Journal of Learning and Technology in Physics
E-ISSN: 2721-1274 | P-ISSN: 2721-2718 Journal of Learning and Technology in Physics is a journal that develops under the Expertise Group, especially Physics Lecturers. This journal is scientific based on the results of research studies of scientific literature and the development of products resulting from research in supporting the development of Physics. With the development of Physics in all sectors both education and technology makes the results of Physics research able to be a solution and an alternative for the Improvement and Progress of Science.
Implementation of the Teams Games Tournament (TGT) Cooperative Learning Model as an Effort to Improve Mastery of Vernier Caliper Physics Material at SMA N 4 JAMBI CITY
To assist students' mastery of physics material, the period of application of innovative learning models to create learning that is more interesting, effective and fun. One of the learning models that can be implemented to improve the mastery of caliper physical material is the Teams Games Tournament (TGT) type of cooperative learning model. The purpose of this study was to determine the application of the Teams Games Tournament (TGT) cooperative learning model to students' mastery of caliper material and to determine the application of the Teams Games Tournament (TGT) type of cooperative learning model to mastery of caliper material. Based on observations made by researchers in learning physics when applying the Teams Games Tournament (TGT) cooperative learning model, students are easier to master the learning material, students are also more active and easier to absorb the material being taught. This kind of learning model can also eliminate boredom and boredom of students in learning physics which is actually very difficult to reach and master. Keywords: Cooperative learning model; Teams Games Tournament (TGT); Material mastery
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EFFECTIVENESS OF USING REAL LABS AND VIRTUAL LABS TO IMPROVE SKILLS 21st CENTURY STUDENTS IN PHYSICS LEARNING
The 21st century requires a person to have various skills, so that the world of education is expected to be able to prepare students and also train various 21st century skills to face and overcome various problems in their future lives. In physics learning, 21st century skills can be trained through laboratory activities. Therefore, to find out more about laboratory activities, this article will present information about laboratory activities to improve 21st century skills. The method used in this article is the literature study method and the analysis is carried out based on previous research literature that is relevant to the discussion of this article. The results obtained from this article are laboratory activities, both real and virtual laboratories can be used to train students' 21st century skills, so that they are expected to improve 21st century skills. Keywords: 21st century skills, laboratory activities, physics
THE EFFECT OF THE READING, QUESTIONING AND ANSWERING LEARNING MODEL ON STUDENTS' ACCELERATION ANALYSIS ABILITY IN FLUID MECHANICS PHYSICS EDUCATION 2021
This study aims to determine and analyze the improvement in the use of the RQA learning model on the ability to analyze gravitational acceleration in Fluid Mechanics material. This type of research is a quasi-experimental study with the population in this study being Physics Education students of the University of Jember class of 2021. Sampling used cluster random sampling by randomly selecting class A as the experimental class and class B as the control class. The instruments used were a learning outcome test in the form of an essay of 5 questions and independent practicum. The average value of student learning outcomes treated with the RQA learning model was 71.97 and 64.80 for the learning model in general. Based on the results of the t-test calculation analysis using IBM SPSS Statistics version 25, there is a significant effect of the application of the RQA learning model on the analytical abilities of physics education students' 21. Keywords: RQA learning model, analytical skills, gravitational acceleration, fluid mechanics
PORTRAIT OF STUDENTS’ CRITICAL THINKING ON WORK AND ENERGY MATERIALS
