This document is a thesis from the Surigao del Sur State University in the Philippines that examines the use of modern instructional materials in teaching biology. It provides background on the need for effective science teaching using both knowledge and science processes. The study aims to understand the relationship between instructional materials used by teachers and student motivation, interest, and grades. It also examines how teacher knowledge impacts the effectiveness of instructional materials. The thesis presents a conceptual framework based on Bruner's ideas about instruction and will analyze teacher demographics, materials used, and their relationship to student outcomes and teacher effectiveness.
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
Challenges of Teaching and Learning of Agricultural Practical Skills: The cas...Premier Publishers
The paper presents findings of empirical investigation into the challenges of deploying project method of teaching agricultural among agricultural science students of Awe Senior High School in the Navrongo Municipality of the Upper East Region of Ghana. Action Research methodology was employed in which students were assigned a project of raising tomatoes seedlings. Through simple random sampling, 100 students were sampled and randomly assigned a project of raising tomato seedlings in a group of five or individually. Observations, personal interviews, focus group discussion and key informant interviews were employed in gathering data for the study. Discourse analysis, descriptive and inferential statistics were employed in analysing the data gathered. Kendell’s coefficient of concordance was applied in analysing level of agreement among students’ ranks of constraints in undertaking agricultural projects. The constraints/challenges to undertaking project method of teaching were identified as inadequate tools/equipment, large class size and grouping problem, short periods allocated to practical, poor skilled farm labourer, difficult and time consuming and high cost of materials, in decreasing order of severity. It is recommended that the school authority and Ghana Education Service (GES) should endeavour to provide adequate teaching and learning materials to schools to ensure effective application of project method of teaching for effective teaching and learning of agricultural practical.
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
Challenges of Teaching and Learning of Agricultural Practical Skills: The cas...Premier Publishers
The paper presents findings of empirical investigation into the challenges of deploying project method of teaching agricultural among agricultural science students of Awe Senior High School in the Navrongo Municipality of the Upper East Region of Ghana. Action Research methodology was employed in which students were assigned a project of raising tomatoes seedlings. Through simple random sampling, 100 students were sampled and randomly assigned a project of raising tomato seedlings in a group of five or individually. Observations, personal interviews, focus group discussion and key informant interviews were employed in gathering data for the study. Discourse analysis, descriptive and inferential statistics were employed in analysing the data gathered. Kendell’s coefficient of concordance was applied in analysing level of agreement among students’ ranks of constraints in undertaking agricultural projects. The constraints/challenges to undertaking project method of teaching were identified as inadequate tools/equipment, large class size and grouping problem, short periods allocated to practical, poor skilled farm labourer, difficult and time consuming and high cost of materials, in decreasing order of severity. It is recommended that the school authority and Ghana Education Service (GES) should endeavour to provide adequate teaching and learning materials to schools to ensure effective application of project method of teaching for effective teaching and learning of agricultural practical.
The research examined the effectiveness of activities collaborative group poster strategy and on academic achievement of senior secondary school students on genetics concept in Dawakin-kudu Educational Zone Kano State, Nigeria. The study has three research objectives guided by three research questions and three hypotheses.
Resource utilization is an integral part of the overall management of the school. Education in a school is explored by provision of resources, their maximum utilization and management. Proper management of resources enhances students’ performance and achieves the educational objectives. The success or failure of any organization, business or enterprise depends highly on proper management of human and material resources. The purpose of this study was to establish the physical determinants of management of educational resources for enhancing students’ performance in secondary schools in Vihiga County. The specific objective was to establish the physical determinants of educational resources management and their influence on students’ performance in secondary schools in Vihiga County. A descriptive survey design was adopted. The sample size composed of principles, teachers, students and County Quality Assurance and Standards Officers. Simple random sampling method, saturated sampling technique and purposive sampling method were used to select samples. Questionnaires, in-depth interview guides, observation schedules and document analysis were used to collect data. Reliability of instruments was explored in the pilot study conducted in 3 secondary schools. Results of reliability of the instruments were assessed using Pearson’s product moment correlation coefficient test. Face validity was established by availing instruments to supervisors. Qualitative data from interviews was transcribed and reported according to emerging themes, categories and sub-categories while quantitative data was analyzed using descriptive statistics such as frequency counts and percentages. Pearson’s product moment correlation coefficient was used to establish relationships between variables. Findings of the study revealed that the physical determinants of educational resources management were availability and adequacy of the resources. From the study, it is recommended that the government provides adequate educational resources in schools to enhance good performance of learners in exams.
