Key Words: cooperative script, think-pair-share, critical thinking skills, social attitudes, biology cognitive achievement, multiethnic students

1 76 Jurnal Pendidikan Sains, Volume 2, Nomor 2, Juni 2014, Halaman Tersedia Online di ISSN: Jurnal Pendidikan Sains, Vol.2, No.2, Juni 2014, Hal Pen...
Author:  Hadi Widjaja

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