This research aims to develop a critical thinking test instrument on the material of work and energy that completes the aspects of validity, reliability, level of difficulty, item discrimination, and distractor effectiveness and maps students' critical thinking skills. The type of research used is quantitative research with the Research and Development method using the Tjeerd Plomp educational design research model integrated with the ADDIE development model with 5 stages, namely analysis, design, development, implementation, and evaluation. The instrument developed consists of 20 multiple-choice questions. The test sheet consists of multiple-choice physics test items arranged based on critical thinking indicators according to Facione. The results of the content validation test, according to material, construction, and language experts, obtained an average value of 0.97 with a high validity category. The validation results using the Cohen Kappa formula obtained a Kappa value of 0.63 with a "strong" category. Data analysis using the Microsoft Excel application. The results of the small class test obtained 75% valid items, high reliability with a value of 0.82, 50% moderate difficulty level, 60% of the category item discrimination was sufficient with an average of 0.38, and 85% of the effectiveness of the good category distractor. The results of the large class test obtained 80% valid items, medium reliability with a value of 0.62, 70% of the difficulty level of the medium category, the average item discrimination of 0.32 categories was sufficient, and 95% of items with good category distractor effectiveness.. The final results of the development of Critical Thinking test instruments on Business and Energy materials at PAB 8 Saentis Private High School using the ADDIE model R&D method amounted to 16 test items with the categories of valid, moderate reliability, good differentiation, moderate difficulty level, and good distractor effectiveness. Thus, the test instruments developed in the study are said to be feasible and function to map students' critical thinking skills. Keywords: Critical Thinking; Facione; Multiple Choice; Work; Energy
THE ANALYSIS OF GROUP DIVISION IN THE THINKING ALOUD PAIR PROBLEM SOLVING (TAPPS) LEARNING MODEL
This research objective (1) Find out the effect of the group division in the TAPPS learning model of students' ability to solve problems; (2) Determine the improvement of students’ problem-solving ability after group division in the TAPPS learning model is applied; (3) find out the effect of group division in the TAPPS learning model on students’ learning outcomes; (4) Determine the improvement in the students’ learning outcomes after group division in the TAPPS learning model applied. The subjects of this research were students at SMA Islam Al Ulum Terpadu Medan consisting of two classes. X MIA 1 consists of 28 students who will be divided into 3 group divisions with different numbers of members. X MIA 2, formed of 30 students will also be divided into 3 group divisions with different numbers of members. The type of research was a true experiment to determine the effect of group division in the TAPPS model for the subject. The data collection instrument used in this research consisted of a problem-solving test with 10 essay forms that had been validated by three experts. The data analysis techniques used in this study are quantitative. The results of this study (1) There is an effect of group division in the TAPPS learning model on students’ problem-solving ability on momentum and impulse topics. (2) The improvement can be seen from the one-way ANOVA that was used to see the significant difference in the average score between all pairs in the pretest and all pairs in the posttest. The p-value in both correctors is smaller than 0,05 (0,000 < 0,05) (3) There is an improvement in students’ problem-solving ability, to the improvement of students’ learning outcomes. (4) The improvement can be seen from the n-Gain test was used to see the difference between pretest and posttest final values in every group division. The interval of n-Gain between group divisions is 0,32 – 0,40. this value is included in the medium category, which is (0.30 ≤ n-Gain ≤ 0.70). so, based on these results, the group division in the TAPPS learning model can improve student learning outcomes on momentum and impulse topics. Keywords: Group Division; TAPPS Learning Model; students’ problem-solving ability, students’ learning outcomes
DEVELOPMENT OF PROBLEM-SOLVING SKILLS TEST ON DYNAMIC FLUID MATERIAL AT SMA TARUNA PBD MEDAN
