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Class 9 Science Revision Notes

Class 9 school exams are essentially the pre-board exams. It is also the time when you decide whether you want to join Arts, Science or Commerce stream (depending on the career you want to choose). However, Science often loses some of the brightest minds to other streams as the students are not good in one of the subjects (be it Physics, Chemistry or Biology) they are required to study. We, at askIITians, are committed to helping all the students to gain a balanced understanding of all the Science topics in Class 9.

The Science revision notes for Class 9 we present here have been prepared by the tutors who have years of experience in teaching students online and offline. These tutors have strong academic backgrounds and hail from some of the best medical and engineering institutes in India and abroad.

These notes are free to use and are based on NCERT syllabus for Class 9. However, since these notes are quite detailed and present information in a manner that it can easily be remembered, we recommend all Science students to use them. Whether you are a CBSE or an ICSE student, belong to a State board, or are preparing for various school-level Science Olympiads, these Class 9 Science revision notes can provide you with everything you need to excel in the exams.

Class 9 Science Topics

S.No Chapter S.No Chapter
1. Matter in our surroundings 9. Force and Laws of Motion
2. Is matter around us Pure 10. Gravitation
3. Atoms and Molecules 11. Work and Energy
4. Structure of the Atom 12. Sound
5. The Fundamental Unit of Life 13. Why do we fall ill
6. Tissues 14. Natural Resources
7. Diversity in Living Organisms 15. Improvement in Food Resources
8. Motion    

How can these Class 9 Science Revision Notes help you?

Class IX Science revision notes here may serve different purposes for different students. Some may use them to finish their revision in less time while others refer to it to boost the marks they get in their school exams or the competitive exams they are targeting.

Here are some of the best ways in which you can use these Class 9 Science revision notes for your benefit:

  • Revise for a shorter duration but on a daily basis. Several research works have proved that if you are organised and spread out your revision over a longer period, you tend to remember more. Our experts suggest that you should ideally revise these Science notes immediately after you finish studying a chapter, on the weekends, and before exams. This will help you remember the information for a longer period of time.

  • Revise when you are stuck on a question. When you are doing your worksheet or taking a test and you are stuck on a question, open these revision notes and quickly check what you missed (or what slipped out of your mind). Make each failure you face as your stepping stone to success.

  • Visualize information in different ways. Our tutors have included formula sheets, mind map, charts, graphs, and diagrams to spice up the presentation style of the content you are studying. Visualization can help you remember a topic for a longer time and clarifies a lot of things you miss in the text. You can try some more creative ways to present this information and learn it in a stress-free manner.

Share these free Science revision notes for Class IX with your friends and family and be a part of our ‘excellent education for all’ mission.

Course Features

  • 728 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution