Less laboratory facilities was become major constraint in most of public or private school in
Lombok. Some of school was not have laboratory or laboratory equipment. Therefore, virtual
laboratory was developed on this research. The aim of this research was to evaluate
eligibility of virtual laboratory learning media in electrolyte and non-electrolyte solution
media. 4D model limited on define, design, and development step was carried out on this
research and development. Eligibility test was executed by expert (IKIP Mataram Lecturer) …