PENGARUH PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) TERHADAP PENCAPAIAN MATEMATIKA SISWA PADA POKOK BAHASAN PERSAMAAN GARIS LURUS…

Abstract This study investigared the effects ofthe cooperative learning type numbered head together and traditional leaming model on academic achievement of students in mathematics in order to find out which one of them is the more effective leaming strategy-. The sample of the study was 76 student 8h grade in middle school randomly…