Chemical Education

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Penerapan Model Pembelajaran Kooperatif Active Knowledge Sharing Untuk Meningkatkan Prestasi Belajar Siswa Pada Pokok Bahasan Kelarutan Dan Hasil Kali Kelarutan Di Kelas XI SMA Al Huda Pekanbaru
(2013-07-27) Astuti, Sri
The purpose of this research to increase student achievement on the subject of solubility and solubility product in class XI SMA Al Huda Pekanbaru. Form of research is experiment research with pretest-posttest design. The sample consisted of two classes. Experiment class was given implementing model cooperative learning Active Knowledge Sharing, while the control class wasnot given implementing model cooperative learning Active Knowledge Sharing. The t-test is used for data analysis technique. Based on the final results of data processing using t-test formula with dk=53 and ɑ =0,05 obtained tarithmetic>ttable (2.68>1.67) means that the application of model cooperative learning Active Knowledge Sharing can improve student achievement on the subject of solubility and solubility product in class XI SMA Al Huda pekanbaru. Category Increased student achievement on experiment class including high with the normalized gain scores (N-gain) about 0,75