Browsing by Author "Wahyu, Yuhelmi"

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Penerapan Model Pembelajaran Kooperatif Bermain Jawaban Untuk Meningkatkan Prestasi Belajar Siswa Pada Pokok Bahasan Reaksi Reduksi Dan Oksidasi Di Kelas X SMA Babussalam Pekanbaru
    (2013-06-17) Wahyu, Yuhelmi
    The Research is about using cooperative learning of model Bermain Jawaban which has been done to improve student’s achievement on the topic of reduction and oxidation reactions at 10 th of SMA Babussalam Pekanbaru in March 2013. This research is experimental research based on pretest-posttest design. The sample consisted of two classes, X.1 class as control class and X.3 class as experiment class that randomly selected after testing homogeneity. Cooperative learning of model Bermain Jawaban is applied in X.3. Analysis of data used t-test. Results of data processing obtained tcount > ttable (2.67 > 1.67). It means that using cooperative learning of model Bermain Jawaban can improve student’s achievement on the topic of reduction and oxidation reactions at 10 th of SMA Babussalam Pekanbaru. The improvement of student’s achievement in experiment class was supported by N-Gain score as many as 0,74 that included in high category.