in the good category. Based on gender differences, there was no significant difference in the average knowledge of preservice mathematics teacher about HOTS, there was a significant difference in the average knowledge of preservice mathematics teacher about HOTS which is significant based on differences in academic ability and gender differences do not significantly affect knowledge about HOTS levels in Bloom's taxonomy, curriculum, and pedagogy while academic knowledge has a significant effect on HOTS knowledge of preservice teachers in almost all aspects except for pedagogy.
Formative assessment is an evaluative practice developed in the classroom for the improvement of learning using evidence on student progression. The objective of this research is to compare sample groups from multigrade and single-grade classrooms on the theme of formative assessment based on the students' opinion of the teacher's performance. The method used was a comparative quantitative method. The sample type is a probability sample of 683 students from 5th to 8th grade from urban and rural schools in the commune of Longaví, located in the Maule Region of Chile. A validated Likert scale questionnaire with a high level of reliability (α = 0.93) was used. The results of the research showed that, in the six dimensions, the best teacher performance concerning formative assessment is found in multi-grade schools and not in single-grade schools. This can be explained on the basis of several reasons, among them the level of adaptability that teachers have in this type of classroom, the heterogeneous characteristics of the classroom (different ages and learning goals) and the need for teachers to monitor the learning progression of students with different classroom characteristics.
Financial literacy, as a fundamental skill in the 21st century, has become a life skill that is urgently needed to be improved. Globally, the drive to enhance financial literacy involves integrating it into the education curriculum, necessitating educators’ comprehensive grasp of financial literacy education before imparting it to students. This research aims to outline a conceptual model of financial literacy professional development to improve teachers’ professional competence, employing a narrative review that synthesizes 28 relevant literatures retrieved from Scopus databases. The results of the study show that an effective training model for teacher professional development (TPD) in financial literacy education should focus on essential financial literacy content consisting of planning and budgeting, banking services, income and careers, insurance, investment, savings, also spending and credit. Furthermore, the main characteristics of TPD regarding financial literacy education should encompass content focus, coherence, ownership, active learning, duration, and collective participation.
The objective of this research is to examine teachers' competence in designing activities after engaging in professional development activities aimed at enhancing teaching design in order to develop students' thinking abilities that are contextually appropriate. The participants consist of 5 elementary school science teachers from schools. The research employed semi-structured interviews and classroom observation as research instruments. The findings reveal that teachers engaged in self-development through observation and learning from their peers within the community of practice (CoP). They receive advice and feedback from fellow teachers and apply these insights to improve their activities. Consequently, teachers are able to continuously refine and develop their teaching approaches to align with students' contexts. This approach facilitate diversification in thinking and learning management, as well as collaborative teamwork to enhance teaching methods. As a result, engaging and interesting thinking development activities are incorporated into student learning, along with the creation of a seamless learning-promoting environment. Collaborative teamwork in instructional design and problem-solving further afford teachers the opportunity for additional self-learning and personal development. This collaborative approach also contributes to fostering cognitive diversity and relieved the need for individual teachers to undertake all tasks independently.
Adaptive online learning can be realized through the evaluation of the learning process. Monitoring and supervising learners’ cognitive levels and adjusting learning strategies can increasingly improve the quality of online learning. This analysis is made possible by real-time measurement of learners’ cognitive levels during the online learning process. However, most of the currently used techniques for evaluating cognitive levels rely on labour-intensive and time-consuming manual coding. In this study, we explore the machine learning (ML) algorithms and taxonomy of Bloom’s cognitive levels to explore features that affect learner’s cognitive level in online assessments and the ability to automatically predict learner’s cognitive level and thus, come up with a recommendation or pedagogical intervention to improve learner’s acquisition. The analysis of 15,182 learners’ assessments of a specific learning concept affirms the effectiveness of our approach. We attain an accuracy of 82.21% using ML algorithms. These results are very encouraging and have implications for how automated cognitive-level analysis tools for online learning will be developed in the future.