Modular approach in teaching has been a buzzword in our educational system. This paper ascertained the effectiveness of Modular Teaching Approach in teaching Grade 10 Science at Maximino Noel Memorial National High School. Quasi experimental and Purposive sampling was utilized. Data were collected through pre test and post test using the learning module in Science 10 prescribed by the Department of Education. Data obtain using frequency count, percentage, mean and standard deviation and t test for the significant difference. Results revealed that the performance of the Grade 10 students during the pre test in the following competencies describing the distribution of active volcanoes, earthquake epicenters, and major mountain belts distinguishing the different types of plate boundaries and explaining the different processes that occur along the plate boundaries, was described as Beginning. However, after using the Modular Teaching Approach, the post test performance of the students on the aforementioned competencies increased significantly and was described as Proficient. This indicated that the approach evidently showed positive results and displayed a vital connection in increasing students’ academic achievement. Thus, enhanced learning module was proposed as instructional intervention in improving students’ performance in Science 10. Marsha R. Valencia "Modular Approach in Teaching Science 10" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30318.pdf Paper Url :https://www.ijtsrd.com/other-scientific-research-area/other/30318/modular-approach-in-teaching-science-10/marsha-r-valencia
READING COMPREHENSION AND PROBLEM SOLVING SKILLS OF GRADE SEVENSTUDENTS: A MI...AJHSSR Journal
ABSTRACT: The purpose of this study was to determine the relationship between the extent of students‟
reading comprehension and problem solving skills and identify teaching strategies that would address the
problem in teaching problem solving in Mathematics. The research utilized mixed explanatory design. The
subject consists of 189 grade 7 students who were part of the general section enrolled at Davao City National
High School. Purposive sampling was used in identifying the respondents taking the reading comprehension test
and problem solving test while random sampling was used in identifying participants for the key informant
interview. The result of the study revealed that students reading comprehension and problem solving skills were
at developing level. Moreover, reading comprehension skill was a predictor of problem solving skill. This
means that students‟ problem solving skill is dependent on their reading skills. Results also showed from the
conducted focus group discussion that students gave importance to vocabulary and main idea in learning
problem solving. Furthermore, using differentiated instruction was the identified best teaching strategy to
understand problem solving.
This presentation presents the results of an action research project investigating the impact of concept mapping and multiple exposures on fifth grade students' science vocabulary achievement compared to traditional definition-based instruction.
Alternative Learning Delivery Modalities (ALDM) of Secondary Social Studies T...AJHSSR Journal
ABSTRACT ; This research study explored the aspects of different Alternative Learning Delivery Modalities
(ALDMs)such as Home-Based/Modular Learning, the Blended Learning and Online Class Learning for
utilization of Secondary Social Studies Teachers aimed to address teaching pedagogies in the new normal. It
also focused on ascertaining the preferred support from their school on ALDMs. The respondents were the
Junior and Senior Social Studies teachers from Secondary Schools of Zone 2, DepEd, Division of Zambales,
Philippines. It was conducted during the second quarter of the school year 2020-2021. The research study is
descriptive and quantitative in its analysis. The Social Studies teachers are very much ready in ALDM mainly
on Home-Based/Modular Learning. The Social Studies teachers strongly agreed that they preferred to be
supported on ALDMs primarily on technological infrastructures and trainings and seminars. Specifically, the
teachers aimed and needs to be more familiar on the guidelines of blended learning utilization inside the
classroom and the need to be supplied with sufficient, strong and stable Internet bandwidth or speed. The
analysis of variance result revealed a significant difference in the perceived readiness/preparedness in the
ALDMs.
