IJSRP, Volume 9, Issue 10, October 2019 Edition [ISSN 2250-3153]
Syamsul Musthofa, Ketut Prasetyo, Nugroho Hari Purnomo
This study aims to analyze the effect of problem based learning models on changes in learning outcomes and students problem solving skills. This research uses a quantitative approach with Nonequivalent control group design. The sample in this study were students of seventh class of Junior high school.