Browsing by Author "Purwati, Mirna"

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    Penerapan Model Pembelajaran Kooperatif Scramble Dapat Meningkatkan Prestasi Belajar Siswa Padapokok Bahasan Hidrokarbon Di Kelas X Sman 1 Ujungbatu
    (2013-01-14) Purwati, Mirna
    PENERAPAN MODEL PEMBELAJARAN KOOPERATIF SCRAMBLE DAPAT MENINGKATKAN PRESTASI BELAJAR SISWA PADAPOKOK BAHASAN HIDROKARBON DI KELAS X SMAN 1 UJUNGBATU *Mirna Purwati, Abdullah, Rasmiwetti Program Studi Pendidikan Kimia Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau *Mirnaamira27@yahoo.co.id Abstract A research of using scramble cooperative learning model had heen conducted for hydrocarbon topic in X3 class of SMAN 1 Ujung Batu. The aim is to increase students achievement. This is an experimental randomized control group pretest-posttest research. The result shows that students achievement can increase. The sample consist has same on an the a value is class X3 and X7. Based on the hypothesis test criteria fulfillment that shows that t result > t table with number 4.27 > 1.67, in addition N – gain is 0.7 which is classified as a high class. While control class is 0.57 which is classified as medium class