### Efektifitas Pembelajaran Kooperatif Model NHT (Numbered Heads Together) pada Pelajaran Matematika kelas I SLTP

#### Abstract

ABSTRAC

Election of method study of correct mathematics can affect positive to achievement learn student mathematics. During the time used study method in SLTP Muhammadiyah 08 Batu is conventional study with discourse method, in the reality indigent improve achievement learn student mathematics. Pursuant to the problems isn't it method study of co-operative model NHT.

Intention of this research is to know do achievement learn class mathematics 1 SLTP Muhammadiyah 08 taught Stone with study of co-operative model higher NHT than taught student with conventional study in lesson of fundamental mathematics of discussion of aritmatika social. This research is research of experiment with device " design group control only postest". Population in this research is class student 1 SLTP Muhammadiyah 08 Batu which consist of 3 class. Intake of him done by cluster sampling random. Chosen as sampel in this research is class 1A counted 33 students as a group comparator using conventional study and class 1 B counted 33 students as a group experiment using study of co-operative model NHT.

From analysis obtained by thitung > ttabel, that is 1.471>1.2977 meaning achievement learn class mathematics 1 SLTP Muhammdiyah 08 Batu with taught study of co-operative model higher NHT than taught student with conventional study in lesson of fundamental mathematics [of] discussion of aritmatia social. Thereby can be said that by study of co-operative model more effective NHT to improve achievement learn class student mathematics 1 SLTP Muhammadiyah 08 Batu . UPLD BY//1528.COM

**Keyword :** Pembelajaran kooperatif model NHT (Numbered Heads Together)

Related Link : http://skripsi.umm.ac.id/files/disk1/39/jiptummpp-gdl-s1-2005-erniyuanit-1903-pendahul-n.pdf