Development of basic physics I practicum worksheet with science writing heuristic (SWH) approach to improve science process skills

摘要

This study aims to develop a basic physics I practicum worksheet using the Science Writing Heuristic approach to improve science process skills in college students. This study used the ADDIE model. The instruments in this study were the validation instrument and the written test. The results of the validation by the material experts were 82.97%, by the media expert were 77,71%, and by the learning expert were 93.8%, with the interpretation of the practicum worksheets very feasible to be implemented. The results of a small-scale field trial involving 6 students showed an average percentage value of 92.78% and the results of a large-scale trial with a sample of 30 students of Physics Education Study Program at Faculty of Mathematics and Natural Science (FMIPA) Universitas Negeri Jakarta showed an average percentage of 93.80%. The results showed that the practicum worksheets are very feasible to implement as a guide of Basic Physics I Practicum material. The N-Gain test results showed a score of of 0.74, which means an increase in science process skills with high criteria. Based on the N-Gain test it can be concluded that the worksheet of basic physics I practicum using the Science Writing Heuristic approach can improve the science process skills.