The Effect of the STEM Integrated Pjbl Model on Students^ Critical Thinking Skills and Creative Thinking Gemanudias Fajri(a*), Eva Marlina Ginting (b) Mariati Purnama Simanjuntak (c)
a) Pysics Education of Postgraduate School Universitas Negeri Medan, Medan, Indonesia
*gemaa4514[at]gmail.com
b) Science Education Study Program, Universitas Negeri Medan, Medan, Indonesia
evamalina67[at]yahoo.com
c) Science Education Study Program, Universitas Negeri Medan, Medan, Indonesia
mariatipurnama[at]unimed.ac.id
Abstract
This study aims to see the effect of the STEM integrated project based learning learning model on Optical Instruments material. This type of research is a quasi-experimental (quasi-experimental) because the class used for treatment is the control class and the experimental class. two study groups were used as research samples divided into experimental class categories with STEM-integrated project-based learning models and control classes with conventional models. This research was conducted in class XI even semester at SMA N 15 Takengon. The results showed that the average value of the experimental class was greater than that of the control class, which was known by the Manova test. So it can be concluded that there is a significant influence of the STEM-based project-based learning learning model on students^ critical and creative thinking skills in the material of optical instruments.
