Abstract:
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF
COURSE REVIEW HORAY UNTUK MENINGKATKAN
HASIL BELAJAR SISWA PADA POKOK BAHASAN
KELARUTAN DAN HASIL KALI KELARUTAN
DI KELAS XI SMA NEGERI 5 PEKANBARU
Refi Yuanita*, Sri Haryati, Rini
Program Studi Pendidikan Kimia
Fakultas Keguruan dan Ilmu Pendidikan, Universitas Riau, Pekanbaru
*refiyuanita@yahoo.co.id
ABSTRACT
Research to improve student learning outcomes on the subject of solubility and solubility product in class XI SMA Negeri 5 Pekanbaru had done through the implementation of cooperative learning model Course Review Horray (CRH). The sample in this study was a class XI IPA 5 as the experimental class and XI IPA 1 as the control classes. Data collection techniques in this study is the technique of the test, the data obtained from the difference of pretest-posttest value as the test data hypothesis. Data were analyzed by t-test calculations which used to determine the improvement of student learning outcomes and gain normalized (N-gain) to determine the category of improving student learning outcomes. The value of the average normalized gain <g> student learning outcomes experimental class and control class respectively, are 0.735 and 0.625 were categorized as high and medium. The analysis showed that the application of cooperative learning model CRH can improve student learning outcomes with the real level of 5% price obtained tcount > ttable is 3.321> 1.67.
