MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP MELALUI STRATEGI MULTI REPRESENTASI KLASIKAL DAN KELOMPOK KECIL

ABSTRACT MATHEMATICAL REASONING ABALITY TO IMPROVE STUDENT AT JUNIOR HIGH SCHOOL THROUGH MULTI STRATEGY REPRESENTATION OF CLASSICAL and SMALL GROUP Nopa Sihombing 1222009 The aim of this research was to learn about students’ mathematical reasoning improvement related to set, the material for seventh grade. The design of this research…