The study was focused on Physics teachers’ perception on the use of ethnoscience learning experiences for the teaching of secondary school Physics and its implication for curriculum implementation. Six research questions and six hypotheses were posited for the study. The cross sectional survey research design was employed for the study. 243 secondary school Physics teachers in three Urban Local Government Areas Port Harcourt, Obio Akpor and Eleme and four rural Local Government Areas Ikwerre, Khana, Ahoada East and Ahoada West in Rivers State, Nigeria were selected using the non proportional stratified random sampling technique. Data collecting instrument was titled “Ethnoscience Learning Experience for Physics Teaching Questionnaire” with a coefficient reliability index of 0.86 was used to elicit response from the respondents. Data was analyzed using frequency count, mean, and inferential statics of t test at 0.05 level of significance. The findings of the study revealed that the following themes Interaction of Matter, Space and Time, Conservative Principle, Waves Motion without material transfer and Fields at rest and in motion can be taught using ethnoscience learning experiences while themes such as Energy quantization and duality of matter and Physics in technology cannot be taught using ethnoscience learning experiences. Based on the findings of the study, it was recommended that stakeholders and planners of the secondary school Physics curriculum should consider the integration of ethnoscience learning experiences in the Physics curriculum in order to clarify those abstract concepts in learning of Physics. Aderonmu, Temitope S. B | Adolphus, Telima "Thinking through Ethnoscientific Scenarios for Physics Teaching: Implication for Curriculum Implementation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38364.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/38364/thinking-through-ethnoscientific-scenarios-for-physics-teaching-implication-for-curriculum-implementation/aderonmu-temitope-s-b
CONTENT OUTLINE
▰INTRODUCTION
▰MAIN OBJECTIVES
▰SALIENT FEATURES
▰MATERIAL’S PRODUCED
▰MERITS
▰DEMERITS
PHILOSOPHY BEHIND HPP
▰Physics is for everyone.
▰A coherent selection within physics is possible.
▰Doing physics goes beyond physics.
▰Individual require a flexible course.
▰A multimedia system simulates better learning.
▰The time has come to teach science as one of the humanities.
▰Physics course should be rewarding to take.
▰Physics course should be rewarding to teach.
COURSE OUTLINE OF HARVARD PROJECT PHYSICS
▰CONCEPTS OF MOTION
▰MOTION IN THE HEAVENS
▰THE TRIUMPH OF MECHANICS
▰LIGHT AND ELECTROMAGNETISM
▰MODELS OF THE ATOM
▰THE NUCLEUS
MATERIAL’S PRODUCED
▰Textbook (Project Physics Text)
▰Tests
▰Handbook
▰Students Guide
▰Brief film loops
▰Student laboratory manual
CONCLUSION
▰The Harvard Project Physics curriculum is a masterpiece. Although this
was created in the 1960's and mainly in use during the 1970’s.
▰The adaptability of the materials would allow teachers incorporate new
teaching idea while still using the framework of Project Physics.
▰With a great deal of hands on activities and a focus on literacy, the
curriculum would meet the goals set forth by most school districts today.
▰HPP is a course that altered how all future science curriculums would be
developed.
EFFECT OF TEACHING APPROACHES IN STEM CAREER ORIENTATION FOR STUDENTS THROUGH...ijejournal
This study investigated the association between teaching approaches in Biology and STEM careeraspiration of upper secondary school students and how to apply in learning and teaching. In this research, we analyzed some teaching approaches in Biology which would actively improve students’ subject interest as well as their STEM career aspiration in upper secondary schools in Hanoi and some Northern provinces
of Vietnam and supposed suggestions for teachers use in their teaching approaches and teaching methods to promote the effectiveness of science-oriented teaching in their lectures. Analysis of science learning in Vietnam in this study highlighted that teaching the ‘applications of science’ and teaching ‘the relevance of study and career’ were measured teaching approaches to consistently and positively associated with upper
secondary school students’ STEM career aspiration, accounting for other teaching approaches. Additionally, in this study, the ‘student-led investigations’ indirectly associated with students’ STEM career aspiration by affecting on affected student’s career awareness and student’s science self-efficacy. However,
the project-based approach had no obvious effect on students’ STEM career aspiration.
CONTENT OUTLINE
▰INTRODUCTION
▰MAIN OBJECTIVES
▰SALIENT FEATURES
▰MATERIAL’S PRODUCED
▰MERITS
▰DEMERITS
PHILOSOPHY BEHIND HPP
▰Physics is for everyone.
▰A coherent selection within physics is possible.
▰Doing physics goes beyond physics.
▰Individual require a flexible course.
▰A multimedia system simulates better learning.
▰The time has come to teach science as one of the humanities.
▰Physics course should be rewarding to take.
▰Physics course should be rewarding to teach.
COURSE OUTLINE OF HARVARD PROJECT PHYSICS
▰CONCEPTS OF MOTION
▰MOTION IN THE HEAVENS
▰THE TRIUMPH OF MECHANICS
▰LIGHT AND ELECTROMAGNETISM
▰MODELS OF THE ATOM
▰THE NUCLEUS
MATERIAL’S PRODUCED
▰Textbook (Project Physics Text)
▰Tests
▰Handbook
▰Students Guide
▰Brief film loops
▰Student laboratory manual
CONCLUSION
▰The Harvard Project Physics curriculum is a masterpiece. Although this
was created in the 1960's and mainly in use during the 1970’s.
▰The adaptability of the materials would allow teachers incorporate new
teaching idea while still using the framework of Project Physics.
▰With a great deal of hands on activities and a focus on literacy, the
curriculum would meet the goals set forth by most school districts today.
▰HPP is a course that altered how all future science curriculums would be
developed.
EFFECT OF TEACHING APPROACHES IN STEM CAREER ORIENTATION FOR STUDENTS THROUGH...ijejournal
This study investigated the association between teaching approaches in Biology and STEM careeraspiration of upper secondary school students and how to apply in learning and teaching. In this research, we analyzed some teaching approaches in Biology which would actively improve students’ subject interest as well as their STEM career aspiration in upper secondary schools in Hanoi and some Northern provinces
of Vietnam and supposed suggestions for teachers use in their teaching approaches and teaching methods to promote the effectiveness of science-oriented teaching in their lectures. Analysis of science learning in Vietnam in this study highlighted that teaching the ‘applications of science’ and teaching ‘the relevance of study and career’ were measured teaching approaches to consistently and positively associated with upper
secondary school students’ STEM career aspiration, accounting for other teaching approaches. Additionally, in this study, the ‘student-led investigations’ indirectly associated with students’ STEM career aspiration by affecting on affected student’s career awareness and student’s science self-efficacy. However,
the project-based approach had no obvious effect on students’ STEM career aspiration.
Practicality and Effectiveness of Student’ Worksheets Based on Ethno science ...IJAEMSJORNAL
Generally, the learning process in classes still used worksheets that does not link the matter and instructional topics with local knowledge of local area. Though it is able to increase the students' conceptual understanding of the specific physics topics. This study aimed to analyze the practicality and effectiveness student’ worksheet based on Ethno science in improving student understanding of rigid body’ concept. The study used a quasi-experimental with pretest-post test control group design. The sample was students’ senior high school in Lampung’ province, Indonesia. The sampling technique used simple random sampling technique. Data were obtain through the questionnaire, responses of teachers and students, and test of learning outcome in multiple choice questions reasoned type. Data were analyzed by percentage, N-gain, and effect size. The results showed that student worksheet based on Ethno science was practically using in learning and effective in improving conceptual understanding which is indicated by the differences in test results between the control and the experimental class.
This is the Basic Education Curriculum developed by the Education Department as a guide for teachers handling the subject Science. Included are the COMPETENCIES that the learners must acquire in the course of the session
Project work, Field trips, Laboratory work, Journal writing, concept mapping,...DeepanshuYadav2
The key focus and desired outcomes for Project Work are:
1. Communication
2. Students can express their ideas clearly and effectively, both verbally and in written form.
3. Collaboration
4. Students can work as a team to achieve common goals.
5. Knowledge application
6. Students are able to make links across different areas of knowledge and to generate, develop and evaluate ideas and information related to the project.
7. Independent learning
8. Students are able to learn on their own, reflect on their learning and improve upon it.
Metacognitive Teaching Strategies on Secondary School Students Academic Perfo...ijceronline
The study was undertaken to examine the effect of metacognitive teaching strategies on secondary school students’ performance in chemistry. The study adopted pretest post test quasi experimental design. Three hundred and sixty senior secondary school II (SSII) chemistry students were drawn from three secondary school in Obio/Akpor Local Government of Rivers State Nigeria. Three research questions and three hypotheses were posed for the study. The instrument for data collection was a twenty five-item multiple choice chemistry achievement test (CAT) developed by the researcher. Students were divided into two experimental groups and one control group. Students in the experimental groups were subjected to treatment using thinking-aloud and self assessment metacognitive teaching strategies while students in the control group were taught with conventional method. Mean, standard deviation, t-test and ANCOVA were used for data analysis. The results showed that students taught with thinking-aloud metacognitive strategies performed better in chemistry achievement test followed by self assessment metacognitive strategy than the conventional strategy. It was concluded that metacognitive teaching strategy such as thinking-aloud and self assessment if effectively utilized and applied by teachers in the instructional delivery in chemistry could significantly improve the performance of students.
Students attitudes towards physics in primary and secondary schools of Dire D...Premier Publishers
The focus of this study was about higher secondary and primary school students’ attitude towards physics subject. The population of this study was some of the higher secondary and primary schools students of Dire Dawa administrative city (Ethiopia), however due to time constraints and convenience students from three government secondary schools, 2 Private secondary schools and l1 government and private schools were taken as convenience sample for this study. The study revealed that students were very much unsatisfied from the physics teacher methodology moreover students have considered physics as difficult subject and developed negative attitudes on the calculation part of the subject. The result also revealed that girls are more attracted on physics subject when they at primary than secondary schools, like grade 9 and 11.
This study investigated the comparative effectiveness of pedagogical pattern of running a course and talk-chalk methods on senior secondary school students’ achievement in waves. It is triggered by reports of persistent students’ low achievement in physics contributed largely by students’ poor performance in waves-related items. It adopted the quasi-experimental pretest-posttest control group design. Three research questions and hypotheses guided the study. There were 216 students who participated in the study. Physics Achievement Test (PAT) containing 50 multiple-choice researcher-developed items were used as instrument for data collection. Mean and standard deviation were used to answer the research questions while ANCOVA was used to test the hypotheses at 0.05 level of significance. Results showed that: the pedagogical pattern of running a course method was superior method in fostering students’ achievement in waves; female students achieved higher than male students using pedagogical pattern of running a course strategy to teach waves; and there was no significant interaction effect of teaching methods and gender on students’ achievement in waves. From the findings, it was recommended that the pedagogical pattern of running a course strategy should be used in teaching physics in secondary school education system and in training of teachers.
