Analisis Pemahaman Konsep, Multirepresentasi, dan Kosistensi Jawaban Siswa SMA pada Konsep Hukum III Newton

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

Misconceptions of High School Students on Motion and Force Using the Force Concept Inventory (FCI)

“…Larger objects exert a greater total force on smaller objects when they collide. Similar things were also found in research conducted by Amaliah & Purwaningsih (2021), Syuhendri (2019) and Fauziah & Darvina (2019). Even though in the concept of Newton's third law.…”

Implementasi Tes Formatif Berbasis Multirepresentasi Untuk Analisis Pemahaman Konsep Siswa

“…Tes formatif ini dipandang sebagai upaya meningkatkan hasil belajar siswa karena selama proses pembelajaran dari awal hingga akhir, guru maupun siswa terlibat aktif di dalamnya [29] [30]. Ketika siswa memiliki kemampuan pemahaman konsep dengan baik, maka kemampuan representasi Implementasi Tes Formatif Berbasis Multirepresentasi.... siswa juga akan baik dan mampu menyelesaikan pertanyaan dengan konsisten [31]. Kebanyakan siswa hanya memahami sebagian dari konsep yang telah dipelajari, mereka mengalami kegagalan dalam pemahaman konsep fisika secara utuh, bahkan terdapat siswa yang mengalami kekeliruan pemahaman atau miskonsepsi [32].…”

Analysis Correlation of Learning Motivation and Conceptual Understanding in High School Students on Force and Motion

“…The discussion of kinematics and dynamics is a basic concept that is used as a basis for understanding other physics material [10]. Several studies have revealed that students often face difficulties in understanding the concept of force within the framework of Newton's Laws due to the abstract nature of the concepts of force and motion [11]. Newton's Law material has unique characteristics that require special attention in learning, but students often experience difficulties and even misconceptions if they do not understand it well [12].…”