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INDONESIA
IPER (Indonesian Physics Education Research)
Published by Universitas Negeri Medan
ISSN : 27469034     EISSN : 27745066     DOI : https://doi.org/10.24114/iper
Core Subject : Science, Education,
Education Physics Other
IPER (e-Journal) is a journal managed by the Physics Education Study Program, Under Physics Department of Universitas Negeri Medan. This journal contains the results of research on physics education, which is published two times a year. The IPER Journal is an integrated forum for communicating scientific progress in the field of physics education. This journal contains the results of thoughts, innovations and new findings in physics education, as well as significant research results related to improving the quality of physics learning, including 1. Physics teaching materials and their development 2. Utilization and development of learning approaches, models and strategies 3. Utilization and development of physics learning media 4. Development of evaluation and assessment instruments in physics education
Arjuna Subject : Umum - Umum
Articles 92 Documents
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THE DEVELOPMENT NEWTON™S LAW HANDOUT BASED ON ANDROID INTEGRATED STEM (SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATICS) Julianto, Aris; Wulandari, Dewi
(IPER) Indonesian Physics Education Research Vol. 4 No. 1 (2023): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v4i1.34056

Abstract

Abstract This study aims to develop a newton™s law handout in highschool that meets covering feasibiliy aspect, language aspect, presentation aspect, and graphics aspect. This typer of research is research development or Research and Development (R&D), with 4-D model. The population of this study were all student of SMA Negeri 2 Percut Sei Tuan with the subject of all student of class XI IPA1 SMA Negeri 2 Percut Sei Tuan. The testing phase for Newton's legal handouts was carried out by means of product validation by three experts, namely content experts, material experts, and teachers. The results showed that the value of product validity in the very valid category was an average percentage of 92.61% with a description of validator 1 87.73%, validator 2 98.14%, and validator 3 91.97%. while the response value in the category was very good/practical. The n-gain result obtained is 0.6, this indicates that there is an increase in learning outcomes in the medium category. Students give a positive response to the product being developed. Aspects of Ease of Understanding obtained a percentage of 78% (Good), Aspects of Learning Independence 83.75% (Good), Aspects of Learning Activeness 92.50% (Very Good), Aspects of Interest in Handout 86.25% (Very Good), Aspects of Presentation of Handout 93.30% (Very Good), Aspect The Use of Handout 81% (Good), and also the whole response to the handout developed as much 86.43% (Very Good). Teacher also give very positive response with percentage of 100%. Based on the results obtained, it can be concluded that the STEM integrated Newton's law handout is very valid and very good so that it can be used in the learning process.Keywords: Handout, Newton™s law, Android, Feasibility, STEM
THE EFFECT OF RQA (READING, QUESTIONING, ANSEWRING) LEARNING STRATEGY ASSISTED BY GOOGLE CLASSROOM ON STUDENTS™ COGNITIVE LEARNING OUTCOMES ON STATIC FLUIDS TOPIC Nainggolan, Elfi Dwi Ansa; Sirait, Makmur
(IPER) Indonesian Physics Education Research Vol. 3 No. 2 (2022): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v3i2.35535

Abstract

This study aims to: 1) determine students™ cognitive learning outcomes using RQA learning strategy assisted by Google Classroom on Static Fluids topic, 2) determine students™ cognitive learning outcomes using expository learning strategy assisted by Google Classroom, and 3) to prove the effect of RQA learning strategy assisted by Google Classroom on students™ cognitive learning outcomes on static fluids topic for class XI SMA N 1 Percut Sei Tuan. The type of research is a quasi-experimental research design with Pretest-Postest Group Design. The population of this research is all students of class XI SMA N 1 Percut Sei Tuan which consists of 6 classes. The sample of this research was taken by using simple random sampling technique, namely class XI MIPA 5 as the experimental class and XI MIPA 6 as the control class, each consisting of 23 students and 20 students. The instrument used is achievemnet test, namely a multiple choice test consisting of 10 items. The results of data analysis showed the average pretest value of the experimental class was 54.35 and the control class was 47.50. After being given treatment, the average posttest value for the experimental class was 75.05 and the control class was 53.00. By using the one sample t-test obtained the value of Sig. (2-tailed) < 0.05 (0.00 < 0.05) so Ha is accepted and H0 is rejected. So it can be concluded that there is a significant effect due to the use of RQA learning strategies assisted by Google Classroom on students' cognitive learning outcomes of XI MIPA on static fluids topic.
THE EFFECT OF USING ANDROID-BASED LEARNING MEDIA IN INCREASING MOTIVATION AND PHYSICS LEARNING OUTCOMES Nilsa, Difahar; Sani, Ridwan Abdullah
(IPER) Indonesian Physics Education Research Vol. 3 No. 1 (2022): IPER (Indonesian Physics Education Research )
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v3i1.35545

