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Journal of Learning and Technology in Physics
Published by Universitas Negeri Medan
ISSN : 27212718     EISSN : 27211274     DOI : https://doi.org/10.24114/jltp
Core Subject : Science, Education, Social,
Computer Science & IT Education Materials Science & Nanotechnology Physics Social Sciences
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.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 90 Documents
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DEVELOPMENT OF PROBLEM-BASED LEARNING-BASED LEARNER WORKSHEETS (LKPD) ON THE SUBJECT OF HOOKE'S LAW AT SCHOOL MAS PLUS AL-ULUM MEDAN Safitri, Eka
Journal of Learning and Technology in Physics Vol. 4 No. 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.48031

Abstract

This study aims to determine the level of feasibility of Problem Based Learning based LKPD on Hooke's Law material based on material experts and media experts, and to determine the level of practicality of Problem Based Learning based LKPD on Hooke's Law material based on the response of teachers in the field of study and student responses. This research uses research and development methods or Research and Development (R&D). The LKPD feasibility test uses a Likert scale questionnaire validated by two validators. And the practical test of LKPD was carried out at MAS Plus Al-Ulum Medan school by teachers and students. Based on the results of the study, a material expert validator assessment of 72% was obtained, a media expert assessment of 80% with feasible / valid criteria. And based on the response of the physics teacher, a score of 94% was obtained, and the response of students obtained a value of 94.45% with very practical criteria.
DEVELOPMENT OF PHYSICS E-MODULES BASED ON KVISOFT FLIPBOOK MAKER APPLICATION ON CIRCULAR MOTION MATERIAL Meylani, Evy
Journal of Learning and Technology in Physics Vol. 4 No. 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.49218

Abstract

This study aims to determine the level of feasibility, practicality and effectiveness of the physics e-module based on the Kvisoft Flipbook Maker application on Circular Motion material. The type of method used in this study is development or Research and Development (R&D) using the 4D model, but is limited to three stages: 1) define, 2) design and 3) develop. The research results based on the validation of material experts and media experts obtained a total score of 19.7, with an average of 4.92 and 16.78 with an average of 4.19 "very feasible" e-module to use. This validation was also carried out on physics teachers with an average of 4.22 and was declared "very feasible". For in the e-module practicality test based on student responses for small groups involving 5 students and the results of an average percentage score of 88.8% with the interpretation of "very practical". In the large group test involving 30 students and the results were 86% with the interpretation of "very practical". While the results of student learning tests through the pre-test and post-test given to 30 students consisting of 10 multiple choice questions, the learning outcomes of students' cognitive knowledge aspects were classified as effective because they had scores between (g) ≥ 0.70, namely 0 ,72. This shows that the e-module based on the kvisoft flipbook maker application on circular motion material is stated to be "very effective" and can improve student learning outcomes.Keywords: E-Module; Kvisoft Flipbook Maker; Circular Motion.
THE EFFECT OF STUDENT LEARNING OUTCOMES ON TEMPERATURE AND HEAT MATERIAL USING THE DISCOVERY LEARNING MODEL Panggabean, Melda
Journal of Learning and Technology in Physics Vol. 4 No. 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.49441

Abstract

This study aims to determine the effect of the discovery learning model on learning outcomes in the material Temperature and Heat in class XI SMAN 1 Sibolangit T.P 2022/2023. The type of research used is a quasi experiment. The population in this study were all students of class XI SMA N 1 Sibolangit. Sampling was done by cluster random sampling by taking 2 classes out of 6 classes randomly, namely XI MIA 3 as the control class, totaling 30 people and XI MIA 2 as the experimental class, totaling 32 people. The instrument used to determine student learning outcomes is a student learning outcomes test. In testing the normality of the pretest values in the experimental class, it was obtained Lcount < Ltable, so the data for both classes were normally distributed. In the homogeneity test obtained Fcount <Ftable, then both samples come from homogeneous groups. Then given a different treatment, the experimental class with the discovery learning model and the control class with conventional learning. After learning was given, the average value of the posttest experimental class was higher than the average value of the control class. The results of the t test obtained tcount > ttable, so ha was accepted. Thus, it was found that there was an influence of the discovery learning model on student learning outcomes in the subject of temperature and heat in class XI SMAN 1 Sibolangit T.P 2022/2023.
THE EFFECT OF A JIGSAW-TYPE COOPERATIVE LEARNING MODEL BASED ON BLENDED LEARNING USING GOOGLE CLASSROOM HAS AN IMPACT ON STUDENT LEARNING OUTCOMES ON VECTOR MATERIAL Sipahutar, Nur Halimah
Journal of Learning and Technology in Physics Vol. 4 No. 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.49825

