The Effectivness of Scientific Approach with Scaffolding through Interactive Media According to Mathematics Achievement

Abstract

This study is aimed to describe the effectiveness of scientific approach with scaffolding through interactive media according to mathematics achievement. The method used in this research was quasi-experiment with the pretest-posttest control and experiment group design. The subject were students at 8th grade. The validity of test were the content validity by expert judgement and the construct validity with good qualification, while the reliability of test was 0.742 with good qualification. To test of hypothesis in this research used t-test. The average and the std. deviation of posttest experiment class are 82.73 and 11.38, while posttest control class are 79.3 and 14.16. The result of this research shows that scientific approach with scaffolding through interactive media as effective as teacher scaffolding according to students' mathematics achievement.