Penerapan Model Pembelajaran Kooperatif Bermain Jawaban Untuk Meningkatkan Pr…

The Research on application of cooperative learning to play the answer has been done to improve student achievement on the subject of colloid in class XI IPA SMAN 5 Pekanbaru on May 20th until June 05th. Form of research is experimental research with pretest-posttest design. The sample consist of two class, namely class XI IPA 5 as the experimental class and class XI IPA as control class which …