This systematic literature review (SLR) aimed to investigate the potential of digital online game-based learning (DOGBL) to enhance motivation in English as a foreign language (EFL). Online gaming has grown in popularity among students, opening up the possibility of using games as powerful instructional resources. Academic achievement depends on motivation, and this study, led by self-determination theory (SDT), explored how external rules, like rewards and recognition, could increase motivation in EFL utilizing DOGBL. The study used the SLR method, examining databases and choosing articles based on predetermined criteria. The chosen publications were examined in-depth, and a preferred reporting items for systematic reviews and meta-analyses (PRISMA) diagram was employed for analysis. For results, DOGBL could enhance teaching EFL by providing flexible and interesting learning environments. Key elements in motivating in DOGBL included game design, personalization, social engagement, curricular integration, and instructor assistance. As a promising method to improve EFL instruction, game-based learning, especially DOGBL, saw considerable developments between 2018 and 2023. Thus, these ground-breaking techniques transformed the way people learn English vocabulary and provided a fun and engaging way to learn the language. For educators and students, the potential for DOGBL to change EFL education is still exciting as technology develops.
The development of postmodern-era technology in the world of education is increasingly sophisticated, thus impacting the character of students and their social environment. Technological progress negatively affects the lives of today's generation. When misuse of technology is widespread, it is imperative to strengthen cultural and religious filtration. So that the influence of globalization on technological development can be minimized. So as not to damage the cultural values and morality of students as the next generation of the nation. This study aims to explain the importance of transforming the values of Bima's local wisdom "Nggusu Waru" through the media of social studies e-books. The results and conclusions of this study are efforts to develop students' social character that require teacher collaboration, supervision, and optimal parental attention so that their interest in learning is higher and minimizes deviant behavior. This research method uses research and development design. At the stage of preliminary studies with models developed by Borg and Gall. Through several stages of research, information gathering, development of initial forms of products, and initial field testing. In this step, data is collected through interviews, observation and documentation. The data is analyzed to find out some of its weaknesses and shortcomings.
More from Journal of Education and Learning (EduLearn) (20)
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...indexPub
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
2. ISSN: 2089-9823
EduLearn Vol. 12, No. 3, August 2018 : 399 – 405
400
To achieve that goal, the application of mathematical concepts in teaching are given in exercises to
solve problems in the form of word problems. Word problems are problems which are stated in the form of
meaningful and easy to understand sentences [6–8]. Word problems can be presented in oral and writing
forms, a written word problem is a sentence which illustrates an activity in daily life [9]. Word problems are
useful for applying the students’ previous knowledge. The solution to a word problem forms a problem-
solving activity. It is a process that contains correct and logical steps to obtain a solution [10, 11]. The
solving of a word problem, is not only the obtaining of a result in the form of an answer to what is asked, but
the more important thing is the sttudents have to know and understand the thinking process or the steps to get
the answer.
The report on the Third International Mathematics and Science Study (TIMMS ) in 2015 stated that
Indonesia's mathematical ability is ranked 45th out of 49 countries [12]. Specifically, in the report, it is
explained that the average Indonesian children have knowledge of mathematics, but they cannot solve the
problems that require the acquisition and problem solving. It was strenghtened by the report of Programme
for International student Assasment (PISA) in 2015 which published the result of the assasment for students’
mathematical and sains literacy ability in Indonesia which put Indonesia in the 62nd place from 70 countries
assessed by PISA. As a result of PISA's defining ability of problem solving in the real-life context and the
dimension that was develoved by PISA , the students in Indonesia have a far-reaching outlook set
by PISA [13].
The today’s phenomena show that there are many students who have relatively high grades but are
less able to apply the results that they obtained either in the form of skill, attitude or knowledge in a
particular situation, especially in daily life. In general, when a student faces a problem whose solution uses
Mathematical learning material that he or she learned, the student still faces difficulties and even has not been
able to solve it, similarly some studetns still face a problem in solving a word mathematical problem [14].
The weakness of problem solving is also made from the results of observations. The result of the
documents analysis of the Gugus VIII Sukawati students’ answers shows that there were some weaknesses of
the students in solving word problems, namely: 1) the students did not understand the problems; 2) the
students did not do any problem identification and planning in problem solving; and 3) the students did not
recheck all steps that they had followed. Generally, the students faced problems in understanding the contents
and in making mathematical models form the word problems given to them. When they were given word
problems with contextual or real problems only a small number of them could solve the problems directly
while others only waited for their friends’ answers or the teacher’s explantion and then copied the answers.
