PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE MURDER UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA POKOK BAHASAN KOLOID DI KELAS XI IPA SMA NEGERI 1 KAMPAR TIMUR

Abstract

Abstract : This study aims to determine Improved student achievement on the
subject of colloids with the implementation of cooperative learning model MURDER
and the effect of the application of cooperative learning model MURDER to increased
student achievement on the subject of colloids in Class XI IPA SMAN 1 Kampar Timur.
This research is a form of experimental research with the draft design randomized
control group pretest-posttest. The study population was all students of class XI IPA at
SMAN 1 Kampar Timur. The samples were students of class XI IPA 3 as experimental
class and class XI IPA 4 as the control class. The experimental class was applied
cooperative learning model MURDER, while the control class using discussion method.
Data were analyzed using t-test. Results from the study showed t count> t table (3.61>
1.67) and the coefficient of influence by 17.33%, so it can be concluded the
implementation of cooperative learning model MURDER can improve the student
achievement on the subject of colloids in class XI IPA SMAN 1 Kampar Timur.

Keywords: Cooperative Learning Model MURDER, Student Achievement, Colloid