Pengaruh Penggunaan Flashcard Sistem Periodik Unsur Terhadap Daya Retensi Peserta Didik SMA Kelas X

Abstract

This study aims to analyze the effect of the use of learning media, namely the periodic system of elements flashcard on the retention power of class X SMA students. The research method used is a quasi- experimental method conducted at SMA N 1 Kasihan, Kab. Bantul, Special Region of Yogyakarta. The results of the study showed that the exponential power of the control class (-0.0169x) was greater than that of the experimental class (-0.0067x). This means that the decrease in power retention in the control class is greater when compared to the experimental class. That menas that the use of the periodic system of elements flashcard cannot reduce the students' retention power.