The research examined the effects of hands-on teaching strategy on senior
school learners’ performance waves in Ilorin, Nigeria. Senior secondary
school (SSS2) science students were sampled at intact classes using a
purposive sampling technique. Researcher-designed instructional packages
on waves and Physics achievement test on waves (PATW) were the
instruments employed. The gathered data were analysed with the use of
descriptive and inferential statistics. Percentage, mean and standard
deviation were employed in answering the research question. Meanwhile,
Analysis of Variance (ANOVA) was utilised in testing the hypotheses
formulated at a 0.05 alpha level. The study showed that students’
performance exposed to hands-on instructional strategy was very impressive,
while students’ performance exposed to traditional strategy was low, there
was a significant effect of hands-on instructional technique on the
performance of students in waves and no statistically significant
collaborative effect of hands-on instructional technique and students’ gender
on performance in waves. It was suggested that hands-on instructional
strategies should be integrated and used to make teaching and learning more
concrete and active based for both teachers and students.
Practicality and Effectiveness of Student’ Worksheets Based on Ethno science ...IJAEMSJORNAL
Generally, the learning process in classes still used worksheets that does not link the matter and instructional topics with local knowledge of local area. Though it is able to increase the students' conceptual understanding of the specific physics topics. This study aimed to analyze the practicality and effectiveness student’ worksheet based on Ethno science in improving student understanding of rigid body’ concept. The study used a quasi-experimental with pretest-post test control group design. The sample was students’ senior high school in Lampung’ province, Indonesia. The sampling technique used simple random sampling technique. Data were obtain through the questionnaire, responses of teachers and students, and test of learning outcome in multiple choice questions reasoned type. Data were analyzed by percentage, N-gain, and effect size. The results showed that student worksheet based on Ethno science was practically using in learning and effective in improving conceptual understanding which is indicated by the differences in test results between the control and the experimental class.
This is the Basic Education Curriculum developed by the Education Department as a guide for teachers handling the subject Science. Included are the COMPETENCIES that the learners must acquire in the course of the session
Project work, Field trips, Laboratory work, Journal writing, concept mapping,...DeepanshuYadav2
The key focus and desired outcomes for Project Work are:
1. Communication
2. Students can express their ideas clearly and effectively, both verbally and in written form.
3. Collaboration
4. Students can work as a team to achieve common goals.
5. Knowledge application
6. Students are able to make links across different areas of knowledge and to generate, develop and evaluate ideas and information related to the project.
7. Independent learning
8. Students are able to learn on their own, reflect on their learning and improve upon it.
Metacognitive Teaching Strategies on Secondary School Students Academic Perfo...ijceronline
The study was undertaken to examine the effect of metacognitive teaching strategies on secondary school students’ performance in chemistry. The study adopted pretest post test quasi experimental design. Three hundred and sixty senior secondary school II (SSII) chemistry students were drawn from three secondary school in Obio/Akpor Local Government of Rivers State Nigeria. Three research questions and three hypotheses were posed for the study. The instrument for data collection was a twenty five-item multiple choice chemistry achievement test (CAT) developed by the researcher. Students were divided into two experimental groups and one control group. Students in the experimental groups were subjected to treatment using thinking-aloud and self assessment metacognitive teaching strategies while students in the control group were taught with conventional method. Mean, standard deviation, t-test and ANCOVA were used for data analysis. The results showed that students taught with thinking-aloud metacognitive strategies performed better in chemistry achievement test followed by self assessment metacognitive strategy than the conventional strategy. It was concluded that metacognitive teaching strategy such as thinking-aloud and self assessment if effectively utilized and applied by teachers in the instructional delivery in chemistry could significantly improve the performance of students.
Students attitudes towards physics in primary and secondary schools of Dire D...Premier Publishers
The focus of this study was about higher secondary and primary school students’ attitude towards physics subject. The population of this study was some of the higher secondary and primary schools students of Dire Dawa administrative city (Ethiopia), however due to time constraints and convenience students from three government secondary schools, 2 Private secondary schools and l1 government and private schools were taken as convenience sample for this study. The study revealed that students were very much unsatisfied from the physics teacher methodology moreover students have considered physics as difficult subject and developed negative attitudes on the calculation part of the subject. The result also revealed that girls are more attracted on physics subject when they at primary than secondary schools, like grade 9 and 11.
This study investigated the comparative effectiveness of pedagogical pattern of running a course and talk-chalk methods on senior secondary school students’ achievement in waves. It is triggered by reports of persistent students’ low achievement in physics contributed largely by students’ poor performance in waves-related items. It adopted the quasi-experimental pretest-posttest control group design. Three research questions and hypotheses guided the study. There were 216 students who participated in the study. Physics Achievement Test (PAT) containing 50 multiple-choice researcher-developed items were used as instrument for data collection. Mean and standard deviation were used to answer the research questions while ANCOVA was used to test the hypotheses at 0.05 level of significance. Results showed that: the pedagogical pattern of running a course method was superior method in fostering students’ achievement in waves; female students achieved higher than male students using pedagogical pattern of running a course strategy to teach waves; and there was no significant interaction effect of teaching methods and gender on students’ achievement in waves. From the findings, it was recommended that the pedagogical pattern of running a course strategy should be used in teaching physics in secondary school education system and in training of teachers.
The research examined the effects of hands-on teaching strategy on senior
school learners’ performance waves in Ilorin, Nigeria. Senior secondary
school (SSS2) science students were sampled at intact classes using a
purposive sampling technique. Researcher-designed instructional packages
on waves and Physics achievement test on waves (PATW) were the
instruments employed. The gathered data were analysed with the use of
descriptive and inferential statistics. Percentage, mean and standard
deviation were employed in answering the research question. Meanwhile,
Analysis of Variance (ANOVA) was utilised in testing the hypotheses
formulated at a 0.05 alpha level. The study showed that students’
performance exposed to hands-on instructional strategy was very impressive,
while students’ performance exposed to traditional strategy was low, there
was a significant effect of hands-on instructional technique on the
performance of students in waves and no statistically significant
collaborative effect of hands-on instructional technique and students’ gender
on performance in waves. It was suggested that hands-on instructional
strategies should be integrated and used to make teaching and learning more
concrete and active based for both teachers and students.
The study examines the effect of improvisation of teacher-made instructional media on students’ performance in some selected primary science concepts. Thus, a pre-test and post-test, non-randomized experimental design was adopted for the study. Three thousand, three hundred and sixty-eight (3,368) primary six pupils from 48 public primary schools in Akwa Ibom State formed the population while two hundred and nineteen primary six pupils from two schools formed the sample for the study. The two intact classes were exposed to standard and improvised science equipment. A Primary Science Performance Test (PSPT) instrument was used to collect data before and after each lesson. A t-test statistical analysis revealed that there is no significant difference of the post-test performance of intact classes exposed to improvised science equipment and those standard equipment indicating that pupils benefited equally from the standardized and improvised equipment with t-calculated score of 1.34 below the t-critical 2.92. It is recommended that the government should organize workshop on the use of improvised materials to change the orientation of the teacher centred instructional approach to teaching primary science.
Using Transdisciplinary Approach in Biology Instructionijtsrd
This study aimed to determine the effectiveness of integrating Transdisciplinary Approach in Biology instruction. The study was conducted in a public high school in Carmen, Cebu and employed a quasi experimental method, particularly the pretest posttest design. Respondents were grouped into control and experimental group. Both groups were given a pretest and posttest. The experimental group was exposed to the integration of Transdisciplinary Approach, while the control group underwent the conventional way of teaching. The experimental group completed an attitude survey to assess their attitude toward the intervention. Both the experimental group and control group performed Below Average on the pretest. In the posttest, the performance of the control group was still Below Average. However, the experimental group showed an Average performance in their posttest. The control group showed no significant improvement while the experimental group showed significant improvement in Biology from pretest to posttest. The experimental group manifested Positive attitude towards the use of transdisciplinary approach in their biology class. Based on the findings of this study, the integration of Transdisciplinary Approach was proven to be more effective than the traditional teaching approach in enhancing and improving the biology performance of the students. The researcher recommends that curriculum experts promote and support the integration of transdisciplinary approach in every subject area educational institutions provide trainings on its implementation and develop manuals to properly orient the teachers teachers focus more on pragmatic teaching rather than conventional classes and future researchers carry out similar studies with a broader scope. Darlene L. Cabigas "Using Transdisciplinary Approach in Biology Instruction" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-2 , April 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd53835.pdf Paper URL: https://www.ijtsrd.com.com/biological-science/biological-system/53835/using-transdisciplinary-approach-in-biology-instruction/darlene-l-cabigas
Levels of Conceptual Understanding and Problem Solving Skills of Physics Teac...ijtsrd
The study aimed to determine the level of conceptual understanding and problem solving skills of Physics teachers in Kinematics. The study utilized a convergent parallel mixed method research design to collect quantitative and qualitative data. A validated researcher made tool was used in conducting the study. The study was administered to 44 public high school Science teachers in Toledo City, Cebu, Philippines, that are teaching Science at any grade level regardless of their field of specialization. Based on the findings of the study, most of the Physics teachers were female, General Science majors, and have 1 to 5 years of Science teaching experience. The overall level of conceptual understanding among Physics teachers was Developing, while their level of problem solving skills was Approaching Proficiency. The relationship between the level of conceptual understanding and the level of problem solving skills revealed a significant correlation. Moreover, teachers encountered difficulties in understanding and teaching Kinematics, applying mathematical skills, developing students’ interests in Physics, and time allotment. Physics content knowledge is crucial in understanding Kinematics while integrating concepts with problems. This supported Lee Shulman’s Content Knowledge theory and Jerome Bruner’s Constructivism theory which emphasized the teachers’ quality of teaching such as possessing a higher conceptual understanding and problem solving skills in Kinematics as it affects the teacher’s quality of instructions and students’ performances in Physics. The researcher recommended that curriculum specialists and school administrators shall provide training for teachers, especially non Physics majors, to enhance their conceptual and mathematical skills in Kinematics. Further studies may be conducted for out of field Physics teaching and students’ conceptual understanding and problem solving skills in Kinematics or other Science related concepts. Apple Kae R. Lumantao "Levels of Conceptual Understanding and Problem-Solving Skills of Physics Teachers in Kinematics" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-7 , December 2022, URL: https://www.ijtsrd.com/papers/ijtsrd52589.pdf Paper URL: https://www.ijtsrd.com/physics/other/52589/levels-of-conceptual-understanding-and-problemsolving-skills-of-physics-teachers-in-kinematics/apple-kae-r-lumantao
SRI Research Study on Project-Based Inquiry Science Curriculum (June 2014)IT'S ABOUT TIME®
New NSF-backed, Independent Research Study Shows Project-Based Inquiry Curriculum Materials Has a Positive Effect on How Students Learn Science and on Leveling the STEM Playing Field.
NSF-backed study is the first to examine use by middle-school teachers and students of science curriculum aligned with the new Framework for K-12 Science Education and Next Generation Science Standards. The study used an NGSS-aligned curriculum called Project-Based Inquiry Science™ published by IT’S ABOUT TIME®.
The most profound finding to come out of the study indicates that students taught using project-based inquiry curriculum aligned with Next Generation Science Standards (NGSS) substantially outperformed students taught using a traditional science curriculum. The results of the research have broad-reaching implications for the entire education spectrum — from classroom and student engagement, to teacher Professional Development, to education policies at the state and national level.
The independent, randomized controlled study conducted by SRI International*, compared the impact of the research-based, NGSS-aligned curriculum called Project-based Inquiry Science™ (“PBIS”), published by IT’S ABOUT TIME® (“IAT”), to traditional science curriculum materials for middle-school students in a large and diverse urban school district. The study focused on two areas of science: earth science (processes that shape the Earth’s surface) and physical science (energy).