This study focuses on the development of a physics problem-solving skills test instrument on dynamic fluid material for grade XI high school students. The purpose of this study is to determine how to develop a problem-solving-based test instrument on dynamic fluid material and to determine the feasibility of a problem-solving-based test instrument on dynamic fluid material. The type of research used in this study is R & D (Research and Development) development research using the ADDIE research model which has a research design through four stages, namely Analysis, Design, Development, Implementation and Evaluation. The trial sample in this study was 29 grade XI students of Taruna PBD Medan High School with the assumption that the entire class is homogeneous. The research instrument used is a problem-solving skills test consisting of 7 questions in the form of essays. The trial results were obtained from the problem-solving ability test instrument in the validation test conducted by 3 validators who had a very high value category which was included in the category of suitable for use with revision. Analysis of the problem-solving ability instrument administered to 29 students, with the results obtained in the validity and reliability trials, showed that all test instruments were valid and reliable. In the trial, the difficulty level of five questions was classified as moderate, one was classified as easy, and one was classified as difficult. Furthermore, in the discrimination test, the seventh question was categorized as excellent. Thus, the developed test instrument was suitable for use with five questions. So it can be concluded that the development of instruments based on students' problem-solving abilities is suitable for measuring students' thinking abilities. Keywords:Test instrument, Problem Solving skills
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Development of Physics Practicum Module with Scientific Approach on Dynamic Fluid Material at SMAN 2 Medan
This research is based on problems that occur at SMA Negeri 2 Medan where the school does not have a practicum module, especially in physics learning. This study aims to develop a physics practicum module with scientific approach on dynamic fluid material and analyze the validity of practicum modules in terms of the level of validity, practicality, and effectiveness of the module. The type of research used is Research and Development (R&D) which refers to the ADDIE model. The data collection technique is in the form of validity questionnaire, practicality questionnaire and module effectiveness questionnaire in the form of pre-test and post-test questions. This research was conducted through the stages of analysis, design, development, implementation and evaluation. The subjects of this study included two physics lecturers and physics teachers as validators, as well as students of class XI Mipa 1 SMA Negeri 2 Medan. The results of the study in the form of module validity level which obtained an average of 92.2% with a very valid category, the module practicality level obtained an average of 89.9% with a very practical category. Meanwhile, the effectiveness level of the module obtained N-gain of 0.65 which shows there is an increase in student learning outcomes seen from the pre-test and post-test results. The level of effectiveness of the physics practicum module with scientific approach on dynamic fluid material is declared valid, practical, and effective. Keywords: Practicum Module; Scientific Approach; Dynamic Fluid
THE DEVELOPMENT OF TEST INSTRUMENT BASED ON HIGHER ORDER THINKING SKILLS (HOTS) WITH ADDIE MODEL
This study aims to develop a physics test instrument based on Higher Order Thinking Skills (HOTS) with ADDIE Model that meets the qualification in the aspects of validity, reliability, discriminating power, level of difficulty, and effectiveness of distractors. The type of research used is the Research and Development (R&D) ADDIE model with 5 stages, namely: (1) the analysis: problem identification, need analysis, and test instrument analysis, (2) design: format selection and initial design of HOTS test instruments, (3) development: HOTS test instrument design development, content validation by experts, revision of the results of content validation, (4) implementation: small class tests on 10 students of class XI IPA 2, large class tests on 45 students of class XI IPA 2 and XI IPA 3 in SMA Swasta PAB-8 Saentis, (5) evaluation: re-analyzing the results of the trial, and conclusions from all stages of the research. The test instrument developed consisted of 20 multiple-choice items. The results of the content validation test obtained valid test instruments with revisions to material, construction, and language aspects. The results of the small class test showed that 85% of valid items, very reliable, 95% of items had good discriminating power, 95% had moderate difficulty, and 70% had good distractors. Large class test results obtained 88% of items are valid, reliable, 56% of items have good discriminating power, 82% of items have moderate difficulty, and 82% of items have good distractor effectiveness, so the test instrument is feasible to use to measure students higher order thinking skills. Keywords:Higher Order Thinking Skills, Test Instrument, ADDIE Model
ANALYSIS OF EXAM QUESTION ITEM TERMS OF COGNITIVE ASPECT BASED ON REVISED BLOOM’S TAXONOMY FOR PHTSICS SUBJECTS IN PUBLIC HIGH SCHOOLS
