The Implementation of Integrated Instagram Learning Media with STAD (Student Teams Achievement Divisions) on Increasing Learning Outcomes on The Topic Of Reaction Rate

The purpose of this study was to determine the increase in student learning outcomes on reaction rate material through the application of the Instagram-integrated STAD learning model with a multi-representation approach. The research design used is the Quasi Experimental method using the Nonequivalent Control Group Design . The research sample was taken using a random sampling technique from Students of class XI MIPA at one of Malang Senior High School. Data analysis of learning outcomes was carried out through statistical tests including prerequisite analysis tests, and hypothesis testing. The results showed that the N-gain test, the experimental class using Instagram integrated learning media was 0.74 and the control class with Power Point learning media was 0.59. The N-gain test results show that the improvement in the learning outcomes of the experimental class is greater than the control class. The Instagram-integrated STAD learning model is quite effective in learning chemistry reaction rate material and can increase student learning outcomes.