The effectiveness of blended learning to improve pre-service teacher TPaCK in developing multimedia learning mathematics at elementary school

Abstract

Abstract This study aims to determine the effectiveness of blended learning towards the improvement of pre-service teacher TPaCK (Technological Pedagogical Content Knowledge) in developing multimedia learning mathematics in elementary schools. The type of this research is a quasi-experimental design. The research method used is a non-equivalent control group design. The population of this study was the 6th-semester students of the 2018/2019 academic year of the PGSD UAD study program of 315 students grouped in 7 classes. The sample used was an experimental class of the class controller drawn at random. The method of collecting data uses observations in multimedia learning mathematics that have been developed by pre-service elementary school teachers. The research instrument used the TPaCK assessment sheet that had been taken expert validation. The results of the study showed that at a significance level of 5% blended learning was effective in increasing the TPaCK of pre-service teachers in developing multimedia learning mathematics in elementary schools.