Class 9th Science Syllabus 2022. Term (1 & 2)

The Central Board of Secondary Education designed the Class 9th Science Syllabus 2022 for more brief knowledge about the modern science advancement and its daily life uses. The CBSE board help students to build their good foundation in science filed to focus on building their bright future.

Units Term-1 Marks

I

Matters - Its Nature & Behavior: Chapter: 2

09

II

Organization in the living world: Chapter: 5 & 6

18

III

Motion, Force & Work: Chapter: 8 & 9

13

Units Term-2 Marks

I

Matters - Its Nature & Behavior:  Chapter: 3 & 4

18

II

Organization in the living world: Chapter: 13

08

III

Motion, Force & Work: Chapter: 10 & 11

14

Total Theory Marks Marks

Total Theory (Term I + II)

80 Marks

Internal Assessment: Term I

10 Marks

Internal Assessment: Term II

10 Marks

Grand Total

100 Marks

Class 9th Science Syllabus 2022. Term 1

Unit I: Matter- It’s Nature and Behavior

Chapter – 2 Is matter around us Pure Nature of matter: Elements, compounds and mixtures. Heterogeneous and homogeneous mixtures,
colloids and suspensions.

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, endo-plasmic 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)

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.

Class 9th Science Syllabus 2022. Term 2

Unit I: Matter- It’s Nature and Behavior

Chapter – 3 Atoms and Molecules
Particle nature and their basic units: Atoms and molecules, Law of constant proportions, Atomic
and molecular masses. Mole concept: Relationship of mole to mass of the particles and numbers.
Chapter – 4 Structure of Atom
Structure of atoms: Electrons, protons and neutrons, valency, chemical formula of common
compounds. Isotopes and Isobars.

Unit II: Organization in the Living World

Chapter – 13 Why do we fall ill
Health and Diseases: Health and its failure. Infectious and Non-infectious diseases, their causes and
manifestation.Diseases caused by microbes (Virus, Bacteria and Protozoans) and their prevention;
Principles of treatment and prevention. Pulse Polio programmes.

Unit III: Motion, Force and Work

Chapter – 10 Gravitation
Gravitation: Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity),
Acceleration due to Gravity; Mass and Weight; Free fall.
Chapter – 11 Work and Energy
Work, energy and power: Work done by a Force, Energy, power; Kinetic and Potential energy;
Law of conservation of energy.

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