Abstract

The aims of this research study are to analyze change in learning outcomes and student motivation in class X science high school students using android-based learning media and evaluation android-based learning media effect on the physics learning outcomes for class X science high school students. The methods will be using is Quasi-experiment research design with Pretest-Posttest Control Group. The Population and sample of this research is student class X MIA SMA Al-Ulum Terpadu. Questionnaire and intrument test will be used as instrument. The academic performance of the students in this research is limited to increasing motivation and enhancing students learning outcomes in order to assess the product's usefulness. The result of data analysis were the average pretest value for control class was 60.19 and for experimental class was 73.81, after given treatment, the post-test mean value for control class was 88,75 and for experimental class was 90.16. Based on the results, the student's N-Gain, motivation and MANOVA test, the results of the hypothesis obtained are Sig. > 0.05 (0.114, 0.344 > 0.05) which means H0 accepted and H1 is rejected. As a result, utilizing android-based learning media did not have a substantial impact on improving student learning outcomes and motivation.
THE EFFECTIVENESS OF ONLINE LEARNING PROCESS IN THE COVID-19 PANDEMIC ON ELASTICITY TOPIC Ramadhani, Aulia; Siregar, Alkhafi Maas
(IPER) Indonesian Physics Education Research Vol. 3 No. 1 (2022): IPER (Indonesian Physics Education Research )
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v3i1.35751

Abstract

This research aims to: 1) knowing the student's response to online learning process on elasticity topic during pandemic COVID-19, 2) knowing the teachers response to online learning process on elasticity topic during pandemic COVID-19, and 3) knowing the effectiveness of online learning process on elasticity topic carried out during the COVID-19 pandemic. This type of research is quantitative using a survey method. The instrument used was a student questionnaire and a teacher questionnaire in the form of a Likert scale. The results showed that the responses of both students and teachers to online learning on elasticity topic based on the criteria, i.e., online learning planning, processes, and evaluations, on average could be categorized as good, the effectiveness of online learning on elasticity topic can be categorized as effective, level of student mastery and the level of learning completeness can be categorized as good and complete, but there are still many difficulties during the implementation process.
THE DEVELOMENT OF COMIC AS LEARNING MEDIA TO IMPROVE STUDENT™S MOTIVATION IN MOMENTUM AND IMPULSES FOR HIGH SCHOOL Sondang, Ruth; Derlina, Derlina
(IPER) Indonesian Physics Education Research Vol. 3 No. 1 (2022): IPER (Indonesian Physics Education Research )
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v3i1.36928

Abstract

This study aims to: 1) develop interesting instructional media such comics can affect student™s motivation, 2) determine students™ motivation after using comic as learning media, and 3) determine the feasibility of comic and student™s responses on momentum and impulses topic. The study was placed at SMAN 2 Medan and the participants were 20 science students of grade 10th. The type of research with Pretest-Postest group design model. The ADDIE model used for prepared instructional design of Physics Comic. The data of expert™s validations, students™s response and motivations were collected  by using questionnaire of experts™ validation, student™ responses and students™ motivation.The result of this study is the product of momentum and impulses comic.The result of material validation is 𝑋̅=4.25 in the good category and instructional media validation is 𝑋̅=4.50 in  very good category. The assessment of students in the form of response questionnaire is 𝑋̅=4.38 in very good category. It can be concluded that the momentum and impulses comic is feasible to use in learning and get positive responses from the students. Based on the results obtained, it can be concluded that the momentum and impulses comic is strongly feasible abd very good so that it can be used in the learning process.
THE DEVELOPMENT OF HIGHER ORDER THINKING SKILLS (HOTS) TEST INSTRUMENT IN SENIOR HIGH SCHOOL Sinaga, Hari Otta; Juliani, Rita
(IPER) Indonesian Physics Education Research Vol. 3 No. 1 (2022): IPER (Indonesian Physics Education Research )
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v3i1.39556

Abstract

The research aims to develop the objective physics instrument test  based Higher Order Thinking skills (HOTS) that already meet the qualification in aspects of validity, reliability, distinguishing power, difficulty level, and effectiveness of detractors. The type of research that is used in research is  Research and Development (R & D), the Borg & Gall models which consists of 7 stages, namely : 1) Research and information collecting, 2) Planning, 3) Development preliminary of products, 4) Preliminary field testing, 5) main product revision, 6) Main Field Test, and 7) Main product revision. Subject of research is student class X in SMA Swasta St. Lusia Sei Rotan who totaled 10 people on the preliminary field testing and student class X in SMA Swasta St.Lusia Sei Rotan and SMA N 2 Percut Sei Tuan who totaled 50 people on the main field testing. Results of the study showed that the validation of the contents by expet judgment is valid with the average value is 87.6 and has been getting evidence empirically through validation construction item test with the average value is 3.9 ( tcalculate > ttable , ttable = 2.01), the reliability of item test is 0.87 with high category ( 𝑟 ≥0,70 ), the distinguishing power have the average value is 0.45 with a category well, the average difficulty level is rather difficult with the range value is 0.2-0.73, and the effectiveness of distractors were function, so that instrument test decent used to measure higher order thinking skills of student.
THE EFFECT OF LEARNING MODELS DISCOVERY HELPFUL LAB VIRTUAL AGAINST THE ABILITY TO UNDERSTAND PHYSICS CONCEPTS Sihombing, Joel Pebrian; Hutahaean, Juniar
(IPER) Indonesian Physics Education Research Vol. 3 No. 2 (2022): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v4i1.44511

