Problem based learning with Indonesian realistic mathematics education approach assisted e-schoology to improve student mathematization

Abstract

Abstract This study aims to determine (1) the quality of problem based learning with Indonesian realistic mathematics education approach (PMRI) assisted e-schoology (PPS), (2) the initial conditions of students’ mathematization, (3) improvement of the mathematization of junior high school students at PPS. This study uses experiments. The population of this study was class VIII students of SMPN 4 Semarang. Samples were taken randomly and obtained three classes, one first class using PPS learning, second class using PMRI and third class using expository. Research result; (1) The quality of PPS learning devices and PMRI learning devices meets the very good category, (2) the initial mathematization ability of students is still below level 1. (3) Increasing the mathematization of junior high school students in PPS learning is higher than the improvement of students’ mathematization with PMRI learning and higher than increasing students’ mathematization in expository learning.