Must have App for 7th Graders to learn Science! This app provides FREE Science Notes useful to step up subject understanding level. In this App, Concepts are explained in easy, understandable format with self-explanatory well labelled diagrams. Most useful for quick revision/recap just before exams, preparation for Olympiad and other competitive exams. Excellent coverage of all syllabus CBSE, ICSE, State Boards. Holds good for Homeschooling students as well.