NCERT CBSE 9th Class Maths & Science Lesson Summary

Science

Chapter As Per NCERT	Topic
Physics
Motion	Introduction to Motion
	Graphical Representation of Motion
Force and Laws of Motion	Force
	First Law of Motion
	Momentum and Second Law of Motion
	Third Law of Motion
Gravitation	Kepler's Law of Gravitation
	Universal Law of Gravitation
	Thrust and Pressure
	Archimedes Principles and Buoyancy
Work and Energy	Work
	Energy
Sound	Production and Propagation of Sound
	Reflection of Sound
Chemistry
Matter in our Surroundings	States of Matter
	Inter Conversion of States of Matter
Is Matter Around Us Pure?	Types of Substances
	Types of Mixtures
	Methods of Seperation of Mixtures
Atoms and Molecules	Atoms and Molecules
	Mole Concept
Structure of The Atom	Atomic Models
	Structure of an Atom
Biology
The Fundamental Unit of Life	Introduction to Cell
	Cell Structure
Tissues	Plant Tissues
	Animal Tissues
Diversity in Living Organisms	Classification of Living Organisms
	The Plant Kingdom
	The Animal Kingdom
Why Do We Fall Ill?	Diseases
	Transmission of Diseases
Natural Resources	Natural Resources
	Biogeochemical Cycles
Improvement in Food Resources	Improvement of Crop Resources
	Animal Husbandry