Chemical Education

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Browsing Chemical Education by Author "Dwi Putri A, Rani"

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    Penerapan Strategi Pembelajaran Aktif Bowling Kampus Untuk Meningkatkan Prestasi Belajar Siswa Pada Pokok Bahasan Hukum-Hukum Dasar Kimia Dan Perhitungan Kimia Di Kelas X SMA Al-Muslimun Seikijang
    (2013-06-26) Dwi Putri A, Rani
    This study aims to determine the increase in class X student achievement througt the implementation of SMA Al-Muslimun Seikijang active learning strategies on the subject of bowling campus stoichiometric. Sample consisted of two homogeneous classes and classes were randomly selected as the control class XA and XB grade class experiment. Form of research is experimental with pretest-posttest design. Data obtained through the form of homogeneity test techniques pretest-posttest and processed with statistical formula test-t. Homogeneity test results were tested using the test-t, while the difference of the two pretest-posttest were analyzed using a two sample test-t of the hypotesis. Based on the results of statistical calculation with DK= 52 and α= 0,05 obtained that tcount > ttable (3,245 > 1,67) thus it can be concluded that the application of active learning strategies on the subject of bowling campus stoichiometric chemistry can improve learning achievement of students in class X SMA Al-Muslimun Seikijang school year 2012/2013 as big as 16,84%.