PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 1 RAMBAH SAMO
ABSTRACT: The purpose of this
research was to determine the effect of
cooperative learning model Numbered Heads Together (NHT) on student’s
mathematic learning outcomes of student of
8 grade Junior High School SMP N 1 Rambah Samo. This type of research
was a quasi experimen with design Two-group posstest only. The population in
this research were all class 8 grade Junior High School SMP N 1 Rambah Samo.
Sampling was done by random sampling, so the class VIII B selected as
experimental class and the class VIII C as a class control be sample.
Instrument in this research was essay test that later tasted the validity,
discrimination power, level of difficulty and reliability to determine whether
or not to use. Liliefors normality test on the sample test showed that the
experimental class and control class normal distribution. Homogeneity test with
by F test showed that class of homogeneous. Based on the hypothesis testing performen
by t test obtained t = 2,248 and t = 2,002. This means that thitung > ttabel
, then H0 was rejected. This means that there were differences between the
experimental class and the control class. It can be concluded that there were
effect of the application of cooperative learning model Numbered Heads Together
(NHT) to the mathematic learning outcomes of student class of 8 grade Junior
High School SMP N 1 Rambah Samo.
Penulis: Dian Rini Agustina,
Hera Deswita, Annajmi
Kode Jurnal: jpmatematikadd160991