KEYWORDS: Alternative Learning Delivery Modalities, Home-Based/Modular Learning, Blended Learning,
Online Class Learning, Secondary Social Studies Teachers, COVID19 Pandemic
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.
This exploratory study was aimed at evaluating a module on the basis of the constructivist learning strategies to enhance the students’ motivation in Statistics learning. The design and development followed the Universal Design of Learning principles. The design included flexible instructional materials, techniques, and strategies for differentiating instruction which benefited the students of English Education Department taking the Statistics course. The study used a survey covering of 33 students. The students’ and teacher’ responses to questionnaires revealed that the students’ motivation and satisfaction increased toward the Statistics course in which Universal Design of Learning using various means of representation, action, and engagement was applied. It also suggested that the module was effective and that the Universal Design of Learning Model from the learners’ viewpoint put more emphasis on instruction. Its content was suitable in designing and developing module on Statistics in the higher educational context in Indonesia. The study results are expected to reveal information on how to further improve the Statistics teaching and learning quality. The implications of the research are provided along with suggestions.
The Singapore Science Curriculum (Primary)David Yeng
The Singapore Science Curriculum - One of the most advanced and holistic curriculum in the world. Our SIPYP curriculum content are based on this syllabus. Once again, this shows you why knowledge of cyclic process is equally important than knowing the cycle.
Topic: Sociology on terror: How does violence turn the body into a sign?
Order type: Term Paper
Subject: Sociology
Academic level: Undergraduate
Style: CU Harvard
Language: English US
Pages: 6 (double spaced, Times New Roman, 12 Font)
Sources: 6
The research examined the effectiveness of activities collaborative group poster strategy and on academic achievement of senior secondary school students on genetics concept in Dawakin-kudu Educational Zone Kano State, Nigeria. The study has three research objectives guided by three research questions and three hypotheses.
Resource utilization is an integral part of the overall management of the school. Education in a school is explored by provision of resources, their maximum utilization and management. Proper management of resources enhances students’ performance and achieves the educational objectives. The success or failure of any organization, business or enterprise depends highly on proper management of human and material resources. The purpose of this study was to establish the physical determinants of management of educational resources for enhancing students’ performance in secondary schools in Vihiga County. The specific objective was to establish the physical determinants of educational resources management and their influence on students’ performance in secondary schools in Vihiga County. A descriptive survey design was adopted. The sample size composed of principles, teachers, students and County Quality Assurance and Standards Officers. Simple random sampling method, saturated sampling technique and purposive sampling method were used to select samples. Questionnaires, in-depth interview guides, observation schedules and document analysis were used to collect data. Reliability of instruments was explored in the pilot study conducted in 3 secondary schools. Results of reliability of the instruments were assessed using Pearson’s product moment correlation coefficient test. Face validity was established by availing instruments to supervisors. Qualitative data from interviews was transcribed and reported according to emerging themes, categories and sub-categories while quantitative data was analyzed using descriptive statistics such as frequency counts and percentages. Pearson’s product moment correlation coefficient was used to establish relationships between variables. Findings of the study revealed that the physical determinants of educational resources management were availability and adequacy of the resources. From the study, it is recommended that the government provides adequate educational resources in schools to enhance good performance of learners in exams.
