Application of The PjBL-STEM Model to Natural Science Learning Devices to Increase The Creativity of Junior High School Students in Environmental Pollution Material

Authors : Alfıanı INDAH PRATİWİ, Widha SUNARNO, , Sugiyarto SUGİYARTO

Pages : 115-123

Doi:10.24331/ijere.850004

View : 49 | Download : 11

Publication Date : 2021-04-01

Article Type : Research Paper

Abstract :The study aims to determinate the project based learning insert ignore into journalissuearticles values(PjBL); model with the STEM approach in increasing the creativity of junior high school students. The research method used is a quasi-experimental. The design in this study is a one group pretest-posttest design. The population of this research is class VII in a state junior high school in Surakarta. The sample of this study was 44 students consisting of two classes, namely class VII G as the experimental class insert ignore into journalissuearticles values(22 students); and class VII H as the control class insert ignore into journalissuearticles values(22 students);. The instrument used was a creativity test instrument consisting of 6 questions on the is the N-gain test. Based on the result of data analysis, it was obtained that the experimental class N-gain average was 0.59 with the medium category and 0.36 for the control class with the low category. The result of the t-test show that there is a difference in creativity between the experimental class using the PjBL model of science learning tools with the STEM approach and the class without using the device.
Keywords : Project Based Learning, STEM, Creativity

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