Research Article
Improving The Ability of Problem Solving in Physics Using Android-Based Teaching Materials
@INPROCEEDINGS{10.4108/eai.20-9-2022.2324553, author={Juli Briana and Wawan Bunawan and Nurdin Siregar}, title={Improving The Ability of Problem Solving in Physics Using Android-Based Teaching Materials}, proceedings={Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia}, publisher={EAI}, proceedings_a={AISTEEL}, year={2022}, month={12}, keywords={r\&d research interactive teaching materials problem solving}, doi={10.4108/eai.20-9-2022.2324553} }- Juli Briana
Wawan Bunawan
Nurdin Siregar
Year: 2022
Improving The Ability of Problem Solving in Physics Using Android-Based Teaching Materials
AISTEEL
EAI
DOI: 10.4108/eai.20-9-2022.2324553
Abstract
This study aims to develop interactive teaching materials to improve the problem solving. The research used Research and Development (R&D) method that develop by Robert Maribe Branch with the ADDIE development model that includes Analysis, Design, Development, Implementation, and Evaluation. The validity of teaching materials was obtained from material and media experts. The practical was obtained from students and one teacher. Student trials included small groups of 5 students and field trials of 20 students. The results showed that the interactive teaching materials developed were valid and suitable to be used based on a very good assessment category by the experts with a percentage score of 87% by material experts and 86% by media experts. Teaching materials are also practical which can be seen from the results of student needs. The effectiveness of teaching materials can be seen from the impact of these teaching materials which can improve students' problem solving abilities with an n-gain analysis of 0.49 (medium category). Based on this description, the interactive teaching materials that have been developed are valid, practical, and effective so that they can improve problem solving skills.