CBSE Class 9 Science Syllabus with Mark Weightage
The mark distribution and CBSE Class 9 Science Syllabus for the academic year 2021-2022 are presented in the following table.
| Unit No. | Unit | Marks | Periods |
| I | Matter – Its Nature and Behaviour | 27 | 50 |
| II | Organization in the Living World | 26 | 45 |
| III | Motion, Force and Work | 27 | 60 |
| Total | 80 | ||
| Internal Assessment | 20 | ||
| Grand Total | 100 |
Students can also check out the syllabus for all the subjects by visiting CBSE Class 9 Syllabus
CBSE Class 9 Revised Science Practical Syllabus
In addition to theoretical concepts, practicals are also crucial in Science education. To assist students with conducting experiments, the CBSE Syllabus for Class 9 Science Practicals is provided below. The list of experiments is included, and the CBSE Class 9 Science Lab Manual serves as a guide for students during experimentation.
List of Experiments – CBSE Syllabus for Class 9 Revised Science Practicals
1. Preparation of:
a) A true solution of common salt, sugar, and alum
b) A suspension of soil, chalk powder, and fine sand in water
c) A colloidal solution of starch in water and egg albumin/milk in water.
These solutions can be differentiated based on their transparency, filtration criterion, and stability. It is important to note that practicals are an essential component of the CBSE Class 9 Science syllabus, and the CBSE Class 9 Science Lab Manual is a valuable resource for conducting these experiments.
2. Preparation of
a) A mixture
b) A compound
using iron filings and sulphur powder and distinguishing between these on the basis of:
(i) appearance, i.e., homogeneity and heterogeneity
(ii) behaviour towards a magnet
(iii) behaviour towards carbon disulphide as a solvent
(iv) effect of heat
3. Separation of the components of a mixture of sand, common salt and ammonium chloride (or camphor).
4. Perform the following reactions and classify them as physical or chemical changes:
a) Iron with copper sulphate solution in water
b) Burning of magnesium ribbon in air
c) Zinc with dilute sulphuric acid
d) Heating of copper sulphate crystals
e) Sodium sulphate with barium chloride in the form of their solutions in water
5. Preparation of stained temporary mounts of (a) onion peel, and (b) human cheek cells & to record observations and draw their labelled diagrams.
6. Identification of Parenchyma, collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle fibres and nerve cells in animals, from prepared slides. Draw their labelled diagrams.
7. Determination of the melting point of ice and the boiling point of water.
8. Verification of the Laws of reflection of sound.
Here are some tips to prepare for the CBSE Class 9 Science exam:
- Understand the syllabus: Begin by understanding the CBSE Class 9 Science syllabus thoroughly. Familiarize yourself with the topics, chapters, and weightage of each section.
- Create a study plan: Create a study plan that covers all the topics of the syllabus. Allocate enough time to each chapter and topic based on its weightage. Also, set realistic goals and timelines.
- Practice regularly: Regular practice is essential to retain what you have learned. Solve CBSE Class 9 Science sample papers, previous year question papers, and mock tests. This will help you understand the exam pattern and type of questions that may be asked.
- Take notes: Taking notes while studying is an effective way to retain information. Create short notes and highlight key points to make revision easier.
- Understand concepts: Rather than memorizing, focus on understanding the concepts. Try to relate the topics with real-life examples.
- Seek help: In case of doubts or difficulties, seek help from your teacher, classmates, or online resources.
- Revision: Allocate sufficient time for revision before the exam. Revise important formulas, concepts, and definitions.
Remember to stay calm and focused during the exam. With consistent practice and preparation, you can perform well in the CBSE Class 9 Science exam.
CBSE Class 9 Deleted Portion of Syllabus for 2021-2022
Check subject-wise details of the deducted portion of CBSE Class 9 syllabus from the following links:
CBSE Notes for Class 9 Science Free Download for All Chapters
Download the PDF of NCERT Solutions for Class 9 Science
| Chapter Name | CBSE Class 6 Science Study Notes | NCERT Solutions Download Class 9 |
| Matter in Our Surrounding | CBSE Class 9 Science notes for Chapter 2 Is Matter Around Us Pure | NCERT Solutions Class 9 Science Chapter 1 Matter in Our Surrounding |
| Is Matter Around Us Pure | CBSE Class 9 Science notes for Chapter 3 Atoms and Molecules | NCERT Solutions Class 9 Science Chapter 2 Is Matter Around Us Pure |
| Atoms and Molecules | CBSE Class 9 Science notes for Chapter 4 Structure of the Atom | NCERT Solutions Class 9 Science Chapter 3 Atoms and Molecules |
| Structure of the Atom | CBSE Class 9 Science notes for Chapter 6 Tissues | NCERT Solutions Class 9 Science Chapter 4 Structure of the Atom |
| The Fundamental of Unit of Life | CBSE Class 9 Science notes for chapter 5 The Fundamental of Unit of Life | NCERT Solutions Class 9 Science Chapter 5 The Fundamental of Unit of Life |
| Tissues | CBSE Class 9 Science notes for Chapter 8 Motion | NCERT Solutions Class 9 Science Chapter 6 Tissues |
| Diversity in Living Organism | CBSE Class 9 Science notes for chapter 7 Diversity in Living Organism | NCERT Solutions Class 9 Science Chapter 7 Diversity in Living Organism |
| Motion | CBSE Class 9 Science notes for Chapter 10 Gravitation | NCERT Solutions Class 9 Science Chapter 8 Motion |
| Force and Law of Motion | CBSE Class 9 Science notes for chapter 9 Force and Law of Motion | NCERT Solutions Class 9 Science Chapter 9 Force and Law of Motion |
| Gravitation | CBSE Class 9 Science notes for Chapter 11 Work and Energy | NCERT Solutions Class 9 Science Chapter 10 Gravitation |
| Work and Energy | CBSE Class 9 Science notes for Chapter 12 Sound | NCERT Solutions Class 9 Science Chapter 11 Work and Energy |
| Sound | CBSE Class 9 Science notes for Chapter 14 Natural Resources | NCERT Solutions Class 9 Science Chapter 12 Sound |
| Why Do We Fall Ill | CBSE Class 9 Science notes for chapter 13 Why Do We Fall Ill | NCERT Solutions Class 9 Science Chapter 13 Why Do We Fall Ill |
| Natural Resources | CBSE Class 9 Science notes for Chapter 15 Improvement in Food Resources | NCERT Solutions Class 9 Science Chapter 14 Natural Resources |
| Improvement in Food Resources | CBSE Class 9 Science notes for chapter 15 Improvement in Food Resources | NCERT Solutions Class 9 Science Chapter 15 Improvement in Food Resources |
More Reference Links –
Other National and International Level Olympiads
| AI Olympiad | International Artificial Intelligence Olympiad 2020-21 |
| Coding Olympiad | International Coding Olympiad 2020-21 |
| IMO | International Maths Olympiad 2020-21 |
| ISO | International Science Olympiad 2020-21 |
| KVPY | Kishore Vaigyanik Protsahan Yojana |
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