Abstract

This study aims to (1) determine student activity during the learning process using the Virtual Lab-assisted Discovery learning model on the subject matter of work and energy, (2) determine the effect of the Virtual Lab-assisted Discovery learning model on students' ability to understand physics concepts on the subject matter of effort and energy in class X semester II SMA Sw. Dharma Bhakti Siborongborong Academic Year 2022/2023.This type of research is quasi-experimental. The population in this study were all students of class X SMA Sw. Dharma Bhakti Siborongborong in even semester T.A. 2022/2023. The sample for this research was taken from two classes, namely class X IPA 1 (as the experimental class) and class X IPA 2 (as the control class), each of which consisted of 22 students and 20 students who were determined by the Cluster Random Sampling technique. Then given a different treatment, the experimental class using the Discovery Learning model assisted by the Virtual Lab and the control class with conventional learning. The data used in this study used a description test, the number of questions was 21 items which had been validated by the validator.From the research results, it was obtained that the average pretest value for the experimental class was 45.54 and for the control class was 43.81. After learning was completed, the posttest was given with the average result for the experimental class was 78.14 and the control class was 72.62. The data analysis technique used is the t test after the data is normally distributed and homogeneous. Based on data analysis and hypothesis testing, it was found that there was a significant influence of the Virtual Lab-assisted Discovery learning model on students' ability to understand physics concepts on the subject matter of work and energy.
IMPROVING STUDENTS CRITICAL THINKING SKILLS ON STUDENT LEARNING OUTOCOMES USING THE ICARE STRATEGY Tarigan, Mei Cristin; Sinuraya, Juru Bahasa
(IPER) Indonesian Physics Education Research Vol. 5 No. 2 (2024): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v5i2.51554

Abstract

This study aims to determine the level of students' critical thinking skills and train critical thinking skills of students in class X IPA SMA Swasta Taman Siswa Medan on Newton's Law material. This type of research is a pseudo experiment. The population in this study were all students of class X IPA SMA Swasta Taman Siswa Medan. This sampling uses the Total Sampling technique by taking all X IPA class students. The instruments used in this study consisted of two types, namely instruments to determine learning outcomes and activities with test instruments, the pretest value of the experimental class was 46 19 and the control class was 42.73 and after the learning was completed a posttest was given with the results of the experimental class posttest value of 85.48 and the control class of 72.73, so that there was a significant effect of the ICARE learning strategy on students' critical thinking skills on the subject matter of Newton's law.
THE EFFECT OF STAD TYPE COOPERATIVE LEARNING MODEL ASSISTED BY POWER POINT MEDIA ON STUDENT LEARNING OUTCOMES ON THE SUBJECT MATTER OF TEMPERATURE AND HEAT TEMPERATURE AND HEAT Siagian, Maria Agnes; Siregar, Nurdin
(IPER) Indonesian Physics Education Research Vol. 5 No. 2 (2024): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v5i2.51572

Abstract

The selection of an inappropriate model and the lack of use of learning media cause low student learning outcomes. This study aims to determine the effect of STAD type cooperative learning model assisted by power point media on the subject matter of temperature and heat. The type of this research is quasi experiment. The population in this study were all students of class XI SMA Negeri 1 Percut Sei Tuan. Sampling was done by simple random sampling technique consisting of two classes, namely class XI-Matlanfor as the experimental class and class XI-Matlansos as the control class, each of which amounted to 33 people. The instrument used was a student learning outcomes test totaling 20 questions in the form of multiple choice. The results of data analysis showed that the STAD type cooperative learning model assisted by power point media had a significant effect on student learning outcomes on temperature and heat material.
FEASIBILITY TEST OF ICARE-BASED STUDENT ACTIVITY SHEETS (LKPD) ON NEWTON'S LAW MATERIAL Tarigan, Ivana Angelia; Sinuraya, Jurubahasa
(IPER) Indonesian Physics Education Research Vol. 5 No. 2 (2024): IPER (Indonesian Physics Education Research)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iper.v5i2.51611

Abstract

This study aims to find out how the feasibility of ICARE-based LKPD and teacher and student responses to ICARE-based LKPD developed on Newton's Law material. This study used the Research and Development (R&D) method with a 4-D model modified by Thiagarajan et al (1974) by limiting the procedure to 3D due to limited research time. The results of the study show that in developing ICARE-based worksheets, knowledge of ICARE understanding and development models is required, which in this study uses 3D models.The feasibility of Student Worksheets (LKPD) after going through the validation and revision stages by media experts, material experts, teachers and students in this study was 82.65% which was included in the very feasible category and the response of teachers and students to ICARE-based physics LKPD in In this study, a percentage of 85.05% was obtained, where this value was included in the very feasible category so that it was proven that the developed ICARE-based Student Worksheets (LKPD) had met the eligibility to be used in physics learning on Newton's Law material in class X. Based on the results From this it can be concluded that the ICARE-based LKPD has met the eligibility to be used in learning Newton's Law material for class X high school students.

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