Development of the SEQ-alfa© multimedia in Chemistry learning

Abstract

Abstract This research aims to develop the SEQ-alfa© multimedia, especially on the addition of language types and the addition of pressure and volume factors as the effect of shifting chemical equilibrium. SEQ-alfa is a multimedia simulation that can visualize the dynamic nature of a reversible chemical reaction in the equilibrium process, as well as the visualization of the particles in a reaction to reach equilibrium. SEQ-alfa© can also visualize the shift in chemical equilibrium when one factor (concentration or temperature) in the system is changed. The research method used is Design Based Research (DBR). The results of this study are in the form of designs that will be used in the development of SEQ-alfa© multimedia learning media.