Modular approach in teaching has been a buzzword in our educational system. This paper ascertained the effectiveness of Modular Teaching Approach in teaching Grade 10 Science at Maximino Noel Memorial National High School. Quasi experimental and Purposive sampling was utilized. Data were collected through pre test and post test using the learning module in Science 10 prescribed by the Department of Education. Data obtain using frequency count, percentage, mean and standard deviation and t test for the significant difference. Results revealed that the performance of the Grade 10 students during the pre test in the following competencies describing the distribution of active volcanoes, earthquake epicenters, and major mountain belts distinguishing the different types of plate boundaries and explaining the different processes that occur along the plate boundaries, was described as Beginning. However, after using the Modular Teaching Approach, the post test performance of the students on the aforementioned competencies increased significantly and was described as Proficient. This indicated that the approach evidently showed positive results and displayed a vital connection in increasing students’ academic achievement. Thus, enhanced learning module was proposed as instructional intervention in improving students’ performance in Science 10. Marsha R. Valencia "Modular Approach in Teaching Science 10" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30318.pdf Paper Url :https://www.ijtsrd.com/other-scientific-research-area/other/30318/modular-approach-in-teaching-science-10/marsha-r-valencia
READING COMPREHENSION AND PROBLEM SOLVING SKILLS OF GRADE SEVENSTUDENTS: A MI...AJHSSR Journal
ABSTRACT: The purpose of this study was to determine the relationship between the extent of students‟
reading comprehension and problem solving skills and identify teaching strategies that would address the
problem in teaching problem solving in Mathematics. The research utilized mixed explanatory design. The
subject consists of 189 grade 7 students who were part of the general section enrolled at Davao City National
High School. Purposive sampling was used in identifying the respondents taking the reading comprehension test
and problem solving test while random sampling was used in identifying participants for the key informant
interview. The result of the study revealed that students reading comprehension and problem solving skills were
at developing level. Moreover, reading comprehension skill was a predictor of problem solving skill. This
means that students‟ problem solving skill is dependent on their reading skills. Results also showed from the
conducted focus group discussion that students gave importance to vocabulary and main idea in learning
problem solving. Furthermore, using differentiated instruction was the identified best teaching strategy to
understand problem solving.
This presentation presents the results of an action research project investigating the impact of concept mapping and multiple exposures on fifth grade students' science vocabulary achievement compared to traditional definition-based instruction.
Alternative Learning Delivery Modalities (ALDM) of Secondary Social Studies T...AJHSSR Journal
ABSTRACT ; This research study explored the aspects of different Alternative Learning Delivery Modalities
(ALDMs)such as Home-Based/Modular Learning, the Blended Learning and Online Class Learning for
utilization of Secondary Social Studies Teachers aimed to address teaching pedagogies in the new normal. It
also focused on ascertaining the preferred support from their school on ALDMs. The respondents were the
Junior and Senior Social Studies teachers from Secondary Schools of Zone 2, DepEd, Division of Zambales,
Philippines. It was conducted during the second quarter of the school year 2020-2021. The research study is
descriptive and quantitative in its analysis. The Social Studies teachers are very much ready in ALDM mainly
on Home-Based/Modular Learning. The Social Studies teachers strongly agreed that they preferred to be
supported on ALDMs primarily on technological infrastructures and trainings and seminars. Specifically, the
teachers aimed and needs to be more familiar on the guidelines of blended learning utilization inside the
classroom and the need to be supplied with sufficient, strong and stable Internet bandwidth or speed. The
analysis of variance result revealed a significant difference in the perceived readiness/preparedness in the
ALDMs.
KEYWORDS: Alternative Learning Delivery Modalities, Home-Based/Modular Learning, Blended Learning,
Online Class Learning, Secondary Social Studies Teachers, COVID19 Pandemic
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.