The result of observation of the Mathematics teaching process in Gugus VIII Sukawati shows that the
students’low ability and activity in the teaching process, especially in solving word problems was caused by
various factors, namely, the students could not compute, the students had difficulties in solving problems as
shown in the number of errors they made in answering problems or working on the problems, and and they
were still shy in communicating their ideas and still hesitated in expressing the problems when they faced
mathematical problems. When there was a problem presented in another form (which was not the same as the
example given) the students were confused about how to solve it. This shows that their reasoning in learning
was still low. These were the factors that caused the low learning achievement of the students in
Mathematics, especially in solving word problems as indicated by the result of observation made at SD No. 1
Singapadu Kaler in January 2014. The minimum learning mastery level criterion in the school was 6,5. The
number of the fourth grade students who got grades below the minimum learning mastery level was 71%.
To answer the problems in teaching as explained above, especially in relation to the ability to solve
a word problem, an innovative effort needs to be made. Here teacher’s creativity is needed in reforming the
teaching. The main role of the teacher in teaching is to design, to manage, to evaluate and to provide a
follow-up activity for the teaching activities [15]. Teachers as the foremost actors of education who are
directly involved in teaching are required to make an improvement in the teaching process which is expected
to enhance the students’ learning achievement. The improvement in the teaching process can be made by
using innovative approaches, strategies, models, or methods. This is confirmed by [16] who says that
teaching is a way used by the teacher, in his or her function as a means to achieve learning objectives.
Teaching method is more procedural in character which contains particular stages. Learning objective is the
realization of efficiency and effectiveness in learning activities done by the students. [17] define teaching
model as a conceptual framework used as the guideline in teaching. Hence, teaching model is a conceptual
framework which describes a systematic procedure in organizing learning experiences to achieve a
learning objective. After objective observations, interviews, and reflections were done on the
teaching process in Gugus VIII Sukawati, it was found that the teaching process so far (1) had not given an
emphasis on the students’ ability to solve problems (problem posing and problem solving), (2) tended to
orient toward a cognitive strategy to achieve a learning objective, and (3) had not been oriented toward the
development of creativity and productivity in thinking (creative and productive thinking) to achieve a deep
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The Students’ Ability to Solve Realistic Mathematical Problems through Polya Type.. (I Wayan Widiana)
401
understanding. Although the method so far has given an important role to student’s activity, for example
through the formation of learning groups (cooperative learning), it turned out that its effect on the students’
problem solving ability and mathematical reasoning, and mathematical communication had not been felt.
This of course had a bad effect on the achievement of the students’ understanding of the teaching materials,
which in the end caused the low students’ learning achievement.
Although it had been realized that the students were very heterrognenous, they were different in
aptitude, prior ability intelligence, motivation, speed in learning and in other aspects, the conventional
teaching system which has been so far implemented does not pay enough attention on the differences.
Conventional teaching model (the model of teaching which is usually used in teaching) does not conform to
the Regulation of the Minister of National Education of the Republic of Indonesia No. 41 in 2007. This
regulation is a regulation about process standard for elementary and secondary schools and explains that the
teaching process is done interactively, inspiratively, joyfully, in a challenging manner, motivating students to
participate actively, and giving enough room for initiative, creativity, independence, according to uptitude,
interest, and physical and psychological development of the students. So, it is clear that the regulation
instructs that teaching should be done with the focus on the students by considering their environments
harmoniously. This idea finds support from [18] who state that teaching should be defined as a set of events
which are designed to produce learning. Furthermore, [19] state that teaching is an active and reflective
process of thinking, action and experience to create new knowledge and to achieve other ends. Teaching can
also be defined as an activiity of selecting, determining, and developing methods for achieving desired
teaching objectivies [20].
