Pembelajaran berbasis proyek untuk mengembangkan ALAT peraga IPA dengan memanfaatkan bahan bekas pakai

This research is aimed to develop and produce science props through project based learning by using used goods. the lecturer found that the students had some difficulties to produce or modify the props. they submitted the props design that they downloaded from the internet. from the assignment score data,it is identified that less than 25% of student that got score ≥ 75. this research was conducted in science education study program mathematics and natural science semarang state university. the object of research was 30 students of fifth semester students. the research result shows that by using project based learning the students are able to develop and produce science props better than previous learning activity. it is proven by assessment report that consists of product design with range of the score of 82 – 92,so it turns out that 85% students have achieved the score in good criteria. it can be concluded that the implementation of project based learning can develop the students’ skill to produce science props by using used goods. © 2012 prodi pendidikan ipa fmipa unnes semarang.