The aim of this research is to find out the relevance of the reviewed questions from the cognitive aspects of revised bloom’s taxonomy and characteristics of teacher-made questions based on the analysis of the difficulty index and discrimination index in the odd semester exam questions for physics subject of the academic year 2023/2024 at 4 Public High School in Medan. This research uses qualitative descriptive methods with data collection using documentation techniques. The analysis's results in SMAN 5 Medan indicate that the questions for the odd semester exam do not fully meet the appropriate proportion, which is 39,9% for C1 and C2, 59,9% for C3 and C4, and 0% for C5 and C6. The analysis's results in SMAN 7 Medan show that the questions for the odd semester exam also do not fully meet the appropriate proportion, which is 0% for C1 and C2, 86,67% for C3 and C4, and 13,34% for C5 and C6. The results in SMAN 8 Medan show that the exam questions do not fully meet the appropriate proportion, which is 20% for C1 and C2, 75% for C3 and C4, and 5% for C5 and C6. The results in SMAN 18 Medan indicate that the exam questions also do not fully meet the appropriate proportion, which is 46,6% for C1 and C2, 53,3% for C3 and C4, and 0% for C5 and C6. Meanwhile, the appropriate proportion of questions is 30% for C1 and C2, 40% for C3 and C4 and 30% for C5 and C6. The results of the analysis of the difficulty index in 4 public high schools in Medan are dominated by the medium category. Based on the results of the analysis of the differentung criteria of the 4 schools, it is dominated bye the bad category. Keywords: Analysis of Questions; Cognitive Aspects; Revised Bloom’s Taxonomy; Difficulty Index; Discrimination Index
IDENTIFICATION OF MISCONCEPTIONS IN PHYSICS LEARNING
occur in class X SMA students in Medan City regarding parabolic motion. This type of research is included in descriptive research. Based on the regional sample used in this research, the schools selected were located in the city center, mid-city and suburbs, namely SMAN 18, SMAN 7 and SMAN 11 Medan respectively. The number of samples taken by each school was SMAN 18 with 36 students, SMAN 7 with 36 students, and SMAN 11 with 36 students. The research instrument is in the form of reasoned multiple choice questions totaling 15 questions. Before these test questions are used, the instrument is first validated by experts. After the tests were carried out in three schools, the data was analyzed using the CRI (Certainty of Response Index) method. The research results obtained showed that the misconceptions experienced at SMAN 18 Medan were 52.59%, at SMAN 7 Medan it was 60.37% and at SMAN 11 Medan it was 41.11%. It was concluded that misconceptions among class. Keywords: Misconceptions, parabolic motion, concept understanding
PORTRAIT OF STUDENTS™ MISCONCEPTIONS USING FOUR-TIER MULTIPLE CHOICE DIAGNOSTIC TEST ON ROTATIONAL DYNAMICS MATERIAL IN CLASS XI SENIOR HIGH SCHOOL
Misconception is a mismatch between the understanding of the concept known by students and the actual concept. Physics is a science that has several concepts. The profile of misconceptions on physics concepts must be identified so that students have an appropriate understanding of the concepts. The purpose of this research is to analyze students™ concept understanding and misconceptions of Rotational Dynamics material using a four-tier multiple choice diagnostic test. The type of research used is descriptive with qualitative and quantitative approaches. This research was conducted in one of the high schools in Medan in Grade XI IPA. The population in this research was grade XI students majoring in IPA. The research sample was obtained by using purposive sampling technique as many as 64 students of grade XI IPA 2 and XI IPA 3. Sampling based on certain criteria from population participants. The criteria are classes whose students have finished learning Rotational Dynamics material and have not been tested on Rotational Dynamics material. Data collection techniques in the form of diagnostic tests response questionnaires and interviews. The test used is a four-tier multiple choice diagnostic test that has been validated by experts. The diagnostic test consists of 18 valid items with a reliability of 0.912 including a very high category, good differentiating power, and moderate difficulty level. The results showed that students' concept understanding of Rotational Dynamics material was categorized as moderate with 44.88% of students understood the concept, 50.17% of students had misconceptions, and 4.95% of students did not understand the concept, and students' responses to the use of four-tier multiple choice diagnostic tests obtained 80% with good criteria.
