THE DEVELOPMENT APPERCEPTION VIDEO MATERIAL OF THE PERIODICITY OF THE ELEMENT AND THE STABILITY OF THE ELEMENT GRADE X OF SMA/MA

Abstract

Abstract
This research aimed to develop and know the quality of apperception video material of the periodicity of the
element and the stability of the element for first semester grade X of SMA/MA. The development model used is by
adapting the ADDIE model. ADDIE model consist of 5 steps, which are Analyze, Design, Develepment,
Inplementasi, and Evaluation. However, in this research did not carry out the implementation phase, so it only did
4 stages. The result of this research are video based apperception that amounted to 4 videos. Based on the
reviewer's assessment, the quality of the apperception video material of the periodicity of the element and the
stability of the elemens for first semester grade X of SMA/MA was included in the Good category (B) with an ideal
percentage of 83.1%.
Keywords: Apperception, ADDIE ,research and development, video