How to improve student's skill on the concept dynamic electricity?

Abstract

Dynamic electricity is a concept with variety of issues and knowledge that requires understand, reason, and verification. This study aims to describe increasing of understanding ability and argumentation skills student in dynamic electricity by implementation of model based inquiry with multi representation. The research method is quasi experiment with randomize pretest-posttest control group design. The sample of data is in 10th grade of senior high school at Tangerang Selatan. Technique of collecting data was done by understanding ability test, argumentation skills test, and questionnaire. The results of this study shows that there was significant increase of understanding ability and argumentation skills'student which group of implemented model based inquiry with multi representation and group of implemented model based inquiry without multi representation. Student's response is good. Based on the result, it can be concluded that implementation model based inquiry with multi representation can exercise the student's understanding ability and propose scientific argumentation.