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CBSE Class 12 Special BooksCBSE
CBSE Notes
Class 9
Science

Class 9 Science Notes

Science is one of the most important subjects for CBSE Class 9 students. The entire syllabus consists of 15 chapters divided into 4 different units. These units cover all the main concepts of Physics, Chemistry, and Biology. The Class 9 Science curriculum integrates all three subjects into a comprehensive textbook; well-organized notes help students ensure a thorough grasp and retention of the material.

When prepared by students themselves, notes play an important part in the learning process of final exam preparations for Class 9 students. CBSE Notes notes give a panoramic view of the entire chapter or topic and hence are helpful in quick revision during exams. They also help master the entire syllabus and make complex concepts understandable.

1.0CBSE Class 9 Science Chapter Wise Scheme 2024- 2025

CBSE has released the revised curriculum subject-wise for Class 9, to be followed from the current academic year 2024-25. The students who will enter Class 9 in session 2024-25 must go through the new syllabus of CBSE so that they can have an idea about the topics and subjects that they will be studying this year.

Unit No.

Unit

Marks

I

Matter - Its Nature and Behaviour

25

II

Organization in the Living World

22

III

Motion, Force and Work

27

IV

Food; Food Production

6

Total

80

Internal Assessment

20

Grand Total

100

Class 9 Science Chapter-wise Notes

To assist students in mastering the Class 9 Science syllabus, ALLEN provides concise notes for each chapter. Here’s a detailed chapter-wise breakdown:

Chapters

CBSE Class 9 Science Notes Chapter 1 Matter in Our Surroundings

CBSE Class 9 Science Notes Chapter 2 Is Matter Around Us Pure?

CBSE Class 9 Science Notes Chapter 3 Atoms and Molecules

CBSE Class 9 Science Notes Chapter 4 Structure of the Atom

CBSE Class 9 Science Notes Chapter 5 Fundamental Unit of Life

CBSE Class 9 Science Notes Chapter 6 Tissues

CBSE Class 9 Science Notes Chapter 7 Motion

CBSE Class 9 Science Notes Chapter 8 Force and Laws of Motion

CBSE Class 9 Science Notes Chapter 9 Gravitation

CBSE Class 9 Science Notes Chapter 10 Work and Energy

CBSE Class 9 Science Notes Chapter 11 Sound

CBSE Class 9 Science Notes Chapter 12 Improvement In Food Resources

2.0Importance of Class 9 Science Notes

Class 9 Science is crucial for laying a solid foundation for future studies. Detailed understanding is essential for excelling in CBSE exams.

  • Clarify Complex Topics: Break down difficult concepts into understandable points.
  • Streamline Revision: Quickly refresh key topics before exams.
  • Boost Memory Retention: Use visual aids to enhance recall.
  • Optimize Study Time: Focus on important topics based on the exam pattern.
  • Organize Information: Keep notes well-structured for easy reference.
  • Facilitate Practice: Include practice questions and sample problems.
  • Improve Understanding: Gain a deeper grasp of the material.
  • Enhance Exam Readiness: Prepare thoroughly for different question types

Subject-wise CBSE Notes

Class 10 Maths CBSE Notes

Class 10 Science CBSE Notes

Class 9 Maths CBSE Notes

Class 9 Science CBSE Notes

Class 8 Maths CBSE Notes

Class 8 Science CBSE Notes

Class 7 Maths CBSE Notes

Class 7 Science CBSE Notes

Class 6 Maths CBSE Notes

Class 6 Science CBSE Notes


Class-wise CBSE Notes

CBSE Class 10 Notes

CBSE Class 9 Notes

CBSE Class 8 Notes

CBSE Class 7 Notes

CBSE Class 6 Notes

Frequently Asked Questions

Self-prepared notes aid in effective revision and recall, making it easier to understand key concepts and improve exam performance.

Note-taking helps students understand, review, and retain information, which enhances overall exam readiness and performance.

No, with a clear understanding of the topics, creating concise and useful Class 9 Science notes is manageable and beneficial.

Identify key concepts, emphasize important formulas and reactions, and organize essential points to create effective Chemistry notes.

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Related Article:-

CBSE Class 9

Students should be aware of preparation tips and syllabi when preparing for CBSE Class 9. Keep reading for more information on the CBSE 9th exam details.

CBSE Class 9 Maths

In Class 9, students learn foundational concepts that are vital for advanced studies and real-world problem-solving.

CBSE Class 9 Exam Pattern

The CBSE Class 9 exams are extremely crucial as they form the gateway to K12 Science and Math. Hence, understanding this pattern becomes important to ensure effective preparation.

CBSE Class 9 Science

A student's academic journey takes a significant turn in Class 9 Science, where they build the foundation for more advanced studies and expand their knowledge of important scientific concepts.

CBSE Sample Papers

If you are preparing for the Class 11 and 12 exams, it is essential to use CBSE Sample Papers. These papers are crucial tools that help students prepare effectively for their board exams. The CBSE releases sample papers every year in September.

CBSE Question Papers

After mastering the concepts through NCERT, it's essential to practice using CBSE Question Papers to evaluate your understanding and enhance exam readiness. These papers allow for effective self-assessment, helping you gauge how many questions may come from each chapter.

CBSE Science Topics

Science is, therefore, a systematic enterprise that organizes and builds testable explanations and...

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Mathematics is the study of patterns, structure, and relationships, rooted in fundamental practices like counting,...

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