Problematika Guru dalam Meningkatkan Aktivitas Siswa di Kelas pada Pembelajaran Matematika

This article is the result of research related to the problems faced by teachers in increasing student activity in learning. This study aims to find out the factors that make students less active in learning. Through qualitative research methods that are library research which uses books and other literatures as the main object. The results of this study indicate that there are several factors that make students less active in learning, namely: 1) teacher competencies, 2) lack of motivation to learn, 3) teacher mistakes.