摘要:This study aims to find out (1) an effect of the realistic mathematics approach on the students’ motivation, (2) an effect of the realistic mathematics approach on the students’ achievement. This was a quasi-experimental study. The research employed the one group pretest-posttest design non equivalent group. The research used to experiment class and control class. The sample comprised all grade 5 students of SD N Karangasem Yogyakarta and SD N Sarikarya Yogyakarta established using random sampling technique. The learning approach was the dependent variables, while motivation and achievement were the independent variables. The data were collected using a learning achievement test. The motivation data were collected using an achievement motivation scale. To compare the motivation and students’ achievement, the data were analyzed using t2-Hotelling’s and MANOVA. The result of the study shows that: (1) there is an effect of the realistic mathematics approach on the students’ motivation at the significance level of 0.000 < 0.05, (2) there is an effect of the realistic mathematics approach on the students’ achievement at the significance level of 0.042 <0.05. The gain score of motivation and achievement in the control class are 0.0045 and 0.0897, while the gain score of motivation and achievement in the experiment class are 0.745 and 0.434.
其他摘要:Penelitian ini bertujuan untuk mendeskripsikan pengaruh pembelajaran matematika dengan menggunakan pendekatan realistik terhadap motivasi belajar siswa di kelas dan pengaruh pembelajaran matematika dengan menggunakan pendekatan realistik terhadap presta