3 Big Takeaways
1. Success: Students taught using the Project-based Inquiry Science curriculum materials outperformed students who were taught using standard science curriculum materials.
2. The Great Equalizer: Project-based Inquiry Science curriculum can help close the learning gaps among students of underrepresented demographics in STEM fields and level the field between girls and boys.
3. Teacher/Student Engagement Increases: The study shows that PBIS teachers in the study (who were all new to the curriculum) were more likely to engage their students.
Effects of Active Learning Strategies in Teaching Physicsijtsrd
The study utilized a quasi experimental method of the pretest posttest design with the pre selected groupings for the control and experimental groups. The study used validated researcher constructed pretest posttest questionnaires, online distance learning plans, attitude surveys, and focus group discussion questionnaires to determine the students performance. The study was conducted at a private high school in Cebu City. Both experimental and control groups underwent a pretest before implementing the proposed interventions. The studys findings showed the following results a both control and experimental groups manifested Above Average performance in the pretest and posttest b there was a significant mean improvement in the student’s performance in Physics in both experimental and control groups c there was no significant difference in the mean improvement in Physics between the experimental and control groups, and d the experimental group showed a very positive level of attitude towards the use of active learning strategies in teaching Physics. Based on the findings of the study, the integration of active learning strategies to the group with less teacher presence acts only as facilitator proved to be as effective as the group who received explicit teaching from the teacher in teaching Physics. In addition, it did not only enhance the students’ performance as manifested by their comparable performance with the other group but was also influential in developing a positive attitude that affected their performance. The theories of Direct Instruction by Siegfried Engelmann and Douglas Carnine believe that teacher centered teaching strategies are effective in teaching Physics since the teacher explicitly teaches and helps the students understand the lessons. Constructivism Learning by Jean Piaget states that involving the students actively and exposing them to activities that will engage them in the teaching and learning process by interacting with their actual experiences were confirmed by this studys findings. The study advises curriculum designers to provide several active learning activities that encourage student engagement and participation and apply dynamic teaching techniques in Physics instruction. Additionally, to help them overcome the challenge, students should be offered various learning methodologies, and future researchers should conduct a comparative study on face to face training. Nikko C. Catarina "Effects of Active Learning Strategies in Teaching Physics" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-7 , December 2022, URL: https://www.ijtsrd.com/papers/ijtsrd52598.pdf Paper URL: https://www.ijtsrd.com/physics/other/52598/effects-of-active-learning-strategies-in-teaching-physics/nikko-c-catarina
CURRICULUM AND METHODS IN TEACHING SCIENCE
TOPIC: COMPETENCY BASED LESSON GUIDE
REPORTER: WELFREDO L. YU ,JR.
CEBU TECHNOLOGICAL UNIVERSITY-MAIN CAMPUS
GRADUATE SCHOOL
Utilization of Instructional Materials and Academic Performance of Senior Sec...ijtsrd
The study assesses the level of the availability and utilization of instructional materials for teaching chemistry in Oji River Local Government Area of Enugu State. A survey research approach was used in this study. The target population was 114 pupils from three selected senior secondary schools in Oji River Local Government Area of Enugu State. The study employed one sample t test to test the hypotheses. This study found that instructional materials affect academic performance of chemistry students in senior secondary schools. Another finding was that teachers utilized the available instructional materials in teaching chemistry in senior secondary schools. Based on the findings, the researcher recommended among others that chemistry teacher training should be revised to provide a greater emphasis on knowledge and abilities linked to emerging technologies, such as the use of visual and audio visual instructional resources in chemistry classrooms. Chikendu, Rebecca E. "Utilization of Instructional Materials and Academic Performance of Senior Secondary School Students in Chemistry in Enugu State" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-3 , April 2022, URL: https://www.ijtsrd.com/papers/ijtsrd49840.pdf Paper URL: https://www.ijtsrd.com/humanities-and-the-arts/education/49840/utilization-of-instructional-materials-and-academic-performance-of-senior-secondary-school-students-in-chemistry-in-enugu-state/chikendu-rebecca-e
Ethnobiology Instructional Approach Effect on Secondary School Students Reten...ijtsrd
The study determined the effect of ethnobiology instructional approach on secondary school students’ retention of biology concepts in Onitsha Education Zone of Anambra state. Two research questions and three hypotheses guided the study. The study adopted the quasi experimental design. The population of the study comprised 5,322 senior secondary two SS2 students offering biology in Onitsha Education Zone. The sample for the study was 184 students obtained using a multi stage sampling procedure. Biology Achievement Test BAT validated by three experts and which had Kuder Richardson Formula 20 reliability of 0.91 was used as instrument for data collection. Data obtained from the study was analysed using mean, standard deviation and analysis of covariance. The result of the study showed that students taught using EIA had higher mean gain retention scores in biology than those taught using lecture instructional approach. The findings of the study revealed that there was a significant difference between mean retention scores of students taught biology using EIA and lecture instructional approach in favour of EIA. It was therefore recommended among others that secondary school biology teacher should adopt the use of EIA in teaching biology as a way of helping students connect what they are learning to already existing knowledge and realities around them. Mbaegbu, Stephanie Chioma | Osuafor, M. Abigail "Ethnobiology Instructional Approach: Effect on Secondary School Students Retention of Biology Concepts in Onitsha Education Zone" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-1 , February 2023, URL: https://www.ijtsrd.com/papers/ijtsrd52663.pdf Paper URL: https://www.ijtsrd.com/humanities-and-the-arts/education/52663/ethnobiology-instructional-approach-effect-on-secondary-school-students-retention-of-biology-concepts-in-onitsha-education-zone/mbaegbu-stephanie-chioma
In the 21st-century, we need a generation who can read and face the challenges of the times. The research aimed to master patterns of science with the next generation science standards (NGSS) standards of junior high school students in north coastal areas of Java Island. The research method is quantitative expose-facto and subjects were 228 students determined by purposive sampling. The students who come from Tegal, Pekalongan, Pati and Demak Regencies north coastal Java Island, Indonesia. The results showed a significant difference between the achievement of students in Tegal, Pekalongan, Pati, and Demak Regencies (p=0.012; ∝=0.05). Based on the analysis of variance (ANOVA) test, there was a significant difference between the groups of students’ achievements in mastery of science oriented NGSS. It can be concluded that the achievement among students from four different regions is quite significant. Students from families with middle and upper economic levels have low achievement but students with low economic levels have high academic achievement.
Correlation of Teaching Competencies among Science and Non Science Majors and...ijtsrd
The respective roles of teachers and students in teaching and learning science have become at present on of the most important domain of science education. Thus this study was conducted to determine the teaching competency of science and non science teachers in teaching science and how it is related to student's level of mastery of science concepts in selected public secondary school in Northern Samar. This study also tried to find out the significant relationship between the teaching competence of the respondents and the student's level of mastery of science. The significant difference between the teaching competence of science and non science majors was also determined in this study as well as the significant difference in the level of mastery of science concepts between students under a science major and those who are under non science teachers. Each geographical area of Northern Samar was represented the pacific area the central area and the balicuatro area. The respondents of the study included the science and non science teachers of the said schools, chosen randomly through fishbowl method, and the students under these teachers which were chosen through random sampling method. This study utilized the descriptive correlational research design and questionnaire as its main instrument. The level of competency of teachers was found to be “highly competent†in terms of their teaching skills, classroom management and majority indicated “competent†in terms of knowledge. On the other hand, a majority of the students were found to be “low†in terms of their level of mastery in science concepts. A significant relationship was indicated between the teaching competency of teachers and student's level of mastery. Similarly, a significant relationship was found out on the test of difference between the teaching competence of science and non science majors in teaching science subjects as well as to the level of mastery of science concepts between students under science and non science major teachers. Rita D. Gordo "Correlation of Teaching Competencies among Science and Non - Science Majors and the Level of Mastery among Students in Selected Public Secondary Schools in Northern Samar, Philippines" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-6 , October 2021, URL: https://www.ijtsrd.com/papers/ijtsrd46446.pdf Paper URL : https://www.ijtsrd.com/humanities-and-the-arts/education/46446/correlation-of-teaching-competencies-among-science-and-non--science-majors-and-the-level-of-mastery-among-students-in-selected-public-secondary-schools-in-northern-samar-philippines/rita-d-gordo
Assessment of Effectiveness of Ethnoscience and Collaboration Strategy on Stu...ijtsrd
This study assessed the effect of ethnoscience and collaborative strategies on Basic Science students on academic performance of in Jalingo education zone of Taraba Statte. Three research questions and hypotheses were formulated and tested at 0.05 level of significance. The quasi experimental research was adopted. The population of the study was 2,828 Upper Basic level students of public schools. The sample was 80 students, consists of male 38 female 42 selected through a random sampling technique to form two intact classes. Ethnoscience Measurement Performance Test EMEPT was used for the collection of data. Mean and standard deviation were used to answer the three research questions, while the three hypotheses were tested with ANOVA and t test statistic tool. The research revealed that there was significant difference between students exposed to ethnoscience strategy and those who were taught using collaboration strategy. Based on the findings of this study, it is recommended that the use of ethnoscience strategy should be encourage at upper basic, hence it enhanced better performance. ethnoscience strategy is gender friendly, it should be encouraged among Males and Females students at upper basic level. Gor, Jeremiah A | Daudu, Bunsheya C "Assessment of Effectiveness of Ethnoscience and Collaboration Strategy on Students of Basic Science Education Academic Performance in Measurement in Jalingo Education Zone, Taraba State, Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-6 , December 2023, URL: https://www.ijtsrd.com/papers/ijtsrd60049.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/geology/60049/assessment-of-effectiveness-of-ethnoscience-and-collaboration-strategy-on-students-of-basic-science-education-academic-performance-in-measurement-in-jalingo-education-zone-taraba-state-nigeria/gor-jeremiah-a
Similar to Thinking through Ethnoscientific Scenarios for Physics Teaching Implication for Curriculum Implementation (20)
‘Six Sigma Technique’ A Journey Through its Implementationijtsrd
The manufacturing industries all over the world are facing tough challenges for growth, development and sustainability in today’s competitive environment. They have to achieve apex position by adapting with the global competitive environment by delivering goods and services at low cost, prime quality and better price to increase wealth and consumer satisfaction. Cost Management ensures profit, growth and sustainability of the business with implementation of Continuous Improvement Technique like Six Sigma. This leads to optimize Business performance. The method drives for customer satisfaction, low variation, reduction in waste and cycle time resulting into a competitive advantage over other industries which did not implement it. The main objective of this paper ‘Six Sigma Technique A Journey Through Its Implementation’ is to conceptualize the effectiveness of Six Sigma Technique through the journey of its implementation. Aditi Sunilkumar Ghosalkar "‘Six Sigma Technique’: A Journey Through its Implementation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64546.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64546/‘six-sigma-technique’-a-journey-through-its-implementation/aditi-sunilkumar-ghosalkar
Edge Computing in Space Enhancing Data Processing and Communication for Space...ijtsrd
Edge computing, a paradigm that involves processing data closer to its source, has gained significant attention for its potential to revolutionize data processing and communication in space missions. With the increasing complexity and data volume generated by modern space missions, traditional centralized computing approaches face challenges related to latency, bandwidth, and security. Edge computing in space, involving on board processing and analysis of data, offers promising solutions to these challenges. This paper explores the concept of edge computing in space, its benefits, applications, and future prospects in enhancing space missions. Manish Verma "Edge Computing in Space: Enhancing Data Processing and Communication for Space Missions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64541.pdf Paper Url: https://www.ijtsrd.com/computer-science/artificial-intelligence/64541/edge-computing-in-space-enhancing-data-processing-and-communication-for-space-missions/manish-verma
Dynamics of Communal Politics in 21st Century India Challenges and Prospectsijtsrd
