Edmodo-based blended learning on mathematical proving capability

This study aims to learn the differences in terms of mathematical proving capability achievement of students using Edmodo-based blended learning model according to the levels of prior mathematical knowledge (high, medium, low), compared to those with conventional model, and the students' attitude towards mathematics learning using Edmodo-based blended learning model. This study uses quasi-experimental method. The subjects of this study are the second graders of junior high school. The research instrument consists of tests and non-test. The results of this study show that: there is a difference in terms of the improvement of mathematical proving ability between students using Edmodo-based blended learning model and those using conventional model, there is also a difference in terms of the achievement of mathematical proving ability between students using Edmodo-based blended learning and those using conventional model based on the levels of prior mathematical knowledge (high, medium, low), and students show a positive attitude towards mathematics learning using Edmodo-based blended learning model. Edmodo-based blended learning has implications for teacher activeness by using technology for education and student self-reliance in the learning process.