Penerapan Model Pembelajaran Problem Posing dan Direct Instruction dalam Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa

Abstract

The research was motivated by the problem of the low mathematical problem-solving ability of students. As an alternative to solving problems, research was conducted by applying the Problem Posing and Direct Instruction learning model in learning mathematics. The purpose of this research is to analyze the improvement of students' mathematical problem-solving abilities who study with Problem Posing and Direct Instruction learning models. The research method used is quasi-experimental with a population of all students of class XI SMA Negeri in Garut. The sample was selected based on the purposive sampling technique, and two classes were obtained as research samples. The research instrument used was a mathematical problem-solving ability test. Based on the results of statistical analysis, it was concluded that the improvement of students' mathematical problem-solving abilities who studied with the Problem Posing learning model was better than the Direct Instruction learning model. The Problem Posing learning model is recommended to develop students' mathematical solving abilities.