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CBSE SYLLABUS (2022-23)

CBSE Class 9 Science Syllabus 2022-23 

CBSE Class 9 Science Course Structure 2022-23:

Annual Examination:

Theory Paper Marks: 80

Unit No. Unit Marks
1 Matter - Its Nature and Behaviour 25
2 Organization in the living world 22
3 Motion, force and work 27
4 Food, Food Production 06
TOTAL 80

Internal Assessment 20

Grand Total 100

Theme: Materials

Unit 1: Matter-Nature and Behaviour

Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of statemelting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.

Nature of matter: Elements, compounds and mixtures. Heterogeneous and homogenous mixtures, colloids and suspensions. Physical and chemical changes (excluding separating the components of a mixture).

Particle nature and their basic units: Atoms and molecules, Law of Chemical Combination, Chemical formula of common compounds, Atomic and molecular masses.

Structure of atoms: Electrons, protons and neutrons, Valency, Atomic Number and Mass Number, Isotopes and Isobars.

Theme: The World of the Living

Unit 2: Organization in the Living World

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.

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 3: Motion, Force and Work

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, elementary idea of uniform circular 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.

Gravitation: Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity), Acceleration due to Gravity; Mass and Weight; Free fall. Floatation: Thrust and Pressure. Archimedes’ Principle; Buoyancy.

Work, Energy and Power: Work done by a Force, Energy, power; Kinetic and Potential energy; Law of conservation of energy (excluding commercial unit of Energy).

Sound: Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; reflection of sound; echo.

Theme: Food

Unit 4: 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.

CBSE Syllabus for Class 9 Science Practical

Practicals are also important along with the theory concepts. So, here we have provided the CBSE Syllabus for Class 9 Science Practicals. The list of experiment are being listed below:

List of Experiments – CBSE Syllabus for Class 9 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 and distinguish between these on the basis of

  • transparency
  • filtration criterion
  • stability

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. 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

4. Preparation of stained temporary mounts of (a) onion peel, (b) human cheek cells and to record observations and draw their labeled diagrams.

5. Identification of Parenchyma, collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle fibers and nerve cells in animals, from prepared slides. Draw their labeled diagrams.

6. Determination of the melting point of ice and the boiling point of water.

7. Verification of the Laws of reflection of sound.

8. Determination of the density of solid (denser than water) by using a spring balance and a measuring cylinder.

9. Establishing the relation between the loss in weight of a solid when fully immersed in
a) Tap water
b) Strongly salty water with the weight of water displaced by it by taking at least two different solids.

10. Determination of the speed of a pulse propagated through a stretched string/slinky (helical spring).

11. Verification of the law of conservation of mass in a chemical reaction.

NCERT BOOK + SOLUTION
NCERT Book & Solution of Science Class 9 Chapter-wise – Free PDF Download
CHAPTER 1 MATTER IN OUR SURROUNDINGS SOLUTION
CHAPTER 2 IS MATTER AROUND US PURE SOLUTION
CHAPTER 3 ATOMS AND MOLECULES SOLUTION
CHAPTER 4 STRUCTURE OF THE ATOM SOLUTION
CHAPTER 5 THE FUNDAMENTAL UNIT OF LIFE SOLUTION
CHAPTER 6 TISSUES SOLUTION
CHAPTER 7 DIVERSITY IN LIVING ORGANISMS SOLUTION
CHAPTER 8 MOTION SOLUTION
CHAPTER 9 FORCE AND LAWS OF MOTION SOLUTION
CHAPTER 10 GRAVITATION SOLUTION
CHAPTER 11 WORK AND ENERGY SOLUTION
CHAPTER 12 SOUND SOLUTION
CHAPTER 13 WHY DO WE FALL ILL SOLUTION
CHAPTER 14 NATURAL RESOURCES SOLUTION
CHAPTER 15 IMPROVEMENT IN FOOD RESOURCES SOLUTION

NCERT EXEMPLAR BOOK + SOLUTION
NCERT Exemplar Book & Solution of Science Class 9 Chapter-wise – Free PDF Download
CHAPTER 1 MATTER IN OUR SURROUNDINGS SOLUTION
CHAPTER 2 IS MATTER AROUND US PURE SOLUTION
CHAPTER 3 ATOMS AND MOLECULES SOLUTION
CHAPTER 4 STRUCTURE OF THE ATOM SOLUTION
CHAPTER 5 THE FUNDAMENTAL UNIT OF LIFE SOLUTION
CHAPTER 6 TISSUES SOLUTION
CHAPTER 7 DIVERSITY IN LIVING ORGANISMS SOLUTION
CHAPTER 8 MOTION SOLUTION
CHAPTER 9 FORCE AND LAWS OF MOTION SOLUTION
CHAPTER 10 GRAVITATION SOLUTION
CHAPTER 11 WORK AND ENERGY SOLUTION
CHAPTER 12 SOUND SOLUTION
CHAPTER 13 WHY DO WE FALL ILL SOLUTION
CHAPTER 14 NATURAL RESOURCES SOLUTION
CHAPTER 15 IMPROVEMENT IN FOOD RESOURCES SOLUTION

LAKHMIR SINGH AND MANJIT KAUR CHAPTER-WISE BOOK

PART - I (PHYSICS) :

  1. CHAPTER - 1 (MOTION)

  2. CHAPTER - 2 (FORCE AND LAWS OF MOTION)

  3. CHAPTER - 3 (GRAVITATION)

  4. CHAPTER - 4 (WORK AND ENERGY)

  5. CHAPTER - 5 (SOUND)

PART - II (CHEMISTRY) :

  1. CHAPTER - 1 (MATTER IN OUR SURROUNDINGS)

  2. CHAPTER - 2 (IS MATTER AROUND US PURE)

  3. CHAPTER - 3 (ATOMS AND MOLECULES)

  4. CHAPTER - 4 (STRUCTURE OF THE ATOM)

PART - III (BIOLOGY) :

  1. CHAPTER - 1 (THE FUNDAMENTAL UNIT OF LIFE)

  2. CHAPTER - 2 (TISSUES)

  3. CHAPTER - 3 (DIVERSITY IN LIVING ORGANISMS)

  4. CHAPTER - 4 (WHY DO WE FALL ILL?)

  5. CHAPTER - 5 (NATURAL RESOURCES)

  6. CHAPTER - 6 (IMPROVEMENT IN FOOD RESOURCES)

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