PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERNUANSA KARAKTER DENGAN PEMBELAJARAN KOOPERATIF NUMBERED HEAD TOGETHER (NHT) POKOK BAHASAN OPERASI BENTUK ALJABAR KELAS VII SMP NEGERI 1 PAKUSARI TAHUN AJARAN 2012/2013
Abstract: This research was a
developmental research of mathematics learning materials nuanced of characters
using Numbered Head Together (NHT) cooperative learning. The type of this
research was a developmental research by using 3-D model, it consisted of 3 steps namely define, design, and develop.
The subject of a research of a equation of straight line for grade VIID of SMP
Negeri 1 Pakusari. The criterion of the materials developmental included three
things: the validity, practically, and effectiveness. The results of the
research were of Teaching Plan, Work Sheet, and achievement test. The result
source of all those learning material satisfied the validity criteria, teacher
activity percentage were 84,44%, 93,33%, and 95,56% of practical criteria. The
effectiveness criteria of the student’s activity percentage were
76,67%,78,23%,and 84,51%, the responses of student was more than 80%, and the
students achievement was 88,99%.
Penulis: Ellan, H Hobri,
Nurcholif Diah Lestari
Kode Jurnal: jppendidikandd130305