Communal politics in India has evolved through centuries, weaving a complex tapestry shaped by historical legacies, colonial influences, and contemporary socio political transformations. This research comprehensively examines the dynamics of communal politics in 21st century India, emphasizing its historical roots, socio political dynamics, economic implications, challenges, and prospects for mitigation. The historical perspective unravels the intricate interplay of religious identities and power dynamics from ancient civilizations to the impact of colonial rule, providing insights into the evolution of communalism. The socio political dynamics section delves into the contemporary manifestations, exploring the roles of identity politics, socio economic disparities, and globalization. The economic implications section highlights how communal politics intersects with economic issues, perpetuating disparities and influencing resource allocation. Challenges posed by communal politics are scrutinized, revealing multifaceted issues ranging from social fragmentation to threats against democratic values. The prospects for mitigation present a multifaceted approach, incorporating policy interventions, community engagement, and educational initiatives. The paper conducts a comparative analysis with international examples, identifying common patterns such as identity politics and economic disparities. It also examines unique challenges, emphasizing Indias diverse religious landscape, historical legacy, and secular framework. Lessons for effective strategies are drawn from international experiences, offering insights into inclusive policies, interfaith dialogue, media regulation, and global cooperation. By scrutinizing historical epochs, contemporary dynamics, economic implications, and international comparisons, this research provides a comprehensive understanding of communal politics in India. The proposed strategies for mitigation underscore the importance of a holistic approach to foster social harmony, inclusivity, and democratic values. Rose Hossain "Dynamics of Communal Politics in 21st Century India: Challenges and Prospects" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64528.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/history/64528/dynamics-of-communal-politics-in-21st-century-india-challenges-and-prospects/rose-hossain
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...ijtsrd
Background and Objective Telehealth has become a well known tool for the delivery of health care in Saudi Arabia, and the perspective and knowledge of healthcare providers are influential in the implementation, adoption and advancement of the method. This systematic review was conducted to examine the current literature base regarding telehealth and the related healthcare professional perspective and knowledge in the Kingdom of Saudi Arabia. Materials and Methods This systematic review was conducted by searching 7 databases including, MEDLINE, CINHAL, Web of Science, Scopus, PubMed, PsycINFO, and ProQuest Central. Studies on healthcare practitioners telehealth knowledge and perspectives published in English in Saudi Arabia from 2000 to 2023 were included. Boland directed this comprehensive review. The researchers examined each connected study using the AXIS tool, which evaluates cross sectional systematic reviews. Narrative synthesis was used to summarise and convey the data. Results Out of 1840 search results, 10 studies were included. Positive outlook and limited knowledge among providers were seen across trials. Healthcare professionals like telehealth for its ability to improve quality, access, and delivery, save time and money, and be successful. Age, gender, occupation, and work experience also affect health workers knowledge. In Saudi Arabia, healthcare professionals face inadequate expert assistance, patient privacy, internet connection concerns, lack of training courses, lack of telehealth understanding, and high costs while performing telemedicine. Conclusions Healthcare practitioners telehealth perceptions and knowledge were examined in this systematic study. Its collection of concerned experts different personal attitudes and expertise would help enhance telehealths implementation in Saudi Arabia, develop its healthcare delivery alternative, and eliminate frequent problems. Badriah Mousa I Mulayhi | Dr. Jomin George | Judy Jenkins "Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in Saudi Arabia: A Systematic Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64535.pdf Paper Url: https://www.ijtsrd.com/medicine/other/64535/assess-perspective-and-knowledge-of-healthcare-providers-towards-elehealth-in-saudi-arabia-a-systematic-review/badriah-mousa-i-mulayhi
The Impact of Digital Media on the Decentralization of Power and the Erosion ...ijtsrd
The impact of digital media on the distribution of power and the weakening of traditional gatekeepers has gained considerable attention in recent years. The adoption of digital technologies and the internet has resulted in declining influence and power for traditional gatekeepers such as publishing houses and news organizations. Simultaneously, digital media has facilitated the emergence of new voices and players in the media industry. Digital medias impact on power decentralization and gatekeeper erosion is visible in several ways. One significant aspect is the democratization of information, which enables anyone with an internet connection to publish and share content globally, leading to citizen journalism and bypassing traditional gatekeepers. Another aspect is the disruption of conventional media industry business models, as traditional organizations struggle to adjust to the decrease in advertising revenue and the rise of digital platforms. Alternative business models, such as subscription models and crowdfunding, have become more prevalent, leading to the emergence of new players. Overall, the impact of digital media on the distribution of power and the weakening of traditional gatekeepers has brought about significant changes in the media landscape and the way information is shared. Further research is required to fully comprehend the implications of these changes and their impact on society. Dr. Kusum Lata "The Impact of Digital Media on the Decentralization of Power and the Erosion of Traditional Gatekeepers" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64544.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/political-science/64544/the-impact-of-digital-media-on-the-decentralization-of-power-and-the-erosion-of-traditional-gatekeepers/dr-kusum-lata
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...ijtsrd
This research investigates the nexus between online discussions on Dr. B.R. Ambedkars ideals and their impact on social inclusion among college students in Gurugram, Haryana. Surveying 240 students from 12 government colleges, findings indicate that 65 actively engage in online discussions, with 80 demonstrating moderate to high awareness of Ambedkars ideals. Statistically significant correlations reveal that higher online engagement correlates with increased awareness p 0.05 and perceived social inclusion. Variations across colleges and a notable effect of college type on perceived social inclusion highlight the influence of contextual factors. Furthermore, the intersectional analysis underscores nuanced differences based on gender, caste, and socio economic status. Dr. Kusum Lata "Online Voices, Offline Impact: Ambedkar's Ideals and Socio-Political Inclusion - A Study of Gurugram District" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64543.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/political-science/64543/online-voices-offline-impact-ambedkars-ideals-and-sociopolitical-inclusion--a-study-of-gurugram-district/dr-kusum-lata
Problems and Challenges of Agro Entreprenurship A Studyijtsrd
Noting calls for contextualizing Agro entrepreneurs problems and challenges of the agro entrepreneurs and for greater attention to the Role of entrepreneurs in agro entrepreneurship research, we conduct a systematic literature review of extent research in agriculture entrepreneurship to overcome the study objectives of complications of agro entrepreneurs through various factors, Development of agriculture products is a key factor for the overall economic growth of agro entrepreneurs Agro Entrepreneurs produces firsthand large scale employment, utilizes the labor and natural resources, This research outlines the problems of Weather and Soil Erosions, Market price fluctuation, stimulates labor cost problems, reduces concentration of Price volatility, Dependency on Intermediaries, induces Limited Bargaining Power, and Storage and Transportation Costs. This paper mainly devoted to highlight Problems and challenges faced for the sustainable of Agro Entrepreneurs in India. Vinay Prasad B "Problems and Challenges of Agro Entreprenurship - A Study" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64540.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64540/problems-and-challenges-of-agro-entreprenurship--a-study/vinay-prasad-b
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...ijtsrd
Disclosure is a process through which a business enterprise communicates with external parties. A corporate disclosure is communication of financial and non financial information of the activities of a business enterprise to the interested entities. Corporate disclosure is done through publishing annual reports. So corporate disclosure through annual reports plays a vital role in the life of all the companies and provides valuable information to investors. The basic objectives of corporate disclosure is to give a true and fair view of companies to the parties related either directly or indirectly like owner, government, creditors, shareholders etc. in the companies act, provisions have been made about mandatory and voluntary disclosure. The IT sector in India is rapidly growing, the trend to invest in the IT sector is rising and employment opportunities in IT sectors are also increasing. Therefore the IT sector is expected to have fair, full and adequate disclosure of all information. Unfair and incomplete disclosure may adversely affect the entire economy. A research study on disclosure practices of IT companies could play an important role in this regard. Hence, the present research study has been done to study and review comparative analysis of total corporate disclosure of selected IT companies of India and to put forward overall findings and suggestions with a view to increase disclosure score of these companies. The researcher hopes that the present research study will be helpful to all selected Companies for improving level of corporate disclosure through annual reports as well as the government, creditors, investors, all business organizations and upcoming researcher for comparative analyses of level of corporate disclosure with special reference to selected IT companies. Dr. Vaibhavi D. Thaker "Comparative Analysis of Total Corporate Disclosure of Selected IT Companies of India" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64539.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64539/comparative-analysis-of-total-corporate-disclosure-of-selected-it-companies-of-india/dr-vaibhavi-d-thaker
The Impact of Educational Background and Professional Training on Human Right...ijtsrd
This study investigated the impact of educational background and professional training on human rights awareness among secondary school teachers in the Marathwada region of Maharashtra, India. The key findings reveal that higher levels of education, particularly a master’s degree, and fields of study related to education, humanities, or social sciences are associated with greater human rights awareness among teachers. Additionally, both pre service teacher training and in service professional development programs focused on human rights education significantly enhance teacher’s knowledge, skills, and competencies in promoting human rights principles in their classrooms. Baig Ameer Bee Mirza Abdul Aziz | Dr. Syed Azaz Ali Amjad Ali "The Impact of Educational Background and Professional Training on Human Rights Awareness among Secondary School Teachers" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64529.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/64529/the-impact-of-educational-background-and-professional-training-on-human-rights-awareness-among-secondary-school-teachers/baig-ameer-bee-mirza-abdul-aziz
A Study on the Effective Teaching Learning Process in English Curriculum at t...ijtsrd
“One Language sets you in a corridor for life. Two languages open every door along the way” Frank Smith English as a foreign language or as a second language has been ruling in India since the period of Lord Macaulay. But the question is how much we teach or learn English properly in our culture. Is there any scope to use English as a language rather than a subject How much we learn or teach English without any interference of mother language specially in the classroom teaching learning scenario in West Bengal By considering all these issues the researcher has attempted in this article to focus on the effective teaching learning process comparing to other traditional strategies in the field of English curriculum at the secondary level to investigate whether they fulfill the present teaching learning requirements or not by examining the validity of the present curriculum of English. The purpose of this study is to focus on the effectiveness of the systematic, scientific, sequential and logical transaction of the course between the teachers and the learners in the perspective of the 5Es programme that is engage, explore, explain, extend and evaluate. Sanchali Mondal | Santinath Sarkar "A Study on the Effective Teaching Learning Process in English Curriculum at the Secondary Level of West Bengal" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd62412.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/62412/a-study-on-the-effective-teaching-learning-process-in-english-curriculum-at-the-secondary-level-of-west-bengal/sanchali-mondal
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...ijtsrd
This paper reports on a study which was conducted to investigate the role of mentoring and its influence on the effectiveness of the teaching of Physics in secondary schools in the South West Region of Cameroon. The study adopted the convergent parallel mixed methods design, focusing on respondents in secondary schools in the South West Region of Cameroon. Both quantitative and qualitative data were collected, analysed separately, and the results were compared to see if the findings confirm or disconfirm each other. The quantitative analysis found that majority of the respondents 72 of Physics teachers affirmed that they had more experienced colleagues as mentors to help build their confidence, improve their teaching, and help them improve their effectiveness and efficiency in guiding learners’ achievements. Only 28 of the respondents disagreed with these statements. With majority respondents 72 agreeing with the statements, it implies that in most secondary schools, experienced Physics teachers act as mentors to build teachers’ confidence in teaching and improving students’ learning. The interview qualitative data analysis summarized how secondary school Principals use meetings with mentors and mentees to promote mentorship in the school milieu. This has helped strengthen teachers’ classroom practices in secondary schools in the South West Region of Cameroon. With the results confirming each other, the study recommends that mentoring should focus on helping teachers employ social interactions and instructional practices feedback and clarity in teaching that have direct measurable impact on students’ learning achievements. Andrew Ngeim Sumba | Frederick Ebot Ashu | Peter Agborbechem Tambi "The Role of Mentoring and Its Influence on the Effectiveness of the Teaching of Physics in Secondary Schools in the South West Region of Cameroon" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64524.pdf Paper Url: https://www.ijtsrd.com/management/management-development/64524/the-role-of-mentoring-and-its-influence-on-the-effectiveness-of-the-teaching-of-physics-in-secondary-schools-in-the-south-west-region-of-cameroon/andrew-ngeim-sumba
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...ijtsrd
