| Chapters | - Food and its Constituents,Cellular Organization, Friction, Acceleration, Energy, Properties of Solids, Liquids and gases, Heat and Temperature, Acids, Bases and Salts, Atom, Hard water and Soft water, Reproduction, Pollution, Electrical circuits, Electrical appliances in everyday life, Light, Constellations and Galaxies, Chemical Bonding, Chemical Reactions, Electrolysis, Allotropy of Carbon, Allotropy of Oxygen, Integers, Fractions, Rational Numbers, Algebraic Expressions, Pair of Angles, Pair of Lines, Properties of Triangles, Symmetry, Indices, Ratio and Proportion, Percentage, Simple linear equations, Congruence, Geometrical Constructions, Mensuration, Data Handling, Probability, Representation of 3 dimensional objects in 2 dimensional figures
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