Chapters : An Introduction, Being Alive - What is its Meaning?, The Cell - A Unit of Life, Tissues, Vegetative Propagation, Biotechnology Applications, Flowers, Pollination and Fertilization, Seeds: Structure and Germination, Respiration in Plants, Understanding EcoSystems, Interaction Between Biotic and Abiotic Factors in an EcoSystem, Diversity of Life and Classification, Bacteria and Fungi: Their Importance, Nutrition in Man, Digestive System, The Skeletal System, Structure and Function of Skin, Respiratory System, Health: Causes of Diseases, Health: Personal and Social, Sources of Waste, Safe Disposal of Wastes

Chapters : Irrational Numbers, Profit , Loss and Discount, Compound Interest, Expansions, Factorisation, Changing the subject of a formula, Linear Equations, Simultaneous Linear Equations, Indices, Logarithms, Triangles and their congruency, Isosceles Triangle, Inequalities in Triangles, Constructions of Triangles, Mid-point and Intercept Theorems, Similarity, Pythagoras Theorem, Rectilinear Figures, Quadrilaterals, Constructions of Quadrilaterals, Areas Theorems on Parallelograms, Statistics, Graphical Representation of Statistical Data, Perimeter and Area, Surface Areas and Volume of Solids, Trigonometrical Ratios, Trigonometrical Ratios of Standard Angles, Coordinate Geometry

Chapters : Rational and Irrational Numbers, Compound Interest (Without using formula), Compound Interest (Using Formula), Expansions (Including Substitution), Factorisation, Simultaneous (Linear) Equations (Including Problems), Indices (Exponents), Logarithms, Triangles [Congruency in Triangles], Isosceles Triangles, Inequalities, Mid-point and Its Converse [ Including Intercept Theorem], Pythagoras Theorem [Proof and Simple Applications with Converse], Rectilinear Figures [Quadrilaterals: Parallelogram, Rectangle, Rhombus, Square and Trapezium], Construction of Polygons (Using ruler and compass only), Area Theorems [Proof and Use], Circle, Statistics, Mean and Median (For Ungrouped Data Only), Area and Perimeter of Plane Figures, Solids [Surface Area and Volume of 3-D Solids], Trigonometrical Ratios [Sine, Consine, Tangent of an Angle and their Reciprocals], Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios], Solution of Right Triangles [Simple 2-D Problems Involving One Right-angled Triangle], Complementary Angles, Co-ordinate Geometry, Graphical Solution (Solution of Simultaneous Linear Equations, Graphically), Distance Formula

Chapters : Measurements and Experimentation, Motion in One Dimension, Laws of Motion, Pressure in Fluids and Atmospheric Pressure, Upthrust in Fluids, Archimedes’ Principle and Floatation, Heat and Energy, Reflection of Light, Propagation of Sound Waves, Current Electricity, Magnetism

Chapters : Introducing Biology, Cell : The Unit of Life, Tissues : Plant and Animal Tissues, The Flower, Pollination and Fertilization, Seeds - Structure and Germination, Respiration in Plants, Five Kingdom Classification, Economic Importance of Bacteria and Fungi, Nutrition, Digestive System, Skeleton - Movement and Locomotion, Skin - "The Jack of all Trades", The Respiratory System, Hygiene - [A Key to Healthy Life], Diseases : Cause and Control, Aids to Health, Health Organisation, Waste Generation and Management

Chapters : The Language of Chemistry, Chemical Changes and Reactions, Water, Atomic Structure and Chemical Bonding, The Periodic Table, Study of the First Element - Hydrogen, Study of Gas Laws, Atmospheric Pollution, Practical Work

## Textbook solutions and Reference book solutions for Class 9

• Each chapter comes with subsections that provide in-depth knowledge about the basic concepts.

• Solved equations along with examples help the students to understand the different steps towards solving their exercises.

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• These solutions for Class 9 are prepared by experts, include the problems from latest edition and are as per CBSE pattern.