PENGARUH MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING BERBANTUAN APLIKASI GEOGEBRA TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA

Abstract

The aim of this research is to determine the influence of the Creative Problem Solving Learning Model on student’s Mathematic Communication Skills of UPTD SMPN 3 AIR BATU. This type of research is quasi experimental with a Two Group Pretest-Posttest Desain research design. The population in this study are all VIIth class that consist of 2 classes. The sample in this research are VIIth-2 Class as an experimental class using the Creative Problem Solving Learning Model assisted by the Geogebra application and VIIth-1 Class as a control class using an Expository Learning Model taken by total sampling. Before the learning, a pretest is obtained as an average result of the experimental class of 18,89 and a control class 21,78. While after the learning, a posttest is obtained with an average result of the experimental class 88 and the control class 51,8. The result of the t test obtained t count>t table (15,452>2,010) thus H  was accepted, the conclusion there is an influence of the Creative Problem Solving Learning Model assisted by the Geogebra application on student’s Mathematical Communication skills of UPTD SMPN 3 AIR BATU on flat-sided geometric materials (cubes and beam) 2023/2024 academic year.

Keywords: Creative Problem Solving, Geogebra, Mathematical Communication