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DEVELOPMENT OF INTERACTIVE LEARNING MEDIA BASED ONARTICULATE STORYLINE 3 SOFTWARE ON TEMPERATURE AND HEAT MATERIAL IN SMA NEGERI 14 MEDAN
This study aims to produce interactive learning media based on articulate storyline 3 software to test the feasibility of the developed media, determine the response of students to the developed media and test the effectiveness of Interactive Learning media. This type of research is research and development with a development design model 4D (Define, Design, Development, Disseminate). The subjects of this study were 40 students of Class XI in SMA Negeri 14 Medan. The research instruments used were observation sheet, interview instrument, student response questionnaire and test instrument. Based on the results of the feasibility test by material experts obtained a percentage of 90% with very decent criteria, assessment by media experts is 86% with very decent criteria and assessment by expert users (teachers) is 90% with very decent criteria. The effectiveness of Interactive Learning Media obtained a value calculated with a gain of 0.43. The results were included in the medium category in improving students ' cognitive abilities. Based on these results, it can be concluded that the Interactive Learning media based on articulate storyline 3 software that has been developed is very feasible to be used as a medium in the process of learning physics and can improve students cognitive abilities. Keywords: Interactive Learning Media, 4D Thiagarajan, Articulate Storyline 3
VALIDITY OF GUIDED INQUIRY-BASED PHYSICS LEARNING MODULE
The learning resources used in learning physics class XI SMAN 1 Namorambe is only a package book. In fact, teachers and students are not satisfied with the existing learning resources, therefore a new learning resource is needed and is expected to meet the needs of teachers and students. This research focuses on the development of physics learning modules on sound waves material class XI SMA. This study aims to determine the validity level of the guided inquiry-based module on the subject of sound waves that have been developed. This research is an R & D (Research and Development) development research using the 4-D model which has four main stages, namely the defining stage (define), the design stage (Design), the development stage (Development), and the dissemination stage (disseminate). The research instruments used are validation instruments consisting of validation instruments by material experts and media expert validation instruments. The results showed that the validity level of the guided inquiry-based physics learning module produced was on very valid criteria so it was feasible to use in learning.
Development Diagnostik Of Three Tier Multiple Choice Diagnostic Test Instrument To Assess Learners' Ability On Static Electricity Material
This study aims to determine the feasibility and ability of learners to the instruments developed. This research was conducted at SMA Negeri 6 Pematangsiantarcarriedin the odd semester of the 2023/2024 academic year. The type of research used is R & D (Reaserch and Development) using 3D models. The study was conducted on students who have studied static electricity materials. The samples used in this study were 36 students from Class XII-IPA 3 taken byrandom sampling. Data collection techniques in this study is by way of interviews, tests, and provide a response questionnaire. Data analysis was performed using the person correlation equation with diagnostic tests. The results of this study is a test instrument to measure the ability of students in SMA Negeri 6 Pematangsiantar on static electricity as many as 20 items of diagnostic questionsthree tier multiple choice. The item is already valid measured by the estimated product moment, has a high level of reliability with a value of 0.712, the difficulty level of the item is good. The results of the analysis of the problem items and the analysis of the ability of students showed that the test instruments used are effective in measuring the ability of students in SMA Negeri 6 Pematangsiantar on static electricity.
THE INFLUENCE OF PROJECT BASED LEARNING MODEL USING KWL CHART ON STUDENT PROCESS SCIENCE SKILLS IN PHYSICS LEARNING AT SMA NEGERI 2 LUBUK PAKAM
This study aims to determine the effect of the Project Based Learning model on high school students™ science process skills. The type of research used is a quasi experimental research design with a two group pretest posttest design. The population used was students of class XI MIA SMA Negeri 2 Lubuk Pakam, totaling 2 classes. The research sample consisted of two classes, the class taken was XI MIA I as the experimental class and XI MIA III as the control class. The instrument used is a science process skills test in the form of an essay consisting of 10 questions that hav been declared valid by the validator. Based on the results of the study, the average pretest score for the experimental class was 20,68 and the pretest for the control class 18,85. The results of testing the hypothesis showed that a significant value of 0,411 > 0,05 otherwise is accepted or both classes have the same initial abilities. After applying the Project Based Learning model, the average posttest score of the experimental class was 77,68 and that of the control class was 64,71. The results of testing the hypothesis showed that a significant value of 0,00 < = 0,05, it is stated that is accepted, meaning that there is a significant influence of the Project Based Learning model on student™s science process skills.