This exploratory study was aimed at evaluating a module on the basis of the constructivist learning strategies to enhance the students’ motivation in Statistics learning. The design and development followed the Universal Design of Learning principles. The design included flexible instructional materials, techniques, and strategies for differentiating instruction which benefited the students of English Education Department taking the Statistics course. The study used a survey covering of 33 students. The students’ and teacher’ responses to questionnaires revealed that the students’ motivation and satisfaction increased toward the Statistics course in which Universal Design of Learning using various means of representation, action, and engagement was applied. It also suggested that the module was effective and that the Universal Design of Learning Model from the learners’ viewpoint put more emphasis on instruction. Its content was suitable in designing and developing module on Statistics in the higher educational context in Indonesia. The study results are expected to reveal information on how to further improve the Statistics teaching and learning quality. The implications of the research are provided along with suggestions.
The Singapore Science Curriculum (Primary)David Yeng
The Singapore Science Curriculum - One of the most advanced and holistic curriculum in the world. Our SIPYP curriculum content are based on this syllabus. Once again, this shows you why knowledge of cyclic process is equally important than knowing the cycle.
Topic: Sociology on terror: How does violence turn the body into a sign?
Order type: Term Paper
Subject: Sociology
Academic level: Undergraduate
Style: CU Harvard
Language: English US
Pages: 6 (double spaced, Times New Roman, 12 Font)
Sources: 6
There are key Elements which are essentional part of writing an Outline for a Term Paper. We also would like to share information concerning Term Paper writing in this article https://essay-academy.com/account/blog/key-elements-of-a-term-paper-outline
Dynamic Learning Program for Millennial Learnersijtsrd
This research determined the effectiveness of Dynamic Learning Program for the six science process skills of our Grade 9 millennial learners of Soom Integrated School, Trinidad, Bohol, Philippines. These six science process skills are observing, communicating, classifying, inferring, measuring and predicting. Fifty three students were the respondents of the study and quasi experimental method was used. To determine the significant mean difference, z test was used. The target topics of the experiment were the three modules of the third grading period Volcanoes, Climate and Constellation. Findings revealed that Dynamic Learning Program helped students obtain higher academic performance in science, thus the six science process skills were enhanced and developed. Post test data rejected the null hypothesis there was a significant difference between the pre test and post test scores of the student. An enriched Dynamic Learning Program was designed to address the issue on low performance in science subject. Jenny P. Manatad "Dynamic Learning Program for Millennial Learners" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31740.pdf Paper Url :https://www.ijtsrd.com/humanities-and-the-arts/education/31740/dynamic-learning-program-for-millennial-learners/jenny-p-manatad
International Journal of Humanities and Social Science Invention (IJHSSI) is an international journal intended for professionals and researchers in all fields of Humanities and Social Science. IJHSSI publishes research articles and reviews within the whole field Humanities and Social Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
The Journal will bring together leading researchers, engineers and scientists in the domain of interest from around the world. Topics of interest for submission include, but are not limited to :
No nation whether developed or developing countries can rise above the level of its education without giving adequate consideration for its Human and Material resources in terms of curriculum to be used. One of the Basic qualities of a curriculum is dynamism. This implies that a good curriculum is never static rather it changes along with changes in societal needs and aspirations, political and economic factors. For example in Nigeria the educational system has witnessed some changes in Content, Context and Structure (9-3-4 educational systems). Like most of the countries in the world, the changes have come as result of the growing awareness of the need to develop technologically, socially, and economically.
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
CURRICULUM AND METHODS IN TEACHING SCIENCE
TOPIC: COMPETENCY BASED LESSON GUIDE
REPORTER: WELFREDO L. YU ,JR.
CEBU TECHNOLOGICAL UNIVERSITY-MAIN CAMPUS
GRADUATE SCHOOL
A Research Proposal entitled “LEARNERS’ PREFERENCES AND TEACHING STRATEGIES IN TEACHING MATHEMATICS OF FOURTH YEAR HIGH SCHOOL STUDENTS AT MABITAC, LAGUNA S.Y. 2010-2011”
Strategies for Enhancing Teaching of Food and Nutrition in Mutare Urban Secon...iosrjce
The study was carried out in an effort to come up with strategies for enhancing the teaching of Food
and Nutrition (FN) at secondary level, in Mutare urban, Manicaland Province. It assessed the most common
teaching methodologies used by FN teachers. The target population was derived from ten urban secondary
schools offering FN, with an average of 4 teachers per school, thereby giving a total population of 40 teachers.
