Development and assessment study on web-based chemistry apperception media for teacher

Abstract

learning process is the most important part which will influence for the next hour of learning. This study aims to develop assess the quality of bilingual web-based of chemistry apperception in acids bases and buffer topics. The model used was a descriptive procedural model. Developed product was guided by two supervisors and got input from content experts, media experts, and peer reviewers. The quality of product was assessed by six high school chemistry teachers, based on 4 assessment components: 1) feasibility of contents, 2) linguistic, 3) aesthetics, and 4) software engineering. The result of this assessment was qualitative data, which tabulated and analyzed using the standard of ideal assessment criteria to determine the quality of product. The result of this research is a chem apperception website, containing chemistry apperception in acids bases and buffer topic. The quality of the product scored 119.167 with percentage 85.12%. As listed on ideal assessment criteria, a very good quality ranged on score X > 117.601, so it could be concluded that the product has a very good quality. Thus, it can be used as an alternative reference for chemistry teacher to find ideas, to design, and to do their chemistry apperception in the learning process.