The Independent Curriculum Junior High School Teachers Handbook for realizing the program at the education unit level. This application is made to make it easier for teachers to learn anywhere and anytime.This teachers book is a free book copyrighted by Kemdikbudristek. The application only provides study materials but does not represent the Ministry of Education and Culture. Material sourced from kemdikbud.goid.The features available in this application are:1. Links between chapters and sub-chapters2. Responsive display that can be enlarged.3. Page Search.4. Minimalist landscape display.5. Zoom In and Zoom Out.The material discussed is based on material in the Science teachers book on Natural Science grade 7, grade 8 and grade 9.