This study primarily focuses on the design of a high side buck converter using an Arduino microcontroller. The converter is specifically intended for use in DC DC applications, particularly in standalone solar PV systems where the PV output voltage exceeds the load or battery voltage. To evaluate the performance of the converter, simulation experiments are conducted using Proteus Software. These simulations provide insights into the input and output voltages, currents, powers, and efficiency under different state of charge SoC conditions of a 12V,70Ah rechargeable lead acid battery. Additionally, the hardware design of the converter is implemented, and practical data is collected through operation, monitoring, and recording. By comparing the simulation results with the practical results, the efficiency and performance of the designed converter are assessed. The findings indicate that while the buck converter is suitable for practical use in standalone PV systems, its efficiency is compromised due to a lower output current. Chan Myae Aung | Dr. Ei Mon "Design Simulation and Hardware Construction of an Arduino-Microcontroller Based DC-DC High-Side Buck Converter for Standalone PV System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64518.pdf Paper Url: https://www.ijtsrd.com/engineering/mechanical-engineering/64518/design-simulation-and-hardware-construction-of-an-arduinomicrocontroller-based-dcdc-highside-buck-converter-for-standalone-pv-system/chan-myae-aung
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadikuijtsrd
Energy becomes sustainable if it meets the needs of the present without compromising the ability of future generations to meet their own needs. Some of the definitions of sustainable energy include the considerations of environmental aspects such as greenhouse gas emissions, social, and economic aspects such as energy poverty. Generally far more sustainable than fossil fuel are renewable energy sources such as wind, hydroelectric power, solar, and geothermal energy sources. Worthy of note is that some renewable energy projects, like the clearing of forests to produce biofuels, can cause severe environmental damage. The sustainability of nuclear power which is a low carbon source is highly debated because of concerns about radioactive waste, nuclear proliferation, and accidents. The switching from coal to natural gas has environmental benefits, including a lower climate impact, but could lead to delay in switching to more sustainable options. “Carbon capture and storage” can be built into power plants to remove the carbon dioxide CO2 emissions, but this technology is expensive and has rarely been implemented. Leading non renewable energy sources around the world is fossil fuels, coal, petroleum, and natural gas. Nuclear energy is usually considered another non renewable energy source, although nuclear energy itself is a renewable energy source, but the material used in nuclear power plants is not. The paper addresses the issue of sustainable energy, its attendant benefits to the future generation, and humanity in general. Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku "Sustainable Energy" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64534.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/64534/sustainable-energy/paul-a-adekunte
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...ijtsrd
This paper aims to outline the executive regulations, survey standards, and specifications required for the implementation of the Sudan Survey Act, and for regulating and organizing all surveying work activities in Sudan. The act has been discussed for more than 5 years. The Land Survey Act was initiated by the Sudan Survey Authority and all official legislations were headed by the Sudan Ministry of Justice till it was issued in 2022. The paper presents conceptual guidelines to be used for the Survey Act implementation and to regulate the survey work practice, standardizing the field surveys, processing, quality control, procedures, and the processes related to survey work carried out by the stakeholders and relevant authorities in Sudan. The conceptual guidelines are meant to improve the quality and harmonization of geospatial data and to aid decision making processes as well as geospatial information systems. The established comprehensive executive regulations will govern and regulate the implementation of the Sudan Survey Geomatics Act in all surveying and mapping practices undertaken by the Sudan Survey Authority SSA and state local survey departments for public or private sector organizations. The targeted standards and specifications include the reference frame, projection, coordinate systems, and the guidelines and specifications that must be followed in the field of survey work, processes, and mapping products. In the last few decades, there has been a growing awareness of the importance of geomatics activities and measurements on the Earths surface in space and time, together with observing and mapping the changes. In such cases, data must be captured promptly, standardized, and obtained with more accuracy and specified in much detail. The paper will also highlight the current situation in Sudan, the degree to which survey standards are used, the problems encountered, and the errors that arise from not using the standards and survey specifications. Kamal A. A. Sami "Concepts for Sudan Survey Act Implementations - Executive Regulations and Standards" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63484.pdf Paper Url: https://www.ijtsrd.com/engineering/civil-engineering/63484/concepts-for-sudan-survey-act-implementations--executive-regulations-and-standards/kamal-a-a-sami
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...ijtsrd
The discussions between ellipsoid and geoid have invoked many researchers during the recent decades, especially during the GNSS technology era, which had witnessed a great deal of development but still geoid undulation requires more investigations. To figure out a solution for Sudans local geoid, this research has tried to intake the possibility of determining the geoid model by following two approaches, gravimetric and geometrical geoid model determination, by making use of GNSS leveling benchmarks at Khartoum state. The Benchmarks are well distributed in the study area, in which, the horizontal coordinates and the height above the ellipsoid have been observed by GNSS while orthometric heights were carried out using precise leveling. The Global Geopotential Model GGM represented in EGM2008 has been exploited to figure out the geoid undulation at the benchmarks in the study area. This is followed by a fitting process, that has been done to suit the geoid undulation data which has been computed using GNSS leveling data and geoid undulation inspired by the EGM2008. Two geoid surfaces were created after the fitting process to ensure that they are identical and both of them could be counted for getting the same geoid undulation with an acceptable accuracy. In this respect, statistical operation played an important role in ensuring the consistency and integrity of the model by applying cross validation techniques splitting the data into training and testing datasets for building the geoid model and testing its eligibility. The geometrical solution for geoid undulation computation has been utilized by applying straightforward equations that facilitate the calculation of the geoid undulation directly through applying statistical techniques for the GNSS leveling data of the study area to get the common equation parameters values that could be utilized to calculate geoid undulation of any position in the study area within the claimed accuracy. Both systems were checked and proved eligible to be used within the study area with acceptable accuracy which may contribute to solving the geoid undulation problem in the Khartoum area, and be further generalized to determine the geoid model over the entire country, and this could be considered in the future, for regional and continental geoid model. Ahmed M. A. Mohammed. | Kamal A. A. Sami "Towards the Implementation of the Sudan Interpolated Geoid Model (Khartoum State Case Study)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63483.pdf Paper Url: https://www.ijtsrd.com/engineering/civil-engineering/63483/towards-the-implementation-of-the-sudan-interpolated-geoid-model-khartoum-state-case-study/ahmed-m-a-mohammed
Activating Geospatial Information for Sudans Sustainable Investment Mapijtsrd
Sudan is witnessing an acceleration in the processes of development and transformation in the performance of government institutions to raise the productivity and investment efficiency of the government sector. The development plans and investment opportunities have focused on achieving national goals in various sectors. This paper aims to illuminate the path to the future and provide geospatial data and information to develop the investment climate and environment for all sized businesses, and to bridge the development gap between the Sudan states. The Sudan Survey Authority SSA is the main advisor to the Sudan Government in conducting surveying, mappings, designing, and developing systems related to geospatial data and information. In recent years, SSA made a strategic partnership with the Ministry of Investment to activate Geospatial Information for Sudans Sustainable Investment and in particular, for the preparation and implementation of the Sudan investment map, based on the directives and objectives of the Ministry of Investment MI in Sudan. This paper comes within the framework of activating the efforts of the Ministry of Investment to develop technical investment services by applying techniques adopted by the Ministry and its strategic partners for advancing investment processes in the country. Kamal A. A. Sami "Activating Geospatial Information for Sudan's Sustainable Investment Map" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63482.pdf Paper Url: https://www.ijtsrd.com/engineering/information-technology/63482/activating-geospatial-information-for-sudans-sustainable-investment-map/kamal-a-a-sami
Educational Unity Embracing Diversity for a Stronger Societyijtsrd
In a rapidly changing global landscape, the importance of education as a unifying force cannot be overstated. This paper explores the crucial role of educational unity in fostering a stronger and more inclusive society through the embrace of diversity. By examining the benefits of diverse learning environments, the paper aims to highlight the positive impact on societal strength. The discussion encompasses various dimensions, from curriculum design to classroom dynamics, and emphasizes the need for educational institutions to become catalysts for unity in diversity. It highlights the need for a paradigm shift in educational policies, curricula, and pedagogical approaches to ensure that they are reflective of the diverse fabric of society. This paper also addresses the challenges associated with implementing inclusive educational practices and offers practical strategies for overcoming barriers. It advocates for collaborative efforts between educational institutions, policymakers, and communities to create a supportive ecosystem that promotes diversity and unity. Mr. Amit Adhikari | Madhumita Teli | Gopal Adhikari "Educational Unity: Embracing Diversity for a Stronger Society" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64525.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/64525/educational-unity-embracing-diversity-for-a-stronger-society/mr-amit-adhikari
Integration of Indian Indigenous Knowledge System in Management Prospects and...ijtsrd
The diversity of indigenous knowledge systems in India is vast and can vary significantly between different communities and regions. Preserving and respecting these knowledge systems is crucial for maintaining cultural heritage, promoting sustainable practices, and fostering cross cultural understanding. In this paper, an overview of the prospects and challenges associated with incorporating Indian indigenous knowledge into management is explored. It is found that IIKS helps in management in many areas like sustainable development, tourism, food security, natural resource management, cultural preservation and innovation, etc. However, IIKS integration with management faces some challenges in the form of a lack of documentation, cultural sensitivity, language barriers legal framework, etc. Savita Lathwal "Integration of Indian Indigenous Knowledge System in Management: Prospects and Challenges" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63500.pdf Paper Url: https://www.ijtsrd.com/management/accounting-and-finance/63500/integration-of-indian-indigenous-knowledge-system-in-management-prospects-and-challenges/savita-lathwal
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...ijtsrd
The COVID 19 pandemic has highlighted the crucial need of preventive measures, with widespread use of face masks being a key method for slowing the viruss spread. This research investigates face mask identification using deep learning as a technological solution to be reducing the risk of coronavirus transmission. The proposed method uses state of the art convolutional neural networks CNNs and transfer learning to automatically recognize persons who are not wearing masks in a variety of circumstances. We discuss how this strategy improves public health and safety by providing an efficient manner of enforcing mask wearing standards. The report also discusses the obstacles, ethical concerns, and prospective applications of face mask detection systems in the ongoing fight against the pandemic. Dilip Kumar Sharma | Aaditya Yadav "DeepMask: Transforming Face Mask Identification for Better Pandemic Control in the COVID-19 Era" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64522.pdf Paper Url: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/64522/deepmask-transforming-face-mask-identification-for-better-pandemic-control-in-the-covid19-era/dilip-kumar-sharma
Streamlining Data Collection eCRF Design and Machine Learningijtsrd
Efficient and accurate data collection is paramount in clinical trials, and the design of Electronic Case Report Forms eCRFs plays a pivotal role in streamlining this process. This paper explores the integration of machine learning techniques in the design and implementation of eCRFs to enhance data collection efficiency. We delve into the synergies between eCRF design principles and machine learning algorithms, aiming to optimize data quality, reduce errors, and expedite the overall data collection process. The application of machine learning in eCRF design brings forth innovative approaches to data validation, anomaly detection, and real time adaptability. This paper discusses the benefits, challenges, and future prospects of leveraging machine learning in eCRF design for streamlined and advanced data collection in clinical trials. Dhanalakshmi D | Vijaya Lakshmi Kannareddy "Streamlining Data Collection: eCRF Design and Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63515.pdf Paper Url: https://www.ijtsrd.com/biological-science/biotechnology/63515/streamlining-data-collection-ecrf-design-and-machine-learning/dhanalakshmi-d
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Biological screening of herbal drugs: Introduction and Need for
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for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
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Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
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Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
2. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 115
knowledge to their students. What happen during the
teaching and learning of Physics is critical because teachers
controls what is taught, how is taught and have direct
contact with their students. It therefore implies that Physics
teachers’ knowledge, skills and disposition is a function of
students’ achievement in the study of Physics.
