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Class 9 - Science

Complete NCERT syllabus — all chapters, topics, formulas and experiments. Click any chapter to start learning with AI support.

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Syllabus Coverage2/15 chapters with full content

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Atoms and Molecules

Science syllabus chapter for Class 9.

Laws of chemical combination Dalton's atomic theory Atoms Molecules Ions Formulae of compounds

📐 2 formulas

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Diversity in Living Organisms

Science syllabus chapter for Class 9.

Classification Kingdom Monera, Protista, Fungi, Plantae, Animalia Nomenclature Five kingdom classification

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Gravitation

Science syllabus chapter for Class 9.

Universal law of gravitation Free fall Weight and mass Thrust and pressure Archimedes' principle Buoyancy Relative density

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Improvement in Food Resources

Science syllabus chapter for Class 9.

Crop improvement Crop variety Animal husbandry Fisheries Bee-keeping Manures and fertilisers

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Is Matter Around Us Pure?

Science syllabus chapter for Class 9.

Mixtures and solutions Suspensions and colloids Separation techniques Physical and chemical changes Elements and compounds

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Matter in Our Surroundings

Science syllabus chapter for Class 9.

States of matter Interconversion of states Evaporation Latent heat Boiling and melting points

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Motion

Distance, displacement, speed, velocity, acceleration, equations of motion and distance-time graphs.

Distance and Displacement Speed and Velocity Acceleration Graphical Representation

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Force and Laws of Motion

Newton's three laws, inertia, momentum, impulse and conservation of momentum.

Newton's First Law (Inertia)Newton's Second Law Newton's Third Law Momentum and Conservation

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Natural Resources

Science syllabus chapter for Class 9.

Air Water Soil Biogeochemical cycles Nitrogen cycle Carbon cycle Water cycle

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Sound

Science syllabus chapter for Class 9.

Production of sound Propagation Wave characteristics Speed of sound Reflection of sound Echo Sonar Human ear

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Structure of the Atom

Science syllabus chapter for Class 9.

Electrons, protons, neutrons Thomson's model Rutherford's model Bohr's model Valency Atomic number and mass number Isotopes

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The Fundamental Unit of Life

Science syllabus chapter for Class 9.

Cell Cell theory Prokaryotic and eukaryotic Cell organelles Plasma membrane Nucleus Mitochondria Plastids

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Tissues

Science syllabus chapter for Class 9.

Plant tissues (meristematic, permanent)Animal tissues (epithelial, connective, muscular, nervous)

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Why Do We Fall Ill?

Science syllabus chapter for Class 9.

Health Disease Infectious and non-infectious Causes of diseases Prevention

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Work and Energy

Science syllabus chapter for Class 9.

Work done Energy Kinetic and potential energy Law of conservation of energy Power Commercial unit of energy

📐 4 formulas

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