Abstract
The purpose this research is to know whether there is the influence of Learning Cycle 5E model with the GeoGebra aid to understanding mathematical concepts. The type of this research is quasi-experimental research, population in this research is all students of class VII MTsN 2 Bandar Lampung as many as 10 classes with an amount of 320, sampling technique in this research using a classroom random technique where class VIIA as experiment class with Learning Cycle is learning 5E aided GeoGebra, class VIIJ as a control class with expository learning. Data analysis technique use N-Gain test and t test. Based on the result of N-Gain value analysis, the understanding of mathematical concepts in the experimental class with the use of GeoGebra application is in the medium category, that is in the experimental class there are 18 students and in the control class, there are 16 students. While the average value of N-Gain in the experimental class is 0.686 and the mean value of N-Gain in the controller class is 0.354. Based on calculations obtained t count = 6,180, so titan table, in other words, reject H0 and received H1. The conclusion that can be drawn is that there is an increase in the ability of understanding the mathematical concepts of learners in the Learning Cycle 5E class with GeoGebra in the learning process, it also shows that the application of GeoGebra has a positive influence on the improvement of the ability of understanding mathematical concepts in the learning process.
Highlights
Abstrak Tujuan dalam penelitian ini adalah untuk mengetahui apakah terdapat pengaruh model pembelajaran Learning Cycle 5E berbantuan Geogebra terhadap pemahaman konsep matematis
whether there was an influence of Geogebra's 5E Learning Cycle learning model on understanding mathematical concepts
on the calculation obtained the average value of N-Gain in the experimental class is
Summary
Penelitian berbentuk kontrol pretest-postest (pretest-posttest control group design), karena adanya pengelompokkan subjek dipilih secara random (Sugiyono: 2013). Analisis data uji hipotesis yang digunakan menggunakan uji N-Gain dan uji T, dengan hipotesis sebagai berikut: H0 : Tidak terdapat pengaruh terhadap kemampuan pemahaman konsep matematis peserta didik kelas eksperimen yang menerapkan aplikasi geogebra dalam proses pembelajaran. H1: Terdapat pengaruh terhadap kemampuan pemahaman konsep matematis peserta didik kelas eksperimen yang menerapkan aplikasi geogebra dalam proses pembelajaran. Peningkatan kemampuan pemahaman konsep matematis peserta didik dilihat dari analisis gain, yaitu selisih antara nilai posttest dan pretest. Pelaksanaan Pembelajaran (RPP) dengan menerapkan model pembelajaran Learning Cycle 5E berbantuan Geogebra, (2) Menyiapkan instrumen penelitian berupa tes pemahaman konsep matematis (essay) (3) Melaksanakan uji coba Instrumen untuk menentukan validitas dan reliabilitasnya, (4) Melaksanakan pembelajaran yaitu dengan memberi perlakuan pada kelas eksprimen dan kelas kontrol. Adapun hasil dari perhitungan N-gain disajikan pada Tabel 1
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