One teaching model which can be used to improve the ability to solve word problems is Polya type
problem solving model or some people call it SSCS (Search, Solve, Create, and Share). According to Pizzini
[21] Polya type problem solving model is one of the inovative models which is very appropriate to be used in
teaching Mathematics since it is oriented toward problem solving. Polya type problem solving model consists
of four steps of problem solving , i.e., identifying a problem (search), planning to solve the probolem (solve),
conducting problem solution (create), and socializing the problem soloving that has been done (share).
Empirically, SSCS teaching model has been implemented and found that a visual media aided SSXS
had a positive effect on the learning achievement of the fourth grade students in the even semester in the
academic year 2012/2013 at the Gugus VII elementary schools of Busungbiu District, Buleleng Regency[22].
They explained that the positive effect was produced by the use of the SSCS teaching model which was
designed to help the students in developing critical thinking skill and improving the students’ understanding
of concepts. Warmini also explained that the SSCS teaching model is a teaching model which is oriented
toward problem solving, so the students in this model are asked to be directly involved in determining the
solution to the problem which is then continued with problem solving. The students become active and
engage more deeply in the teaching process.
This is also supported by the result of library research which states that the advantage of the SSCS
model is that the students can learn more meaningfully, since the students are directly involved in the
discovery of concepts. In addition, the students will become more active since they are trained to be able to
formulate a problem, design a solution, formulate results and communicate the results that they get[23]. For
supporting the implementation of the SSCS teaching model in order that it can work more effectively, the
teacher can use teaching media scuh as module, student’s worksheet, handout, etc. The SSCS teaching model
is effective since it is student centred which gives more chance to the students as the centre of learning. In the
teaching with SSCS teaching model the students do not only use the existing knowledge, but pay more
attention to the process of knowledge acquisition. By focusing on process, the students are expected not only
to learn knowledge, but to know it more deeply so that the knowledge that they have acquired is always
retained and remembered by the students. Hence, the students’ understanding of the concepts can
be improved.
Based on the above explanation, it can be seen clearly that Polya type problem solving teaching
model and conventional teaching model have different characteristics. The different characteristics will
produce consequences in the way and the result of concepts understanding and this is assumed to affect the
students’ learning achievment. This study tested the the effect of the implementation of Polya type problem
solving in the stuednts’ Mathematics learning acheivement.
2. RESEARCH METHOD
This is an an experimental research with Posttest Only Control Group Design since in this reserach it
was only the posttest scores that were taken into account, in which the posttest was administered at the end of
the research. Posttest Only Control Group Design research is an experimental reserach which compares two
groups who are given different treatments, then at the end of the research a test is given using the same
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instrument [24]. The population in this study was all of the fourth grade students in Gugus 8
SukawatiGianyar, in which there are seven elementary schools, namely, SDN 1 SingapaduKaler, SDN 2
SingapaduKaler, SDN 4 SingapaduKaler, SDN 5 SingapaduKaler, SDN 1 Singapadu Tengah, SDN 2
Singapadu Tengah and SDN 3 Singapadu Tengah. Based on the characteristics of the population, individual
randomization could not be done, therefore, the sampling was not done by using simple random sampling,
but what was randomized was the classes. The selection of sample in this study was not based on individuals,
since there was no attempt to change classes which had been formed before the study was done.Classes were
selected in tact without any interference from the researchers, the possibility of the effect from the the
condition where the subjects knew that they were involved in an experiment could be reduced so that this
study can actually describe the effect of the treatment given. The result of the lottery indicated that the fourth
grade students of SDN 4 Singapadu Kalerwas assigned into the control group and the fourth grade students of
SDN 1 Singapadukaler into the experiment group.the class experiment was treated in form of problem base
learning in Polya type , while the control croup was notgiven some treatments means that the learning
process was done conventionally.
