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CBSE · Class 8
Class 8 · Ganita Prakash
Now the pieces click together.
Unit 1
A Square and A Cube
Squares, square roots, cubes, and cube roots.
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Unit 2
Power Play
Exponents, laws of exponents, negative and rational exponents.
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Unit 3
A Story of Numbers
Rational numbers: representation, operations, properties.
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Unit 4
Quadrilaterals
Sides, angles, properties of quadrilaterals.
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Unit 5
Number Play
Number puzzles, divisibility, and digit patterns.
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Unit 6
We Distribute, Yet Things Multiply
Algebraic identities, expansion, and factorisation.
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Unit 7
Proportional Reasoning-1
Ratio, proportion, unitary method, and direct variation.
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Unit 8
Fractions in Disguise
Percentages, discounts, profit, loss, simple interest.
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Unit 9
The Baudhāyana-Pythagoras Theorem
Pythagoras theorem and its applications.
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Unit 10
Proportional Reasoning-2
Inverse variation, compound proportion, time-and-work.
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Unit 11
Exploring Some Geometric Themes
Angles in polygons, tessellations, transformations.
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Unit 12
Tales by Dots and Lines
Graphs, line graphs, and data visualisation.
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Unit 13
Algebra Play
Linear equations, word problems, and applications.
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Unit 14
Area
Areas of quadrilaterals, circles, and composite figures.
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