Development of Self-Based Competency Test Application Based On Microsoft Excel To Improve Self-Efficacy of High School Students
This study aims to analyze the computer-based Independent Competency Test (ICT) program that was developed to improve students' self-efficacy in physics subjects and to analyze the computer-based Independent Competency Test (ICT) program that was developed effectively used in increasing student self-efficacy used by participants students and teachers. This research uses the Research and Development (R&D) method which includes stages: (i) Identification of Potential and Problems; (ii) Analysis of Needs and Data Collection; (iii) System Design; (iv) System Implementation; (v) System Validation; (vi) System Revision; (vii) System Testing; and (viii) Final Systems. The subjects of this study were MAN 1 Medan students. The instrument used was testing aspects of functionality, usability, and student self-efficacy questionnaires. Based on the results of expert validation on the functionality test, it is obtained a percentage of 100% with very good criteria and has met the aspects of functionality. The results of expert validation on the usability test obtained a percentage of 93.15% with very high criteria and have met the usability aspect. Furthermore, the percentage obtained from the student questionnaire / self-efficacy questionnaire was 81% with very high criteria.
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Analysis of Science Process Skills Improved From Student Activities Through Inquiry Training Learning Model
Science skills are skills that students need when they are investigating. These skills are needed by students in the process of inquiry to solve problems from a natural phenomenon that is around them. general reality many of the skills of students who tend to be passive and low. The low scientific skills of students because the learning process does not involve practicum. Therefore, this study aims to find out. Improved science skills in terms of high school student activities through inquiry training learning models. This type of research is descriptive. The instrument of this study was the activity evaluation observation sheet. Each student observation sheet consists of five indicators. The indicator is confronting the problem, verifying data, experimenting, processing data and inquiry analysis. The results showed that skills based on assessment of activity indicators increased at each meeting.
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Application of Test Instrument Designs for Momentum and Impuls In Achieving The Conceptual and Procedural Knowledge of High School Students
This study aims to develop momentum and impulse material test instruments on the achievement of high school students' conceptual and procedural knowledge learning outcomes. The research method used in the design of test instruments is to determine the purpose of the test, compile the grid, choose the form of the test instrument, determine the length of the test instrument, validate the test and test the test to find out the test results. The test instrument was used to assess students' conceptual and procedural knowledge abilities on the material of momentum and impulses. The subject of the study was the test instrument. This research successfully developed a test instrument for momentum and impulse material on the achievement of learning outcomes of high school students' conceptual and procedural knowledge.
ANALYSIS OF WEBSITE-BASED PHYSICS LEARNING MEDIA DEVELOPMENT ON STUDENTS' PHYSICS LEARNING INTEREST
THE EFFECT OF COOPERATIVE LEARNING STRATEGY STAD MODEL IN LEARNING HIGH SCHOOL PHYSICS
This study aims to analyze and determine the effect of the STAD type cooperative learning strategy model on preschool physics education. On the one hand, surveys are conducted in the online library research process, and on the other hand, information is collected by browsing through magazines, books and based on the research conducted. The results show the effectiveness of the STAD cooperative learning strategy in high school physics education could improve students' cooperative abilities and interactive abilities between students. Teachers can actively activate and develop students' unique skills. Another effect is the achievement of academic achievement increases compared to before. Keywords: Cooperative Learning, STAD Model, Learning, Strategy
META-ANALYSIS OF THE EFFECT OF PROBLEM-BASED LEARNING MODEL ON CRITICAL THINKING SKILLS