The instrument used to collect data on the ability to solve mathematical word problems was an essay
test in the form of word problems which had been valided before. An essay test requires the student’s ability
to organize, interpret, relate, the concepts that have been already possessed [25]. The data anaysis teachnique
in this study was t-test by meeting some assumptions as prerequisite tests. The prerequisite tests in this study
were data normality test and varinace homogeneity test. To understand whether the distribution of the data of
the students’ mathematics learning achievement in each group had a normal distribution or not, Chi-Square
analysis was used.The criterion for the testing was if X2
obs< X2
(1-α)(k-3)H0was accepted it means that the data
had a normal distribution.While homogeneity testing was done to show that the difference that occurred in
the hypothesis testing was actually due to an inter-group difference, not as the effect of differences within the
group. Homogeity testing of the data was done by using avley’s ANOVA. The testing criterion was if
Fobs.<Fc.v.,then the data were homogeneus, while the degreee of freedom was n-1.
The statistical analysis used to test the hypothesis of this study the mean difference testing (t-test) of
non-correlated groups. The significance testing was if tobs.<tc.v, then H0was accepted (failed to be rejected)
and Ha was rejected, otherwise, if tobs.≥tc.v., then H0was rejected and Hawas accepted.The testing was done at
the the 5% significance level (α=0,05) with df = n1+ n2-2.
3. RESULTS AND ANALYSIS
3.1. Data Distribution of Research Results
After doing this research the data on the students’ scores were obtained based on the posttest which
was administered at the fourth grades of SDN 1 Singapadu Kaler and SDN 4 Singapadu Kaler in the standard
of competence of using fraction in problem solving. The statistical computation result of the ability to solve
word problems for the experiment group and control group can be seen in Table 1.
Table1. Table of data doistribution in the ability to solve word problems
Statistical Variation Experiment Group Control Group
Mean 82 63
Standard Deviation 6.57 8.8
Number of Subjects 21 18
3.2. Data Normality Testing
Based on Normal curve, interval class, observation frequency, and empirical frequency of
the data of the posttest scores for the ability to solve Mathematical word problems of the fourth grade of SDN
1 Singapadu Kaler as the experiment class, is 2.9915 was obtained and at the 5% level of significance and
degree of freedom (df) = 5 X2
c.v. = X2
(0.05;5) = 11.07 was obrained, since X2
c.v. > X2
obs.then Ho was accepted.
This means that the distribution of the data of Mathematics posttest scores of the fourth grade students of IV
SDN 1 Singapadu Kaler in the experimental group had a normal distribution.
While for the control group or the fourth grade students of SDN 4 Singapadu Kaler,
the Mathematics posttest scores was 1.8880 and at the 5% level of significance (α = 0.05)and degree of
freedom (df) = 5, X2
c.v. = X2
(0.05;5) = 11.07 was obtained, since X2
c.v. > X2
obs. then Ho was accepted.
This means that the distribution of the data of the Mathematics posttest scores of the fourth grade students of
SDN 4 Singapadu Kaler or control class had a normal distribution.
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3.3. Variance Homogeneity Testing
From the computation Fobs. of 1.63 was obtained while Fc.v. at the 5% level of significance with df of
the numerator = 17 and the df of the denominator = 20 was 2.12. This means that Fobs.< Fc.v, thus Ho was
accepted. This means that the variance of the data was homogeneus.
3.4. Hypothesis Testing
The data that were successfully collected were analyzed by inferential statistics while t-test was used
for testing the hypothesis. The results of the t- test analysis can be seen in Table 2.
Table2. Result of Hypothesis Testing at the 5% level of Significance and df = 37
Topic Treatment Given Mean Score Value of tobs. Value of t.c.v.
Alternative Hypothesis
Hipotesis
Using fraction in
solving problems
Implementation of
Problem Solving Model
82
7.917 2.021 Accepted
Conventioan Teaching
Model
63
Based on the result of data analysis it was found that tobs.= 7.917. Using the 5% level of significance
5% and df = 37 it was obtained that the limit for the null hypothesis rejection = 2.021. It means that tobs. >
tc,v, l, thus the null hypothesis was rejected and the alternative hypothesis was accepted. It can interpreted that
there is a significant difference in the ability to solve Mathematical word problems between the
implementation of Polya type problem solving and conventional teaching to the fourht grade students of
elemetary studhents in Gugus 8 Sukawati Gianyar.
