Indriyana, R.S. and Susilowati, S. 2020. THE EFFECTS OF MODEL PROJECT-BASED LEARNING APPROACH ON STEM (SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATIC) ON SCIENCE LEARNING TO JUNIOR HIGH SCHOOL STUDENT’S CRITICAL THINKING SKILLS AND COOPERATIVE SKILLS. Journal of Science Education Research. 4, 1 (Sep. 2020), 5–10. DOI:https://doi.org/10.21831/jser.v4i1.34232.