It is important to state that Physics teachers cannot teach in
isolation because they rely on the science curriculum which
acts as a guide during the journey of knowledge
transmission. The science curriculum is one key component
that is essential for the development of scientific knowledge
of students. Curriculum is set of actions or activities that are
geared towards achieving desired goals and objectives
through a formal system of education. Ndioho and
Aderonmu (2014) pointed out thatthePhysicscurriculumin
its totality is the platform and means towards ensuring
functional and quality Physics learning. Learning
experiences that are associated with the curriculum should
be cumulative in the development of the learners’ views
about Physics and ways of understanding scientific ideas
through natural phenomenon. Physics is a science that
studies the concepts of matter and energy and their
interactions. In Nigeria, Physics is studied at the senior
secondary school for 3 years, it is a fundamental science
subject that prepares the foundation for further studies in
sciences, engineering, environmental sciencesetc.Thefocus
of Physics instructions is guiding students to effectively
understand Physics concepts and be able to apply the
knowledge in other situations. The objectives of Physics
learning as stipulated in the Physics curriculum(FRN,2014)
are to:
1. provide basic literacy in physics for functional living in
the society
2. acquire basic concepts and principles of physics as a
preparation for further studies
3. acquire essential scientific skills and attitude as a
preparation for the technological application of physics
4. stimulate and enhance creativity
The essence of designing and implementing curriculum isto
guide the teachers and students towards the achievement of
set goals at the end of the programme.The NERDC Physics
curriculum currently in use for teaching and learning of
Physics in senior secondary schools is structured on the
thematic approach in compliance to national and global
issues. Thethematicapproachtocurriculumimplementation
consists of a learning structure that is unified and reliant on
ideally guided essential questions. Resor (2018) stated that
the thematic curriculum approach provide a wide range of
learning experience to learners such that learners begin to
see relationships and connections across time, place, and
disciplines. Also recommended was the guided discovery
method as the teaching strategy to be employed in physics
teaching. The guided discovery method de-emphasizes
memorization, regurgitation of facts, and encourages
experimentation. Six themes where highlighted for the
physics curriculum which are;
1. interaction of matter, space and time
2. conservative principle
3. waves: motion without material transfer
4. fields at rest and in motion
5. energy quantization and duality of matter
6. physics in technology
In Nigeria, research has revealed the abysmal failure of
Physics students at the external examinations can be
attributed to defects in the Physics curriculum (Adolphus,
Torunarigha & Aderonmu, 2007). It is quiteunfortunatethat
science teaching in our secondary schools is still dominated
by European worldview. Analogies, examples and language
that produces our secondary school graduatesareenshrined
with western-oriented ideas. In this era that requiresurgent
solutions to the ever changing issues in the society,
overwhelming calls have been made for the refurbishing of
the secondary school Physics curriculum based on the
content selection and learning experiences that will be
relevant and be of interest to Nigerian students. It is
therefore imperative that an ethnoscienceculturallytypified
curriculum that accumulates its content and learning
experience from the immediate local environment is
essential for Physics teaching and learning. Ethnoscience
also known as indigenous knowledge is that type of
knowledge that are derived locally and relevant for the
explanation of science. It is a knowledge structure that
employs local content and practice in solving scientific task
from our natural environment.
For instance, teaching Archimede’s principles of flotation
using locally carved boats from wood, useofmud/clay(poor
conductors of heat) for building huts and water
preservation, thatch with poor absorption of water and also
poor conductor of heat as roofs in buildings, local clean
agents, balancing pot on the head duringtraditional festivals
(center of gravity), aiming a bird using catapult (elastic
properties of solids and projectiles), vibration of the skin of
the talking drum when hit (vibratory motion and sound
wave), backward jerking of hunters when firing of their gun
(Recoil velocity) among others are obviously domiciled in
our environments.Novika and Fajar(2016) stated that
ethnoscience consist of a system of knowledge which
provides explanation of the natural world with practical
applications emanating for a cultural context. They further
highlighted specific principles towards the integration of
ethnoscience learning experience in the study of physics as;
Knowledge of the history, methods, principles and
development of learning physics.
Mastering of competencies, principles and basic
concepts of learning physics.
Having the capability of pedagogy in the teaching of
physics confidence that knowledge taught is valid.
Paying attention to the diversity of the human, material
and technique or source of education.
Avoiding the dominant, dogmatic and moral elements.
In a study carried out by Fasasi (2017) on the effect of
ethnoscience instruction on learners’ attitude and
performance in science, it was revealed that ethnoscience
instruction enhanced learners’ performance and promoted
their attitude towards the learning of science. It was further
suggested that the use of ethnoscience for educational
content and learning experiences should be maximally
exploited. Davidson and Miller (1998) had proposed the use
of ethnoscience approach in developing curriculum because
it makes the curriculum relevant to the students in interest
and provides a structure for the curriculum that
systematically builds onthe studentsembeddedbackground
knowledge. An ethnoscience curriculum approach will
encourage teachers generate information from their
immediate environment in teaching complex scientific
3. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 116
concepts. Abonyi, Achimugu and Adibe (2014) commented
that ethnoscience based learning is the development of a
model template that balance both local knowledge and
western science through the pedagogical processes.
Aim and objectives of the study
The aim of the study is to investigate Physics teachers’
perspective on use of ethnoscientific learning experience for
physics teaching. Specifically, the objectives of the study are
to ascertain if the themes in the Nigeria secondary school
Physics curriculum can be taught using ethnoscience
learning experiences.
Research questions
1. Which of the following topics in the themes
“Interaction of Matter, Space and Time”canbetaught
using ethnoscience learning experiences in the Physics
curriculum?
2. Which of the following topics in the themes
“Conservation Principle” can be taught using
ethnoscience learning experiences in the Physics
curriculum?
3. Which of the following topics in the themes “Waves:
Motion without materials transfer” can be taught
using ethnoscience learning experiences in the Physics
curriculum?
4. Which of the following topics in the themes “Field at
rest and in motion” can be taught using ethnoscience
learning experiences in the Physics curriculum?
5. Which of the following topics in the themes “Energy
Quantization and Duality of Matter” can be taught
using ethnoscience learning experiences in the Physics
curriculum?
6. Which of the following topics in the themes “Physics in
Technology” can be taught using ethnosciencelearning
experiences in the Physics curriculum?
Hypotheses
HO1: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes“Interactionof Matter,
Space and Time” thatcanbe taughtusingethnoscience
learning experience.
HO2: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes“Conservation
Principle” that can be taught using ethnoscience
learning experience.
HO3: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes “Waves: Motion
without materials transfer” that can be taught using
ethnoscience learning experience.
HO4: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes “Field at rest and in
motion” that can be taughtusingethnosciencelearning
experience.
HO5: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes “Energy Quantization
and Duality of Matter” that can be taught using
ethnoscience learning experience.
HO6: There is no significant difference between mean
responses of Physics teachers in Urban and Rural
schools on topics in the themes “Physics in
Technology” that can be taught using ethnoscience
learning experience.
Methodology
The study adopted thecross sectional survey research
design. This type of research design is significant when
describing fundamental characteristics that exist in a
population without the manipulation of any variable. The
study was conducted in urban and rural areas of Rivers
State, Nigeria. Rivers State lieson4°44'59.06"N,6°49'39.58"
E and is bounded by Imo State on the north, Abia and Akwa
Ibom States on the east, BayelsaState on the west and the
Atlantic Ocean at the south. Rivers State comprises of 23
local governmentareaswith threemajorurbanareasnamely
Port Harcourt, Obio-Akpor and Eleme Local Government
Areas based on high population density of human
settlement, infrastructural and built-up areas, while others
are classified as rural arears. The population of the study
consisted of 559 secondary school Physics teachers in
teaching in schools located in both Urban and Rural areas of
Rivers State, Nigeria. Using the non-proportional stratified
random sampling technique, two strata were identified
which were Port Harcourt, Obio-Akpor and Eleme local
government areas as the urban areas with a total number of
381 Physics teachers while Ikwerre,Khana,Ahoada Eastand
Ahoada West were categorized as rural areas with a total
number of 178 Physics teachers. The teachers were
randomly selected from each group a total of 243 physics
teachers consisting of 138 teachers in the urban areas while
105 Physics teachers are in the rural areasin bothpublicand
private secondary schools.
The instrument for data collection was titled “Ethnoscience
Learning Experience for Physics Teaching Questionnaire”
(ELEPTQ). ELEPTQ was developed to elicit Physicsteachers’
response on the need to include to include ethnoscience
learning experience in the Physics curriculum. The
questionnaire was divided into two sections AandB.section
A was designed to obtain demographical information about
the respondents for the study while section B was
categorized into six sub-sections in accordance to the six
themes of the Nigerian Physics curriculum. All the topics in
each of the themes were identified from the three years of
study programme and merged. Physics teachers response
were categorized as Strongly Agreed (SA) = 4 points, Agreed
(A) = 3 points, Disagreed (D) andStronglyDisagreed(SD)=1
point. The questionnaire was validated two Physics
curriculum experts and two experienced secondary school
Physics teachers.
