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Journal : Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)

Analisis Pemahaman Konsep, Multirepresentasi, dan Kosistensi Jawaban Siswa SMA pada Konsep Hukum III Newton Nur Utami Amaliah*; Endang Purwaningsih
Jurnal Pendidikan Sains Indonesia Vol 9, No 4 (2021): OCTOBER 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.942 KB) | DOI: 10.24815/jpsi.v9i4.21223

Abstract

 Newton's third law is a fundamental concept of Physics that is still not reached by students. The tendency of students who do not understand the concept well can be observed by measuring the ability of multi-representation and solutions when solving Physics problems. Therefore, this study aims to determine the concept of Newton's third law understood by students, the multi-representation students have, and the consistency of students' answers in answering physics questions. The participants numbered 28 students from the second semester of high school, selected using the purposive sampling technique, who had just completed discussions about Newton's Law and were willing to participate in this study. Participants were given 6 two-tier question items that managed the R-FCI questions. The results of the answers were analyzed quantitatively to determine the initial percentage description and then analyzed qualitatively to determine understanding, multi-representation ability, and consistency in depth. Most of the participants had low conceptual understanding and answered the questions consistent-wrong. However, based on the analysis of the answer choices and the reasons given, most students understand the meaning of the representation of the answers given
Influence of Interest In Learning and How to Learn on Understanding Concepts: Work and Energy Cases Alvi Hasanati*; Endang Purwaningsih
Jurnal Pendidikan Sains Indonesia Vol 9, No 2 (2021): APRIL 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.548 KB) | DOI: 10.24815/jpsi.v9i2.19203

Abstract

Student who do not have an interest in lessons will find it difficult to achieve optimal success, and the way students learn also affects student learning outcomes. The research aims to determine the effect of interest in learning and how students learn in understanding student concepts. The type of research used is survey research. The  research subjects were 60 students of class X Ar-Rohmah Islamic Boarding School Dau Malang. The research instrument was adapted and developed from previous research.The concept understanding instrument was adapted from the Energy Concept Assessment and Energy and Momentum Conceptual survey questions. Data processing using multiple regression analysis. The data analysis technique used multiple regression analysis. The data analysis results show that the value of Fcount = 46,946 Ftable = 4.001, these results indicate that there is an influence on students' interest in learning with concept understanding. Obtained the results of testing how to learn and understanding the concept of Fcount = 55.364 Ftable = 4.001, it can be concluded that there is an influence on student learning and conceptual understanding. Furthermore, the results of testing the effect of student interest in learning and learning methods on concept understanding were obtained Fcount = 40.153 Ftable = 3.150, so that there was an effect of interest in learning and learning methods on understanding the concept of business and energy theory