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All Journal Journal of Indonesian Science Teachers
Z Zulirfan
Physics Education, Universitas Riau, Indonesia
Education Social Sciences

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Practicality of Using Alternative Energy Project Media in High School Physics Learning Y Yennita; Nurhativa Yusana; Z Zulirfan
Journal of Indonesian Science Teachers Vol. 1 No. 2 (2023): September
Publisher : Master of Science Education, Department of Mathematics and Natural Sciences Education Faculty of Teacher Training and Education, Universitas Riau

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Abstract

This research aims to improve students' scientific literacy skills by using the Project-based learning (PjBL) learning model integrated with the STEM (science, technology, engineering, and mathematics) approach in class XI MS 3 students at SMAN Plus, Riau Province. The research used the Classroom Action Research (PTK) method with a total of 29 students, which was carried out in two cycles, with each PTK cycle consisting of five steps, namely: 1) localizing the problem, 2) planning, 3) action and observation, 4) analyzing data, and 5) reflection. The scientific literacy studied includes 3 competencies, namely explaining phenomena, interpreting, evaluating, and designing scientific investigations. The results of the analysis of students' scientific literacy abilities from the comparison of cycle I and cycle II showed an increase in scientific literacy scores, namely from 64.3 to 72.1. Based on the research results, it can be concluded that the application of the PjBL-STEM learning model is effective in improving students' scientific literacy skills in learning Physics, especially in class XI MS 3 SMA Plus Pekanbaru.
Empirical Validation of Static Electricity Animation Videos to Improve the Cognitive Abilities of Physics Science in Junior High School Students Cynthia Hasibuan; Z Zulirfan; Muhammad Syafi’i
Journal of Indonesian Science Teachers Vol. 1 No. 2 (2023): September
Publisher : Master of Science Education, Department of Mathematics and Natural Sciences Education Faculty of Teacher Training and Education, Universitas Riau

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Abstract

This research aimed to determine the perceptions of students and teachers and describe the cognitive abilities of students after learning using static electricity animation videos. The research sample consisted of 31 students of class IX-6 who were randomly selected. The researcher gave a questionnaire sheet that had been validated by experts as a research instrument in collecting teacher and student responses regarding the practicality of the media with 10 indicators of practicality and gave 20 posttest questions which were analyzed descriptively. The results showed that based on teacher responses obtained an average of 3.7, student responses obtained an average level of media practicality of 3.5 with a very high category and the results showed that students' cognitive abilities obtained an average of 82.2 with a good category. The results of teacher and student responses as well as practicality test results concluded that animated videobased learning media on static electricity material was effective and practical to use as learning media for Class IX Junior High School students.
Co-Authors Cynthia Hasibuan Muhammad Syafi’i Nurhativa Yusana Y Yennita