Out of this population, a sample of 15 teachers was purposively extracted, with teachers from every location to
make generalizations more meaningful and realistic .The main instrument used in the study was the
questionnaire which sought to solicit information from teachers using both open and close ended questions. The
descriptive survey research was employed and both the two research paradigms (qualitative and quantitative)
were use. The major findings revealed that most teachers were qualified and knew the methods appropriate for
the teaching of Food and Nutrition. However, the major challenge was unavailability of resources, such as
ingredients for practicals as well as lack of improvisation by the teacher. Thus, marrying practice with theory
was a challenge for most pupils. It was recommended that school administrators fully furnish FN laboratories
for learning to be real for pupils. Teachers were also encouraged to avoid pupil boredom by using a variety of
teaching methodologies rather than sticking to one or two only and to improvise as much as they possibly can.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
1. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
MODERN INSTRUCTIONAL MATERIALS IN TEACHING BIOLOGY
http://www.slideshare.net/ronan2/chapter-1-5842060
An Undergraduate Thesis
Presented to
Faculty of Teacher Education
SURIGAO DEL SUR STATE UNIVERSITY
Tandag City
In Partial Fulfillment of the Course
Requirement for the Degree
Bachelor of Secondary Education
By
JIMBOY A. ALNGOG
ARLYN B. ALEDON
October 2014
2. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
Chapter I
Introduction
As this information compels us to question our approach to science teaching,
simultaneously, standards for student learning in science are rapidly expanding. It is
currently understood that, in order for students to be considered “fully proficient in
science” (Duschl, Schweingruber, &Shouse, 2007), they must be able to know, use, and
interpret scientific explanations; generate and evaluate scientific evidence and
explanations; understand the nature and development of scientific knowledge; and
participate productively in scientific practices and discourse (Duschl et al., 2007).
What does this mean for the ongoing discussion about our approach to science
teaching? It means that effective science teaching needs to embrace knowledge and
science processes and practices, as well as provide multiple opportunities for students
to use these processes and apply them across many experiences. Teachers need to
use investigations and the data they generate to promote thinking about how and why
phenomena are happening.
The modern teacher to Good (2003) considers each child as akin to a plant and
helps the child to grow according to its abilities and aptitudes. He helps the child to
learn. He realizes that “to teach nourish or cultivate the growing child or to give him
intellectual exercise or train him in the horizontal sense of directing or guiding his
growth.” The modern teacher sees education as a process of interaction between the
child and his environment. Children learn by doing and learn how to learn in groups and
3. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
also individually. Increase in population and explosion of knowledge are affecting the
pattern of human life and also inflicting its full impact on education and this is possible
by the use of instructional materials.
Teachers lack confidence in their own abilities to engage in science and to
support the science learning of their students. If Head Start, prekindergarten, and child
care teachers are to promote science inquiry in their classrooms, we need to answer
some big questions: What do teachers need to know and be able to do? How can we
effectively build a workforce that has this capacity?
Bilbao (2006) pointed out that learning through hearing alone proves to be the
least effective means of learning. One learns eleven percent by hearing as against
eighty-three percent by seeing. As far as retention of hearing is concern learning
through hearing again stands at the lowest ebb because after three days, we recall only
ten percent of what we learn through hearing as against fifty percent of what we learn
through both hearing and seeing; and ninety percent of what we acquire by applying
three of our senses i. e. seeing, hearing and doing.
Therefore, this study found out whether instructional materials has an effect to
teaching biology in the College of Teacher Education in Surigao Del Sur State
University for they become soon teachers and they play an important teaching practices
in teaching biology. As stipulated above that teachers lack confidence in their own
4. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
abilities to engage in science and to support the science learning of their students, but
they aware on their teaching practices.