A pilot study was conducted to also establish the reliability
of the instrument using 40 Physics teachersinbothlocations
but were not part of the study. Test-retest method of an
interval of one week was administered to the teachers used
for pilot study. Data obtained from them were collected and
analyzed using the Pearson Product Moment Correlation
Statistics and a reliability coefficient index of 0.86 was
obtained making the instrument 86% reliable to be used for
the study. Data collected from the main study was analyzed
using frequency count, mean, standard deviation and
inferential statics of t-test at 0.05 level of significance.
4. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 117
Result
Research question 1: Which of the following topics in the themes “Interaction of Matter, Space and Time”canbetaughtusing
ethnoscience learning experiences in the Physics curriculum?
Table 1: Analysis of Physics teachers’ response on the theme “Interaction of Matter, Space and Time”
s/n Interaction of matter, space and time
Teachers in Urban
Schools N = 138
Teachers in Rural
Schools N = 138
Mean Decision Mean Decision
1 Fundamental and derived qualities and units 4.12 Accepted 4.05 Accepted
2 Position, Distance and Displacement 3.27 Accepted 3.78 Accepted
3 Time 2.55 Accepted 3.03 Accepted
4 Speed and Velocity 3.10 Accepted 3.60 Accepted
5 Rectilinear acceleration 2.43 Accepted 3.32 Accepted
6 Scalars and Vectors 2.16 Rejected 2.11 Rejected
7 Motion and equations of Uniform Accelerated Motion 2.24 Rejected 2.75 Accepted
8 Projectiles 2.57 Accepted 4.22 Accepted
9 Equilibrium of forces 3.12 Accepted 3.90 Accepted
10 Simple Harmonic Motion 3.24 Accepted 3.88 Accepted
Aggregate calculated mean 2.88 Accepted 3.46 Accepted
Source: Researchers’ field work, 2020.
Table 1 showed the analyzed response of Physics teachers on the topics that can be taught using ethnoscience learning
experiences for the theme “Interaction of matter, space and time” in the Physics curriculum. Physics teachers in Urban and
Rural schools both accepted that “Scalers and Vector” [Urban x = 2.16; Rural x = 2.11] do not havemeansofusing ethnoscience
learning experiences to teaching the topic. The study also indicated that while Physics teachers in Urban settlement rejected
that the topic “Motion and equations of Uniform Accelerated Motion” cannot be taught usingethnosciencelearning experience
[Urban x = 2.24], the Physics teachers in Rural settlement accepted that the topic can be taught using ethnoscience learning
experience [Rural x = 2.77]. The aggregate calculated mean response for both Urban and Rural Physics teachers indicated[x=
2.88] and [x = 3.46] respectively. The findings of the study therefore revealed that the theme “Interaction of Matter, Spaceand
Time” can be taught using ethnoscience learning experiences.
HO1: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Interaction of Matter, Space and Time” that can be taught using ethnoscience learning experience.
Table 2: t-test computation on the theme “Interaction of Matter, Space and Time “based on Physics teachers mean
response in urban and rural schools.
Levene's
Test for
Equality of
Variances
t-test for Equality of Means
F Sig. t df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95% Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
.024 .877 3.108 241 .082 1.94493 .62576 .71227 3.17759
Equal variances
not assumed
3.118 226.517 .087 1.94493 .62383 .71567 3.17419
Table 2 showed the t-test inferential statistics between urban and rural Physics teachers meanvaluesontheirresponseonthe
topics that can be taught using ethnoscience learning experiences for the theme “Interaction of matter, space and time” in the
Physics curriculum. The calculated t value is obtained as 0.082 at a degree of freedom of 241 at 0.05 level of significance.
Therefore, the hypothesis implies that there is no significant difference between Physics teachers mean response on topics in
the themes “interaction of matter, space and time” that can be taught using ethnoscience learning experience.
Research Question 2: Which of the following topicsinthethemes“ConservationPrinciple”canbetaughtusingethnoscience
learning experiences in the Physics curriculum?
5. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 118
Table 3: Analysis of Physics teachers’ response on the theme “Conservation Principle”
s/n Conservative Principle
Teachers in Urban Schools N = 138 Teachers in Rural Schools N = 138
Mean Decision Mean Decision
1 Work, Energy and Power 2.73 Accepted 2.59 Accepted
2 Heat Energy 3.31 Accepted 2.64 Accepted
3 Electric Charges 2.34 Rejected 2.20 Rejected
4 Linear Momentum 2.72 Accepted 2.55 Accepted
5 Mechanical Energy 2.66 Accepted 2.54 Accepted
Aggregate calculated mean 2.75 Accepted 2.50 Accepted
Source: Researchers’ field work, 2020.
The analyzed data in Table 3 indicated that among the topics that is in the theme “Conversation Principle”. Physics teachersin
urban [x = 2.34] and rural [x = 2.20] schools expressed that the topic electric charges cannot be taught through ethnoscience
learning experiences. Based on the aggregate calculated mean, the findings of the study revealed that both urban and rural
teachers accepted that the theme “Conservative Principle” can be taughtusingethnosciencelearning experienceswithmean[x
= 2.75] and [x = 2.50] respectively.
HO2: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Conservation Principle” that can be taught using ethnoscience learning experience.
Table 4: t-test computation on the theme “Conservation Principle”based on Physics teachers mean response in
urban and rural schools.
Levene's
Test for
Equality of
Variances
t-test for Equality of Means
F Sig. T df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95% Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
8.800 .463 2.641 241 .074 .88364 .33458 .22458 1.54271
Equal variances
not assumed
2.520 177.196 .083 .88364 .35061 .19173 1.57556
The t-test inferential statistics shown in Table 4 is the analysis of urban and rural Physics teachers mean values on their
response on the topics that can be taught using ethnoscience learning experiences for the theme “Interaction of matter, space
and time” in the Physics curriculum. The calculated t value is obtained as 0.074 at a degree of freedom of 241 at 0.05 level of
significance. Therefore, the hypothesis implies that there is no significant difference between Physicsteachersmeanresponse
on topics in the themes “interaction of matter, space and time” that can be taught using ethnoscience learning experience.
Research Question 3: Which of the following topics in the theme “Wave: Motion without transfer” can be taught using
ethnoscience learning experiences?
Table 5: Analysis of Physics teachers’ response on the theme Wave: Motion without transfer
s/n Wave: Motion without transfer
Teachers in Urban Schools N = 138 Teachers in Rural Schools N = 138
Mean Decision Mean Decision
1 Production and Propagation of Waves 4.21 Accepted 3.33 Accepted
2 Types of Wave 2.77 Accepted 2.54 Accepted
3 Properties of Waves 2.94 Rejected 2.51 Accepted
4 Light Waves 2.63 Accepted 2.57 Accepted
5 Sound Waves 2.81 Accepted 2.55 Accepted
6 Applications of Light and Sound Waves 2.72 Accepted 2.51 Accepted
7 Electromagnetic Waves 2.31 Rejected 2.37 Rejected
Aggregate calculated mean 2.91 Accepted 2.63 Accepted
Source: Researchers’ field work, 2020.
Analysis on Table 5 indicated Physics teachers’ response on the topics in the theme “Wave: Motion without transfer”. It was
shown that the teachers in urban and rural schools mentioned that the topic electromagnetic waves cannot be taughtthrough
ethnoscience learning experiences. The findings of the study revealed that Physics teachers in urban [x = 2.91] and rural [x =
2.63] schools accepted that the theme “Wave: Motion without transfer” can betaught usingethnosciencelearning experiences.
6. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 119
HO3: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Waves: Motion without materials transfer” that can be taught using ethnoscience learning experience.
Table 6: t-test computation on the theme “Waves: Motion without materials transfer” based on Physics teachers
mean response in urban and rural schools.
Levene's Test
for Equality
of Variances
t-test for Equality of Means
F Sig. t df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95% Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
6.296 .256 1.710 241 .089 .93623 .54766 .14257 2.01504
Equal variances
not assumed
1.702 220.337 .090 .93623 .55000 .14770 2.02017
Table 6 shows the t-test computation on the theme “Waves: Motion without materials transfer” based on Physics teachers
mean response in urban and rural schools. The calculated t value is obtained as 0.890 at a degree of freedom of 241 at 0.05
level of significance. Therefore, the hypothesis implies that there is no significant difference between Physics teachers mean
response on topics in the themes “Waves: Motion without materials transfer” that can be taught using ethnoscience learning
experience.
Research Question 4: Which of the following topics in the theme “Field at rest and in motion” can be taught using
ethnoscience learning experiences?
Table 7: Analysis of Physics teachers’ response on the theme “field at rest and in motion”
s/n Field at rest and in motion
Teachers in Urban Schools N = 138 Teachers in Rural Schools N = 138
Mean Decision Mean Decision
1 Description and properties of fields 2.62 Accepted 2.57 Accepted
2 Gravitational Fields 2.94 Accepted 2.91 Accepted
3 Electric fields 2.93 Accepted 2.95 Accepted
4 Magnetic fields 2.74 Accepted 2.63 Accepted
5 Electromagnetic field 1.74 Rejected 1.57 Rejected
6 Simple A.C Circuit 2.33 Rejected 2.26 Rejected
Aggregate calculated mean 2.55 Accepted 2.50 Accepted
Source: Researchers’ field work, 2020.
Table 7 showed the analysis of Physics teachers’ response if ethnoscience learning experiences can be used to teach topics in
the theme field at rest and in motion. The study indicated that Physics teachers in urban and rural schools mentioned that
topics like electromagnetic field [urban x = 1.74; rural x = 1.57] and simple A.C circuit [urban x = 2.33; rural x = 2.26] cannotbe
taught using ethnoscience learning experiences. Based on the Aggregate calculated mean for both urban[x=2.55]andrural [x
= 2.50] school Physics teachers, the findings of the study revealed that they accepted that the theme “Field at rest and in
motion” can be taught using ethnoscience learning experiences.
HO4: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Field at rest and in motion” that can be taught using ethnoscience learning experience.
Table 8: t-test computation on the theme “Field at rest and in motion” based on Physics teachers mean response in
urban and rural schools.
Levene's Test
for Equality of
Variances
t-test for Equality of Means
F Sig. t df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95% Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
4-.010 .922 1.972 241 .072 .91346 .46324 .00095 1.82597
Equal variances
not assumed
1.978 226.404 .049 .91346 .46188 .00333 1.82358
Table 8 showed the analysis of urban and rural Physics teachers mean values response on the topics that can be taught using
ethnoscience learning experiences for the theme “Fieldatrestandinmotion”inthePhysicscurriculum.Thecalculatedtvalueis
obtained as 0.072 at a degree of freedom of 241 at 0.05 level of significance. Therefore, the hypothesis implies that there is no
7. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 120
significant difference between Physics teachers mean response on topics in thethemes“Fieldatrestandin motion”thatcanbe
taught using ethnoscience learning experience.
Research Question 5: Which of the following topics in the theme “Energy Quantization and Duality of Matter” can be taught
using ethnoscience learning experiences?
