Penerapan Strategi Pembelajaran Aktif Tipe Three-Stage Fishbowl Decision Untu…

The reserch on application of active learning strategy type three-stage fishbowl decision has been done to know improvement of student’s achievement on the topic of atomic structure and periodic system of unsure in class XI Science SMAN 3 Pekanbaru. Form of reserch is experimental based on pretest-posttest reserch design. Data was taken on August to September 2013. The sample consisted of two…