CBSE Revised Syllabus for Class 9 Science 2022-23

VSAT 2022

CBSE Class 9 Science Syllabus - Free PDF Download

The 9th Class Science syllabus covers various topics from Physics, Chemistry, and Biology. By studying the topics covered in the CBSE 9th science syllabus, students will be able to lay a foundation for the advanced concepts of science. The Science Syllabus of Class 9 for the 2022-23 academic session has not been altered and new topics are not added to it by the Board. Students can easily avail of the NCERT Syllabus for Class 9 Science PDF from Vedantu for free. So, download the CBSE 9th Class Science Syllabus and keep it handy as you prepare for your exams.

Students can register online tuitions on to clear doubts and download the complete Syllabus for Class 9 Science to prepare for your Examinations. Vedantu is a platform that provides free NCERT Solutions and other study materials for students. Maths Students who are looking for better solutions can download Class 9 Maths NCERT Solutions from Vedantu. This will help you to revise the complete syllabus and score more marks in your examinations.

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Download PDF of CBSE Revised Syllabus for Class 9 Science 2022-23

CBSE Class 9 Science Revised Syllabus 2022-23

An Overview of CBSE Class 9 Science Syllabus

Science in Class 9 amounts to one of the crucial subjects to be covered for the board exam. The topics covered under the CBSE Class 9 Science syllabus include all such basic concepts on which advanced topics will be built up. While there is no further subdivision in CBSE Class 9 Science into Physics, Chemistry, and Maths, the elementary concepts of the same have already been incorporated in the subject. The syllabus also lays down experiments to be carried out for Practical classes.

Before you proceed to the details of the Class 9th Science syllabus, it is important that you are familiar with the mark’s weightage attributed to different topics. Here is the entire marks distribution for CBSE Class 9 Science syllabus –

Class IX Evaluation Scheme



Term- I



Matter - Its Nature and Behaviour



Organization in the Living World



Motion, Force and Work 



Food; Food Production 




Internal Assessment


Grand Total 


Theme: Materials 

Unit I: Matter- Its Nature and Behaviour 

Chapter – 2 Is Matter Around Us Pure 

Nature of Matter: Elements, compounds and mixtures. Heterogeneous and homogeneous mixtures, colloids and suspensions. 

Theme: The World of the Living 

Unit II: Organization in the Living World 

Chapter – 5 The Fundamental Unit of Life 

Cell - Basic Unit of Life: Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles and cell inclusions; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes - basic structure, number. 

Chapter – 6 Tissues

Tissues, Organs, Organ System, Organism: 

Structure and functions of animal and plant tissues (only four types of tissues in animals; Meristematic and Permanent tissues in plants). 

Theme: Moving Things, People and Ideas 

Unit III: Motion, Force and Work 

Chapter – 8 Motion 

Motion: Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance-time and velocity-time graphs for uniform motion and uniformly accelerated motion, derivation of equations of motion by graphical method; elementary idea of uniform circular motion.

Chapter – 9 Force and Laws of Motion 

Force and Newton’s laws: Force and Motion, Newton’s Laws of Motion, Action and Reaction forces, Inertia of a body, Inertia and mass, Momentum, Force and Acceleration. Elementary idea of conservation of Momentum.

Theme: Food 

Unit IV: Food Production 

Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.

FAQs on CBSE Revised Syllabus for Class 9 Science 2022-23

1. What are the different chapters included in the syllabus of Class 9 Science?

CBSE Class 9 Science syllabus is primarily divided into 5 units. The topics are – (1) Matter – Nature and Behaviour: definition, nature of matter, nature of particles, structure of atoms, (2) Organisation in the Living World: cell, tissues, organs, organ system, organism, biological diversity, health and diseases, (3) Motion, Force and Work: motion, force and Newton's laws, gravitation, floatation, work, energy and power, sound, (4) Our Environment: physical resources, biogeochemical cycles in nature, (5) Food production.

2. What is the best way to prepare for the CBSE Class 9 Syllabus?

The following tips may help students to prepare for CBSE Class 9 syllabus in the best possible way:

  1. Plan your daily routine so that you know which chapter you need to prepare and when.

  2. Make notes so that you can revise all your chapters before exams.

  3. Complete your course well in advance so you have ample time to revise the syllabus.

  4. Highlight important points so that you always read them while turning pages.

  5. Practice well-labelled diagrams of biology so that you don't make errors during the examination.

3. What are the various marks distribution in Class 9 Science Syllabus?

The marks for the Class 9 science syllabus are divided into two parts: theoretical and practical. The theory will comprise of questions from both terms I and II equally. The internal assessment for both the terms will be for 10 marks each.

The marks distribution in the Class 9 science syllabus as provided by CBSE is summarised in the table below:





Term I (Theory)



Term II (Theory)


Total theory Marks



Internal Assessment (Term I)



Internal Assessment (Term II)


Total internal marks


Total Marks 


4. What books can one refer to for studying the complete Science course of Class 9 ?

Following is a list of books suggested by CBSE that one can refer to for studying the complete science course of Class 9.

1. Science-Textbook for class IX - NCERT Publication: This book will help students in preparing the theoretical portion of the science syllabus.

2. Assessment of Practical Skills in Science-Class IX - CBSE Publication: This book will help in preparing the student for the practical assessment.

3. Laboratory Manual-Science - Class IX, NCERT Publication: This book will help students in preparing for the laboratory experiments and writing manuals.

4. Exemplar Problems Class IX - NCERT Publication: This book will help solve queries of students related to concepts included in the syllabus.

5. How are the number of marks distributed for Class 9 science courses?

The science classes for Class 9 are divided into two sections, that is, practical and theory. The following is the detailed division of marks for different chapters for science students of Class 9th.



No. of Classes


Unit 1: Matter- Nature and Behaviour



Unit II: Organisation in the living world



Unit III: Motion, Force and Work



Unit IV: Our Environment



Unit V: Food Production







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