Table 9: Analysis of Physics teachers’ response on the theme energy quantization and duality of matter
s/n
Energy Quantization and Duality
of Matter
Teachers in Urban Schools N = 138 Teachers in Rural Schools N = 138
Mean Decision Mean Decision
1 Particulate nature of matter 2.22 Accepted 2.07 Accepted
2 Elastic properties of solids 3.31 Accepted 3.24 Accepted
3 Crystal structure 2.94 Accepted 2.63 Accepted
4 Fluids at rest and in motion 3.22 Accepted 3.14 Accepted
5 Molecular theory of matter 2.13 Rejected 2.01 Rejected
6 Models of the atom 2.05 Rejected 1.94 Rejected
7 Nucleus 2.20 Rejected 2.02 Rejected
8 Energy quantization 1.97 Rejected 1.87 Rejected
9 Waves particle paradox 1.78 Rejected 1.80 Rejected
Aggregate calculated mean 2.42 Rejected 2.30 Rejected
Source: Researchers’ field work, 2020.
The analyzed data in Table 9 indicated that among the topics that is in the theme energy quantization and duality, Physics
teachers in urban and rural located schools accepted that topics such as Particulate nature of matter [urban x = 2.22; rural x =
2.07], Elastic properties of solids[urban x = 3.31; rural x = 3.24], Crystal structure [urban x = 2.94; rural x = 2.63] and Fluids at
rest and in motion [urban x = 3.22; rural x = 3.14] can be taughtusingethnosciencelearning experiences.However, othertopics
such as Molecular theory of matter, Models of the atom, Nucleus, Energy quantization and Waves particle paradox were
rejected indicating that they cannot betaughtusing ethnosciencelearningexperiences.Basedontheaggregatecalculatedmean
[urban x = 2.42] and [rural x =2.30], the findings of the studyrevealedthatthethemeenergyquantizationanddualitycannotbe
taught using ethnoscience learning experiences.
HO5: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Energy Quantization and Duality of Matter” that can be taught using ethnoscience learning experience.
Table 10: t-test computation on the theme “Field at rest and in motion” based on Physics teachers mean response
in urban and rural schools.
Levene's Test
for Equality
of Variances
t-test for Equality of Means
F Sig. t df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95% Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
4.760 .030 1.791 241 .075 1.32547 .74001 .13224 2.78317
Equal variances
not assumed
1.848 240.601 .066 1.32547 .71721 .08735 2.73829
Table 10 showed the t-test computation between urban and rural Physicsteachersmeanvaluesontheirresponseon thetopics
that can be taught using ethnoscience learning experiencesforthetheme“Fieldatrestandinmotion”inthePhysicscurriculum.
The calculated t value is obtained as 0.075 at a degree of freedom of 241 at 0.05 level of significance. Therefore,thehypothesis
implies that there is no significant difference between Physics teachers mean response on topics in the themes “Field at rest
and in motion”that can be taught using ethnoscience learning experience.
Research Question 6: Which of the following topics in the theme “Physics in technology” can be taught using ethnoscience
learning experiences?
Table 11: Analysis of Physics teachers’ response on the theme “Physics in technology”
s/n
Energy Quantization and
Duality of Matter
Teachers in Urban Schools N = 138 Teachers in Rural Schools N = 138
Mean Decision Mean Decision
1 Battery and Electroplating 2.14 Rejected 2.11 Accepted
2 Electrical continuity testing 2.08 Rejected 1.96 Accepted
3 Solar collector 1.90 Rejected 1.70 Accepted
4 Solar energy panel 2.00 Rejected 1.80 Accepted
Aggregate calculated mean 2.03 Rejected 1.89 Rejected
Source: Researchers’ field work, 2020.
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@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 121
Table 11 showed the analyzed response of Physics teachers on the topics that can be taught using ethnoscience learning
experiences for the theme “Physics in technology” in the Physics curriculum. The findings of the study revealed that Physics
teachers both in urban [x = 2.03] and rural [x = 1.89] schools opined that all topicsinthe themePhysicsintechnology cannotbe
taught using ethnoscience learning experiences.
HO6: There is no significant difference between mean responses of Physics teachers in UrbanandRural schoolsontopicsinthe
themes “Physics in Technology” that can be taught using ethnoscience learning experience.
Table 10: t-test computation on the theme “Physics in Technology” based on Physics teachers mean response in
urban and rural schools.
Levene's
Test for
Equality of
Variances
t-test for Equality of Means
F Sig. T df
Sig. (2-
tailed)
Mean
Difference
Std. Error
Difference
95%
Confidence
Interval of the
Difference
Lower Upper
Score
Equal variances
assumed
.283 .595 1.816 241 .415 1.53292 .65278 .51881 .75297
Equal variances
not assumed
1.906 182.883 .366 1.53292 .58837 .49378 .62795
Table 12 showed the analysis of urban and rural Physics teachers mean values response on the topics that can be taughtusing
ethnoscience learning experiences for the theme “Physics in technology” in the Physics curriculum. The calculated t value is
obtained as 0.072 at a degree of freedom of 241 at 0.05 level of significance. Therefore, the hypothesis implies that there is no
significant difference between Physics teachers mean response on topics in thethemes“Fieldatrestandin motion”thatcanbe
taught using ethnoscience learning experience.
Discussion of findings
Quality education that is geared towards enhanced human
capital development that avails an egalitarian society is
vastly hinged on the curriculum structure of that is
employed for training in thatsociety.Thisisobviousbecause
the education curriculum is a tool that translate the learning
objectives into societal reality. The study was concerned
with extracting ethnoscientific learning experiences for
Physics teaching with the aim for curriculum
implementation. The findingsofthestudythereforerevealed
that the theme [Interaction of Matter, Space and Time],
[Conservative Principle], [Waves: Motion without material
transfer] and [Fields at rest and in motion] can be taught
using ethnoscience learning experiencesasstatedbyPhysics
teachers both in urban and rural schools. Also the study
indicated that themes [Energy quantization and duality of
matter] and [Physics in technology] cannot be taught using
ethnoscience learning experiences.
The findings of the study carried out by Rahmawati, Subali
and Sarwi (2019) substantiates with the outcome of this
study were it was indicated that the use of ethnoscience
based module have significant impact on students’ learning
by promoting active participation and independency
towards the learning of science. Understanding of Physics
concepts requires students to acquire detailsthataresimple
and concrete which are related to their environment. When
learning is derived from the immediate environment
blended with local wisdom and systematic programme
through a module students’ achievement is increased
(Sudarim, Nuswowati&Sumarni, 2017). Other research
findings also such as the one revealed by Ajayi, Achor and
Agogo (2017) that teaching students the concept of
separation techniques in chemistry using ethnochemistry
approach enhances their performance significantly. Also
Okwara and Upu (2017) showed that there is a significant
difference in the mean achievement and interest scores of
students taught using Ethnoscience Instructional Approach
and their counterpartstaughtusingDemonstrationTeaching
Method (DTM). Importantly, developing ethnoscience
curriculum package for teaching Physics will help students
understand the core of science and the connection between
cultural and social domain by exploringscientificknowledge
from the environment.
Conclusion
The teachers are seen as the curriculum implementers,
which implies that they are major stakeholders considered
during the curriculum development and implementation
process. From the findings of thestudy,itwasconcludedthat
Physics teachers both in urban and rural schools accepted
that themes in the Physics curriculum such as Interaction of
Matter, Space and Time, Conservative Principle, Waves:
Motion without material transfer and Fields at rest and in
motion can be taught using ethnoscience learning
experiences. Teaching with Physics through the
ethnoscience learning packagewiththelinkingofindigenous
scientific knowledgeaugmentsstudents’motivationtowards
and subsequent understanding of Physics concepts.
Recommendation
In light of the above findings, the study therefore
recommended that Physics curriculum stakeholders and
planners should consider the integration of ethnoscience
learning experiences in the Physics curriculum so that the
abstract nature of Physics learning will be eliminated.
References
[1] Abonyi, O. S, Achimugu, L &Adibe, N. (2014).
Innovations in Science and Technology Education: A
9. International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD38364 | Volume – 5 | Issue – 2 | January-February 2021 Page 122
Case for Ethnoscience Based Science Classrooms.
International Journal of Scientificand Engineering
Research, 5(1).Retrievedfromhttp://s3.amazonaws.
com/academia.edu.documents/33498416/Innovatio
ns-in-Science-and-Technology-Education. June 10th,
2019.
[2] Adolphus, T, Torunarigha, Y. D. &Aderonmu, T. S. B.
(2007). Analysis of senior secondary school physics
curriculum and time allotted for syllable coverage.
Journal of Technical and Science Education (JOTASE).
16 (1 & 2), 64 – 69.
[3] Ajayi, V. O, Achor, E. E. &Agogo, P. (2017). Use of
EthnochemistryTeachingApproachandAchievement
and Retention of Senior Secondary Students in
Standard Mixture Separation Techniques. Journal of
the International Centre for Science, Humanities and
Education Research (ICSHER). 3 (1), 21-30.
[4] Arokoyu, A. A. &Aderonmu,T.S.B.(2018).Conceptual
formation, attainment and retentionofChemistryand
Physics studentsin real-lifephenomena.International
Journal of Scientific Research and Innovative
Technology, 5(5), 18-34.
[5] Bell, P. & Linn, M. C. (2000). Beliefs about science:
How does science instruction contribute? In B. K.
Hofer and P. R. Pintrich (Eds. ), Personalepistemology:
Thepsychology of beliefs about knowledge and
knowing. Mahwah, NJ: Lawrence Erlbaum Associates.
[6] Davidson, D. M & Miller,K. W (1998).AnEthnoscience
Approach to Curriculum Issues for American Indian
Students. School Science and Mathematics, 98(5), 260
– 265.
[7] Fasasi, R. A (2017). Effects of ethnoscience
instruction, school location, and parental educational
status on learners’ attitude towards science.
International Journal of Science Education, 39(5), 548
– 564.
[8] Federal Republic of Nigeria (2014). National Policy of
Education. Lagos: Nigerian Educational Research and
Development Council (NERDC) Press.
[9] Ndioho, F. O &Aderonmu, T. S. B (2015). Physics in
technology integration in the Physics curriculum:
teachers’ perception towards attaining Millennium
Development Goals (MDGs). Journal of Business and
Entrepreneurship Education. 1(1), 18-27.
[10] Next Generation Science (2016). Using phenomena in
NGSS-Designed lessons and units. Retrieved from
https://www.nextgenscience.org/sites/default/files/Us
ing%20Phenomena%20in%20NGSS. pdf on May 24th,
2019.
[11] Novika, L &Fajar F (2016). Physics Education based
Ethnoscience: Literature Review. International
Conference on Mathematics, Science, and Education.
Retrieved from journal. unnes. ac. id › icmse on June
8th, 2019.
[12] Okwara, O. K., &Upu, F. T. (2017). Effects of Ethno-
Science Instructional Approach on Students’
Achievement and Interest in Upper Basic Science and
Technology in Benue State, Nigeria. International
Journal of Scientific Research in Education, 10(1), 69-
78.
[13] Rahmawati, S., Subali, B., &Sarwi. S. (2019). The effect
of ethnoscience based contextual learning toward
students’ learning activity. Journal of Primary
Education. 8 (2), 152-160.
[14] Resor, C. W. (2018). Teaching with themes. Retrieved
from https://teachingwiththemes.com/on6th October,
2019.
[15] Sudarmin, Febu, R., Nuswowati, M. &Sumarni, W.
(2017). Development of ethnoscienceapproachinthe
module theme substance additives to improves the
cognitive learning outcome and student’s
entrepreneurship. Journal of Physics. 3 (24), 1-14.