Pengaruh Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Pemahaman Konsep dan Penalaran Geometris Siswa
Student learning crystal beaded candle holder achievement in Indonesia is low, this is because there are still many students who experience difficulties in learning geometry.To overcome these problems a way is needed so that students can understand concepts meaningfully and have good geometrical reasoning.This is certainly related to the appropriat