Pengaruh Model Problem Based Learning Berbantuan Video Based Laboratory Terhadap Hasil Belajar Peserta Didik Pada Materi Alat-Alat Optik
Nandita Agus Riyanti,
Sutrio Sutrio,
Wahyudi Wahyudi
et al.
Abstract:This research aims to determine the effect of the problem based learning model assisted by video based laboratory on student learning outcomes in the material of optical devices. The population in this research were all class XI MIPA SMAN 1 Gunungsari. Sampling was carried out using a purposive sampling technique, so that class XI MIPA 4 was obtained as the experimental class and class XI MIPA 1 as the control class. The design used in this research was the nonequivalent control group design, where the two sam… Show more
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