Implementasi model discovery learning berbantuan PPT interaktif siswa MTs pada materi relasi dan fungsi untuk meningkatkan kemampuan komunikasi matematis

Prayitno, Wahyu Budi
Pertiwi, Citra Megiana

JPMI (Jurnal Pembelajaran Matematika Inovatif)
Vol. 7 No. 1 (2024): Januari

This research aims to evaluate the interactive Discovery Learning model with the assistance of PowerPoint from the perspective of assessing students' mathematical communication skills and to identify the differences in students' mathematical communication skills before and after participating in the interactive PowerPoint-assisted Discovery Learning model. The sample for this study consisted of 10 eighth-grade students at MTS Almarwah. The research method employed was experimental research, using a mathematical communication skills test as the instrument. Data analysis was conducted using the Pre-Experimental Design method in the form of a One Group Pretest-Posttest Design. The research results indicate that the Discovery Learning model assisted by Interactive PowerPoint has an impact on students' mathematical communication skills, as evidenced by the data analysis results with with Ltest < Ltable 5%,indicating a difference in students' mathematical communication skills before and after implementing the Discovery Learning model assisted by Interactive PowerPoint in the subject of relations and functions.