Pengaruh Penggunaan Perangkat Percobaan Refraksi Cahaya Terhadap Hasil Belaja…

This study aims to describe the effect of cognitive learning outcomes of students with the use of light refraction experimental devices and test whether there is an effective influence on the science learning outcomes of IPA physics. The type of research conducted is Pre-Experimental research with the design used in this study is One Shot Case Study. The research subjects in this study were cla…