Abstract

This study aims to determine the effect of the jigsaw cooperative learning  model based  on blended learning  by utilizing google classroom on student learning outcomes in vector material. This study used a quasi-experimental type of research. The data collection method used was test instruments (pretest  and posttest) which were distributed to two classes, namely class X Mipa 3 as the control class and class X Mipa 2 as the experimental class. The test instrument used was 15 questions in the form of multiple choice which had been tested for validity, discriminatory power, level of difficulty, and reliability. The population in this study were all students of class X MAN 2 North Labuhanbatu as many as 6 classes. The average number of students in each class is 36 people. Two classes of samples were selected using simple random sampling technique. Based on the results of the calculation of the hypothesis test using the one-party t test at a significance level of 5% and dk = 36, a tcount value of 3.27 is obtained and a ttable value is 1.99 or tcount > ttable, so that it can be stated that Ha is accepted and H0 is rejected. So it can be concluded that the application of the jigsaw type cooperative learning  model based  on blended learning  by utilizing google classroom has an effect on student learning outcomes in vector material.
PHYSICS LEARNING STRATEGIES ON THE TOPIC OF ARCHIMEDES PRINCIPLE IN PUBLIC HIGH SCHOOL 11 MEDAN Siahaan, Verra Sanny Br; Siregar, Alkhafi Maas
Journal of Learning and Technology in Physics Vol. 4 No. 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.49907

Abstract

Penelitian ini bertujuan untuk mengidentifikasi dan menentukan strategi dalam pembelajaran fisika pada topik prinsip Archimedes yang telah dilaksanakan guru di SMA Negeri 11 Medan. Jenis yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif. Populasi dalam penelitian ini sebanyak 2 guru yang telah melarang topik prinsip Archimedes. Sampel penelitian diambil dengan menggunakan teknik purposive sampling sebanyak 1 (satu) guru sebagai informan utama. Pengambilan sampel berdasarkan kriteria-kriteria tertentu dari anggota populasi. Kriterianya adalah guru yang sudah lama dalam melarang topik prinsip Archimedes dan memiliki sertifikasi guru. Teknik pengumpulan data dalam penelitian yaitu observasi, wawancara, sudut dan wawancara mendalam. Analisis data yang digunakan adalah analisis SWOT dengan pendekatan matriks SWOT, IFE, EFE, dan IE. Berdasarkan hasil analisis strategi SWOT yang teridentifikasi dalam pembelajaran topik kepala sekolah Archimedes di SMA Negeri 11 Medan adalah 1) Strategi SO, yaitu guru menggunakan demonstrasi pembelajaran untuk menjadi pembuat konten. 2) Strategi WO, yaitu meningkatkan kemampuan guru dalam menggunakan software dan meningkatkan kemampuan guru dalam membuat media pembelajaran untuk menjadi konten kreator. 3) Strategi ST yaitu guru melibatkan siswa dalam memanfaatkan sumber belajar di internet; guru menyiapkan handout untuk memudahkan dalam pembelajaran; guru menyiapkan powerpoint sebagai media pembelajaran. 4) Strategi WT, yaitu meningkatkan kreativitas guru dalam mendesain pembelajaran untuk menggunakan waktu pembelajaran secara efektif dan efisien; meningkatkan kemampuan guru dalam menggunakan perangkat lunak guna mendukung pembelajaran; meningkatkan kemampuan guru dalam membuat media pembelajaran. Berdasarkan hasil analisis strategi IFE dan EFE yang ditentukan adalah œstrategi diversifikasi. Strategi ini memanfaatkan kekuatan yang dimiliki dalam menghadapi tantangan yang ada yaitu pada strategi ST.
VALIDITY OF GUIDED INQUIRY-BASED PHYSICS LEARNING MODULE silaban, eka setiaji; Siregar, Alkhafi Maas
Journal of Learning and Technology in Physics Vol. 5 No. 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.53034

Abstract

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 OF INTERACTIVE LEARNING MEDIA BASED ONARTICULATE STORYLINE 3 SOFTWARE ON TEMPERATURE AND HEAT MATERIAL IN SMA NEGERI 14 MEDAN Khairina, Devi; Rais, Abdul
Journal of Learning and Technology in Physics Vol. 5 No. 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.56262

Abstract

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
PORTRAIT OF STUDENTS™ MISCONCEPTIONS USING FOUR-TIER MULTIPLE CHOICE DIAGNOSTIC TEST ON ROTATIONAL DYNAMICS MATERIAL IN CLASS XI SENIOR HIGH SCHOOL Lubis, Salsabila Khairusysyifa; Bunawan, Wawan
Journal of Learning and Technology in Physics Vol. 5 No. 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.56266

Abstract

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.
Development Diagnostik Of Three Tier Multiple Choice Diagnostic Test Instrument To Assess Learners' Ability On Static Electricity Material Astuti, Rika; Kadri, Muhammad
Journal of Learning and Technology in Physics Vol. 5 No. 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.56271

Abstract

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 SHIDIQ, HANA SALSABILA; Kadri, Muhammad
Journal of Learning and Technology in Physics Vol. 5 No. 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v5i1.56274

Abstract

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.

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