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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Unram Journal of Community Service (UJCS)
Wahyudi Wahyudi
University of Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
Development of Learning Instrument to Increase Student’s Physics Concept Mastery Through Conflict Cognitive Approach Muhammad Zuhdi; Muh Makhrus; Wahyudi Wahyudi; Ahmad Busyairi; Haerunnisa Haerunnisa
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2348

Abstract

Physics learning using direct instruction method or speech method did not optimal in increasing concept mastery. This case results in low learning outcomes due to the low mastery of students' physics concepts. The solution to this problem is to develop learning instruments based on a cognitive conflict approach assisted by lesson videos to improve students' mastery of physics concepts as valid and appropriate products for use in learning. The learning tools developed are syllabus, lesson plans, Student’s Worksheet, lesson videos and concept mastery assessment instruments. The kind of research is research and development with the 4D method (define, design, develop, disseminate). This research is limited to the development stage, which includes validity testing. The results of this study can be concluded that the learning tools in the category are very valid and reliable. Based on these results, the learning tools developed are suitable for use in learning.
The Effect of Sensor-Based Elasticity Learning Media to Improve Student Creativity Desi Asriani; Susilawati Susilawati; Wahyudi Wahyudi
Jurnal Penelitian Pendidikan IPA Vol 9 No 1 (2023): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i1.2769

Abstract

The purpose of this study was to determine the effect of sensor-based elasticity learning media to increase students' creativity. This type of research uses quasi-experimental research with the type of research design in the form of a nonequivalent control group design. The population of this study was all class XI MIPA of Praya 2 Public High School. The research sample consisted of class XI MIPA 1 with 29 students as the control class, and class XI MIPA 2 with 28 students as the experimental class. Sampling was carried out using the purposive sampling method. The instrument used to measure student creativity is a creativity test in the form of a description of 8 questions. The creativity test instrument used has been tested for validity, reliability test, level of difficulty test, and differential power test. The results of hypothesis testing based on pre-test and post-test value data are tcount greater than ttable with a value of 6.56 greater than 1.671 categorized as Ho being rejected and Ha being accepted. So it can be concluded that there is an influence of sensor-based elasticity learning media to increase student creativity
Reducing Misconceptions on the Concept of Vibration and Waves with CCM CCA to Improve Creative Thinking Skills Muh. Makhrus; Susilawati Susilawati; Wahyudi Wahyudi; Hikmawati Hikmawati; Hairunnisyah Sahidu
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5204

Abstract

Education in the 21st century currently requires students to improve higher-order thinking skills (Higher Other Thinking Skills), one of which is creative thinking skills. A good conceptual understanding will support higher-order thinking skills, especially creative thinking skills. This study aims to reduce students' misconceptions about the concept of vibration and waves with CCM CCA and to improve students' creative thinking skills. Subjects in this case amounted to 29 students. Students' creative thinking skills are measured from the results of tests carried out 2 times, namely in the form of an initial test (pretest) and a final test (posttest) which refer to indicators of students' creative thinking skills. Items in both tests are equipped with response answers (reasons for answering questions) and all test items are equipped with several answer choices that indicate the level of certainty of answer responses. The method in this research is descriptive quantitative. The results of the study show that the CCM CCA learning model can reduce students' misconceptions about vibration and wave concepts and improve their creative thinking skills.
Co-Authors Ahmad Busyairi, Ahmad Desi Asriani Endang P Handayani Haerunnisa Haerunnisa Hairunnisyah Sahidu Hikmawati Hikmawati I Wayan Gunada Kosim Kosim Muh Makhrus Muh. Makhrus Muhammad Zuhdi Ni Nyoman Sri Putu Verawati Sutrio Syahrial Ayub Syahrial Ayub