Penerapan model direct instruction berbasis multimedia presentasi untuk meningkatkan kemampuan pemahaman konsep matematis siswa

Abstract

This study aims to improve students' mathematical concept understanding skills through the Direct Instruction learning model based on multimedia presentations. This research is an experimental study with a research design of One Group Pretest Posttest Design. The data collection technique used a test of students' mathematical understanding of five questions and data analysis was carried out using prerequisite tests (normality test and homogeneity test) and hypothesis testing (t test). The average understanding of students' mathematical concepts has increased in each item based on the pretest and posttest questions given. It can be concluded that there is an increase in the ability to understand students' mathematical concepts through the Direct Instruction learning model based on multimedia presentations.

Kemampuan pemahaman konsep berdasarkan self-efficacy matematis dan gender dalam situasi problem-based learning

“…Kilpatrick lebih jauh menggarisbawahi bahwa pemahaman konsep merupakan salah satu dari lima indikator penting dalam pembelajaran matematika (National Research Council, 2001). Pemahaman konsep merupakan keterampilan penting yang harus dikuasai anak selain keterampilan prosedural (Femisha & Madio, 2021;Krismolita et al, 2022;Radiusman, 2020;Taufik & Natsir, 2022;Yuliandari & Anggraini, 2021). Siswa dengan pengetahuan konsep yang kuat akan dapat mengidentifikasi solusi menggunakan teknik baru atau alternatif, sedangkan siswa dengan pemahaman konsep yang lemah hanya akan menggunakan prosedur biasa (Ariyana & Suastika, 2022;Yuliandari & Anggraini, 2021).…”