Efektivitas Model Pembelajaran Problem Solving Berbantuan Media Go-Math terhadap Kemampuan Pemahaman Konsep Matematis Siswa

Abstract

Abstract: This study aims to analyze the differences in the increase in the ability to understand mathematical concepts of students who learn through the Problem Solving learning model assisted by Go-Math media better than students who learn through lectures. The method used in this research is Quasi Experimental, with the intention to obtain optimal information. regarding how to create and implement in order to answer the research problem. The design of this study used The Nonequivalent Pretest – Posttest Control Group Design. The data collection method was carried out by means of interviews, observation and giving tests to students, data analysis using the independent sample t-test. The result of the research is that there is a difference in the increase in the ability to understand students' mathematical concepts between students who learn through the Problem Solving learning model assisted by Go-Math media and students who learn through the lecture learning model. This means that the application of the Problem Solving learning model assisted by Go-Math media can have a positive impact on the implementation of learning and increase the ability to understand students' mathematical concepts. Thus there is the effectiveness of applying the Problem Solving learning model assisted by Go-Math media.

Abstrak: Penelitian ini bertujuan untuk menganalisis perbedaan peningkatan kemampuan pemahaman konsep matematis siswa yang belajar melalui model pembelajaran Problem Solving berbantuan media Go-Math lebih baik dengan siswa yang belajar melalui ceramah.Metode yang digunakan dalam penelitian ini adalah Quasi Experimental, dengan maksud agar diperoleh keterangan secara optimal mengenai cara membuat dan melaksanakan guna menjawab masalah penelitian. Rancangan penelitian ini menggunakan The Nonequivalent Pretest – Posttest Control Grup Design. Metode pengumpulan data dilakukan dengan cara wawancara, observasi dan pemberian tes pada siswa, analisis data menggunakan uji independent sample t-test. Hasil penelitian yaitu terdapat perbedaan peningkatan kemampuan pemahaman konsep matematis siswa antara siswa yang belajar melalui model pembelajaran Problem Solving berbantuan media Go-Math dengan siswa yang belajar melalui model pembelajaran ceramah. Artinya, penerapan model pembelajaran Problem Solving berbantuan media Go-Math dapat memberikan dampak positif dalam pelaksanaan pembelajaran dan peningkatan kemampuan pemahaman konsep matematis siswa. Dengan demikian terdapat keefektifan penerapan model pembelajaran Problem Solving berbantuan media Go-Math.