Theoretical/Conceptual framework
This study is anchored form the ideas of Bruner (1966) states that a theory of
instructionshould address four major aspects: (1) predisposition towards learning, (2)
the ways in which a body of knowledge can be structured so that it can be most readily
grasped by the learner, (3) the most effective sequences in which to present material,
and (4) the nature and pacing of rewards and punishments. Good methods for
structuring knowledge should result in simplifying, generating new propositions, and
increasing the manipulation of information.
In his more recent work, Bruner (1986, 1990, 1996) has expanded his theoretical
framework to encompass the social and cultural aspects of learning as well as the
practice of law.
Fig.1 the Schematic Diagram of the Study
Profile of Respondents:
Age
Gender
Students enrolled
in science subject
Comparative Analysis
of the respondents
Strategies in
teaching
Instructional
practices
Correlation of
the Modern
Instructional
Materials used
to the Students.
5. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
Figure 1 presents the schematic diagram showing the variables as indicated. The first
box shows the profile of the respondents which compose of age, gender, and students
enrolled in science subject. These are the factors considered as the
6. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
Statement of the problem
Instructional Technology is a systematic way of designing, carrying out and
evaluating the teaching learning process. Most said instructional materials make
instruction more effective, understandable and meaningful and these types of resources
are used to make the learning easy.
This study will try to elucidate whether this prevalence coincides with different
modern Instructional Materials used in the College of Teacher Education.
Specifically, the study intends to answer the following questions.
1. What is the demographic profile of the teacher in terms of:
1.1 Gender
1.2 Civil Status
1.3 Age
1.4 Highest Educational Attainment
2. What are the modern Instructional Materials used by the College of Teacher
Education teachers in teaching Biology.
3. Is there any significant relationship between the modern instructional material
used by the teachers of College of Teacher Education to the students in
terms of:
3.1 Motivation
3.2 Interest
7. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
3.3 Grades
4. Is there any significant relationship between the knowledge of the teachers in
using the modern instructional materials to its effectiveness?
Null Hypothesis
There is no significance on Modern Instructional Materials in Teaching Biology in
College of Teacher Education.
There is no significant relationship between the effectiveness of modern
instructional materials to the knowledge of teachers in using it.
Significance of the study
This research study is vital to the groups of people listed below who are believed
to be the direct beneficiaries of this output:
Students – the results of this investigating study will be a great help to the
students in learning and acquiring knowledge skills in biology since the study focuses to
the modern materials to be used to concretize the abstract ideas stated in the books
and finally change the behavior that the aforesaid subject is intended to be measured.
Teachers – this study would certainly benefit the teachers in teaching the
aforesaid subject since they could be more aware of the role of instructional materials in
making the process more effective and efficient.
8. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
Parents –The findings could serve as a eye- opener for them to realize their
significant roles as parents as well as a deeper understanding to the efforts given by
teachers and schools in making their children become functionally literate in the field of
Biology and indeed are a dignified participant in the nation building.
Schools Administrators – the result of the study will provide them the whole
picture of the advantage of instructional material hence; it will serve as a basis in
formulating policies for better quality of Teaching Biology. This could also be useful on
identifying the kind of instructional materials needed for more effective and efficient
biology class.
Curriculum Planner – the findings of the study would be a basis for them to
identify the most appropriate teaching strategy and objectives based on the topic and
the instructional materials used.
Future Researcher – the result will give in formations which would be relevant to
the future researchers who would pursue a study similar to these.
Scope and Limitation of the Study
9. Republic of the Philippines
SURIGAO DEL SUR STATE UNIVERSITY
COLLEGE OF TEACHER EDUCATION
Tandag City- Main Campus
Definition of terms
Chapter II
LITERATURE REVIEW
This chapter presents the review of related literature and studies as well as
background information about the topic in progress to enable the researchers to
accomplish the inquest.
Related literature
Foreign