Learning Innovation Using Technology (Google Maps) In Mathematics Junior High Schools

Abstract

This research examines the implementation of the Realistic Mathematics Education (RME) approach combined with the Student Teams Achievement Divisions (STAD) cooperative learning model to enhance problem-solving and critical thinking skills in junior high school mathematics. The research employed a quasi-experimental design with a one-group pretest-posttest method, involving students who learned line and angle concepts using Google Maps as a contextual tool. Results showed significant improvements in students' problem-solving abilities (average pretest: 48.48; posttest: 80.68) and critical thinking skills (average pretest: 35.98; posttest: 73.48), with reduced score variability indicating more consistent performance. Statistical analysis confirmed the effectiveness of integrating RME and STAD in fostering collaborative learning and real-world mathematical application. The findings suggest that this innovative approach not only strengthens conceptual understanding but also equips students with essential skills for academic and everyday problem-solving.