This study aims to analyze the effect of the Problem Based Learning (PBL) learning model in improving critical thinking skills, the influence of PBL in education labels and subject matter. This research compares the PBL learning model with the conventional one. This research is a meta-analysis study. By finding the effect size value. The average value of the effect size or critical thinking skills was 0.52 in the medium category. At the level of education, it is more effective learning materials on Optical instruments material at the high school education level. The conclusion of this research is that Problem Based Learning can improve critical thinking and problem solving skills. Keywords: Problem Based Learning and Critical Thinking
META-ANALYSIS OF THE EFFECT OF DISCOVERY LEARNING MODEL ON PHYSICS LEARNING OUTCOMES
The purpose of this study is to learn the great impact the discovery learning model has on learning, based on education and lesson materials. The kind of research is a meta-analysis. The subject of this study is 24 scientific articles published by some journals from 2015 to 2020. Research instruments of coding sheets. For the impact of the discovery learning model on high school education, it has a moderate category with the effect size of 0.72 and the ladder junior high school education has high ratings on an effect size of 1.26. the impact of the discovery learning model on lesson materials has a moderate category with an effect size range of 0.67 to 0.80. As for high ratings, it has an effect size of 1.20. In general, the discovery learning model affects the study of physics. Keywords: Meta-analysis, Discovery learning, Learning outcomes
ANALYSIS OF THE EFFECTIVENESS OF THE IMPLEMENTATION OF FLIPPED CLASSROOM LEARNING MODEL IN SCIENCE LEARNING AT SCHOOL
The flipped classroom-based learning model is one of the student-centered learning models to improve learning effectiveness. This learning model reverses student learning time, which usually students come to school to gain knowledge, then it is reversed to be done at home so that time at school is used effectively to discuss material that is not clear and still needs further explanation with students who have previously been equipped with learning material that is the subject of discussion. In this study, the author uses a descriptive qualitative research method that is literature study with secondary data as a source of information to analyze how the application of the flipped classroom learning model in science learning at school and whether this method is able to make the teaching and learning process much more effective and efficient. Keywords: effectiveness; learning model; flipped classroom
THE RELATIONSHIP BETWEEN LEARNING ATTITUDES AND LEARNING OUTCOMES ON THE MATERIAL OF NEWTON'S LAW OF GRAVITY IN PUBLIC HIGH SCHOOL 2 SUNGAI PENUH CITY
The purpose of this study was to determine whether there is a significant relationship between attitudes and learning outcomes in Newton's Law of Gravity material in class XI MIPA 2, XI MIPA 3, and XI MIPA 4 in SMA Negeri 2 Kota Sungai Penuh. This research is quantitative descriptive. The independent variable in this study is the attitude of the students, and learning outcomes are the dependent variable. The population taken was as many as 105 people consisting of class XII MIPA 2, XI MIPA 3, and XI MIPA 4 SMA Negeri 2 Sungai Penuh City and the sample taken was 50 people. Data collection techniques using a questionnaire (questionnaire). Data analysis techniques were carried out including normality test, linearity test, and correlation test with the help of SPSS 21 software. The test results obtained a Pearson correlation value of 0.518, meaning that there is a weak correlation between attitudes and learning outcomes with a Sig. (2-tailed) = 0.00 <0.05 then H0 is rejected, this means that H1 is accepted, that is, there is a significant relationship between attitudes and learning outcomes, although there is a linear correlation but the correlation is weak. Keywords: Attitudes, Learning Outcomes, Physics
IMPROVEMENT OF LEARNING ACTIVITIES AND ACHIEVEMENT OF STUDENT LEARNING OUTCOMES IN LEARNING PHYSICS USING INQUIRY TRAINING LEARNING MODEL
Teaching and learning activities not only require students to obtain good cognitive learning outcomes but also require students to be able to play an active role in learning so that students have good attitudes and skills as well. Student activeness can be seen from the activities or activities during learning. Therefore, this study aims to determine the increase in student learning activities and student learning outcomes using the Inquiry Training learning model. This type of research is a quasi experiment. The instrument used was the observation sheet in accordance with the learning model applied and the learning outcome test in the form of an essay totaling 10 items. The results showed that an increase in student learning activities would affect the achievement of student learning outcomes.