3.5. Discussion
Based on the result of t- test analysis it was found that tobs.> tc.v, which means that the hypothesis
which says that there is a significant difference in the ability to solve mathematical word problems between
the students taught through Polya type problem solving teaching model and those taught through
conventional teaching model to the fourth students of elementary schools in Gugus 8 Sukawati Gianyar at the
0.05 level of significance is accepted. The difference shows that Poilya type problem solving teaching model
gives a positive effect on the ability to solve mathematical word problems. The students taught by using
Polya type problem solving teaching model got higher scores in the standard competence of using fraction in
problem solving than those taught by using conventional teaching method.
This was caused by the full participation of the students in the learning process in the classroom, in
which the teachers played the role as facilitators who directed and gave guidances to the students on how
they had to think and do correctly accordding to the context of the real lifethat they experienced.
This was proven by the mean scores obtained at the end of the treatments, i.e., 63 for the controled
variable (conventional teaching model) and 82 for experimented variable (Polya type problem-solving
teaching model). Besides, from the results of observation and interview done with some of the students in the
control class and experiment class, in the experiment class the students were more active and more
enthusiastic in the teaching and learning process, no students were sleepy or daydreaming when the teaching
of the topic started.
This was very different from what was shown by the control class, most of the students looked very
tired and sleepy when the teacher taught the topic of the lesson. Most of them looked confused when the
researchers tried to interview them asking them the same questions as those given to the experiment class.
The ability to relate the topic and the daily life was too low. Since they were not prepared for that, they only
tried to learn names by rote, the train of thoughts presented in the textbook, and to repeat them again at home.
This activity was rather boring to them, as if Mathematics were not more than a science that had to be learned
by rote without understanding the purpose the teacher taught it to them. This supports that hypothesis which
says that there is a difference in ability to solve mathematical word problems in the students who were taught
by Problem Solving model and those whoe where taught by conventional teacing model.
4. CONCLUSION
In the light of the result of the hypothesis testing and discussion on the data obrtained it can be
concluded that there is a significant difference in the ability to solve mathematical word problems between
the effect of the the implementation of Polya type problem solving model and that of the implementation of
conventional model The teaching which implemented Polya type problem solving model gave a better result
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compared to that which implemented conventioal teaching model. This means that there is a positive effect of
Polya type problem solving teaching model on the students’ ability to solve mathematical word problems.
In the light of the result, it can be suggested to the teachers of Mathematics that they should try to
use teaching models which are related to the students’ daily context in order that the teaching and learning
activities can take place effectively and efficiently. One of the teaching models which can be implimented is
Polya type problem solving teaching model. To the other researchers it is suggested that they should be more
innovative in finding a teaching method to be used in the effort to improve the students’ learning
achievement and the quality of education in Indonesia.
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BIOGRAPHIES OF AUTHORS
Dr. I WayanWidiana, S.Pd., M.Pd.was born in Banjar Sari Tunas Tianyar village, Kubu district,
Karangasem regency, Bali Province, on July 5th
, 1985. He was received Doctor in Educational
Evaluation and Research from Jakarta State University. He worked as Lecturer of Statistics,
Methodology of Educational Research and Evaluation in Department of Primary Teacher
Education at Ganesha University of Education
Drs. I GustiNgurahJapa, M.Pd.was born in Bangli regency, Bali Province, on 31 December,
1957. He was getmaster’s degree in mathematics education especially elementary school in
Malang State University. He worked as Lecturer of elementary school mathematics pedagogy in
Department of Primary Teacher Education at Ganesha University of Education.
Drs. I Made Suarjana, M.Pd was born in Gianyar regency, Bali Province, on 31 December, 1960.
He was getmaster’s degree in mathematics education especially elementary school in Malang
State University. He worked as Lecturer of elementary school mathematics pedagogy in
Department of Primary Teacher Education at Ganesha University of Education.
KomangSujendraDiputra,S.Pd.,M.Pd.was born in Buleleng regency, Bali Province, on 12
February, 1988. He was getmaster’s degree in postgraduate program of primary education
especially mathematics for primary schools in Ganesha University of Education. He worked as
Lecturer of elementary school mathematics pedagogy in Department of Primary Teacher
Education at Ganesha University of Education.