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The Effect of Interactive Multimedia Base Problem Solving on Students’ Critical Thinking Skills in Equilibrium and Rotational Dynamics Concept

The main problem of this study is physics learning process has not involved activity that can train critical thinking skill, so that affects students’ critical thinking skill low. This study aims to determine the effect of interactive multimedia base problem solving on students’ critical thinking skills in equilibrium and rotational dynamics concept. The study was conducted at Al-Qur’aniyyah Integrated Islamic Senior High School on July 2019. Purposive sampling was used in order to determine the samples of the test. This study used quasi-experimental method as research methodology and nonequivalent control group research design. The study used essay questions as instrumental test and questionnaire as instrumental non test. The hypothesis test of posttest score showed that there is an effect of interactive multimedia base problem solving on students’ critical thinking skills. Meanwhile, the result of students' questionnaire shows that learning using interactive multimedia base problem solving got a good category (78%).