Copyright (c) 2020 Journal of Learning and Technology in Physics https://creativecommons.org/licenses/by/4.0
META-ANALYSIS OF THE EFFECT OF INQUIRY TRAINING LEARNING MODEL ON THE LEARNING OUTCOMES OF HIGH SCHOOL PHYSICS STUDENTS CLASS X
Learning physics is considered difficult and unpleasant by most students. This is because at the time of learning the teacher did not apply a learning model that involved students, resulting in low student learning outcomes. This study aims to reanalyze the influence of the inquiry training learning model on the learning outcomes of high school physics students in class X. This type of research is a quantitative metaanalysis. The sample consists of 10 articles with S1-S6 reputation. The collection of articles uses an instrument, namely an observation sheet. The results obtained that the average effect size of the influence of inquiry training learning model on physics learning outcomes in high school class X is 0.885 in the medium category and the inquiry training learning model is effectively used on heat material with an effect size of 1.162 in the high category. Based on the results of this study, it was found that there was an influence of the inquiry training learning model on the learning outcomes of high school physics students in class X. Keywords: Inquiry Training; Learning Outcomed
EFFORTS TO IMPROVE STUDENT LEARNING CREATIVITY IN PHYSICS LEARNING USING PROJECT-BASED LEARNING MODELS
AN EXPLORATORY STUDY: DEVELOPMENT OF ELECTRONIC MODULES IN MATHEMATICAL PHYSICS I COURSE
Abstract is written using Sylfaen letters, size 11, space 1 with a maximum text length of 165 words. Abstracts are written in the standard Indonesian version with enhanced spelling. Abstracts are also written in the English version with applicable conditions. Abstract contains objectives, methods, results and conclusions. This research is an exploratory type of research that aims to find out the difficulties experienced by students in mathematics physics lectures and solutions to overcome them. The method used is quantitative and qualitative research methods with data collection instruments in the form of questionnaires and interview sheets. The number of samples set by the researchers amounted to 30 students as the subject of distributing the questionnaire and 10 students as the subject of the interview. The sample in this study was selected by purposive sampling technique. The data analysis carried out by the researcher was using statistics while the data analysis from the interviews was carried out with 3 main activities, namely data reduction, data presentation, and drawing conclusions. The result of this research is that students have difficulty understanding the material in my mathematics lectures because of the use of books that are less varied and the main books used in English and the derivation of formulas are not presented in detail. Therefore, researchers are encouraged to develop electronic modules where 43.3% of students agree and 23.3% of students strongly agree to develop electronic modules in mathematics practicum I lectures. Keywords: development; electronics module; mathematical physics I
COLLABORATION AND ACHIEVEMENTS OF STUDENTS MOTIVATION IN PHYSICS LEARNING
Teaching and learning activities that tend to be monotonous and passive result in low student interest in learning and achievement. Therefore, this study aims to determine the collaboration and achievement of student motivation in learning physics. This research is applied with the cooperative learning model Group Investigation (GI) type in six phases that can improve collaboration, motivation and student achievement, namely selecting topics, cooperative planning, implementation, analysis and synthesis, presentation, evaluation. This type of research is a quasi experiment. The instrument used was a test of student learning outcomes in the form of descriptions totaling 10 items and student activity sheets, namely experimental activities. The results showed that the existence of good peer collaboration will affect the achievement of student motivation in learning physics.
CHARACTERISTICS OF ELECTRODE MEMBRANE PVA-ENZIME COATING PVC-PLASTICIZER KTpClPB FOR UREA BIOSENSOR
This study aims to determine the effect of the composition comparison of the PVA-Enzyme urease coating PVC-Plastisizer KTpClPB membrane with memmbran characterization using FTIR and analyze membrane electrodes with XRD. The method used is the potentiometric method using the Electrode Selective Ion (ISE), where the polymer used is PVA and PVC as a coating with a composition ratio of PVA: PVC is 1: 1. The same PVA and PVC were used, namely 0.0350 g, with 2 mg of enzyme and 0.0500 g and 0.0120 g of KTpClPB plasticizer. The best composition result is the PVA-Enzyme PVC-Plastisizer coating enzyme KTpClPB 0.0500 g membrane electrode characterization using XRD shows the highest intensity value is at an angle of 2θ = 44.020 which is 1,626 count second (cts) and membrane characterization using FTIR shows that there is a functional group OH, CH, Câ‰¡C, NH, CO and CH. The addition of PVA-Enzyme coating will reduce or even eliminate the amount of Wolframm and can reduce the amorphous properties of the membrane electrodes.
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