Development of Learning Media Based on Visualization of Computation Chemical Calculation Results
Suriati Nilmarito 1*, Asep Wahyu Nugraha 2, Nurfajriani 3

1,2,3Post Graduate School of Chemistry Education, State University of Medan, Medan, Indonesia
Address Correspondence : suriatinilmarito[at]mhs.unimed.ac.id

Abstract

This study aims to determine the feasibility of learning media for electrolyte and non-electrolyte solutions based on the visualization of computational chemical calculations. This type of research is development research that refers to the ADDIE model. This study uses a modified BSNP validation sheet which is validated to 4 validators, namely 2 chemistry teachers, material experts and 2 media expert lecturers. The results of the validation of the feasibility of learning media based on the visualization of computational chemistry calculations on electrolyte and non-electrolyte solution materials based on the BSNP obtained an average percentage of content eligibility of 95% (very feasible), an average percentage of language eligibility of 96% (very feasible), and the average percentage of presentation eligibility is 92% (very feasible). From the average percentage value of the three aspects, 94% is obtained, meaning that the media is very feasible to use.

Keywords: Learning media, Visualization, Computing

Topic: Curriculum, Research and Development