Grade 8 › Mathematics

Class 8 Mathematics

Master all 22 chapters with concept notes, worked examples, and MCQ tests — all free.

22 Chapters Online MCQ Tests IMO Practice Free Forever
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Chapter 1
Rational Numbers
Properties Inverses & Number Line Comparison & Operations
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Chapter 2
Irrational Numbers
Real Number System Surds & Simplification Operations on Irrationals
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Chapter 3
Integers & Absolute Value
Integers & Absolute Value Operations on Integers Word Problems
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Chapter 4
Algebraic Expressions
Terms & Types Like Terms & Simplification Expansion & Factorisation
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Chapter 5
Linear Equations
One-Variable Equations Transposition Method Word Problems
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Chapter 6
Patterns & Sequences
Number Patterns Arithmetic Sequences Geometric Sequences
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Chapter 7
Coordinate Geometry
Cartesian Plane Quadrants & Distance Graphing Relations
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Chapter 8
Basic Geometry
Points, Lines & Angles Parallel Lines Angle Relationships
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Chapter 9
Triangles
Classification & Angle Sum Congruence Pythagoras Theorem
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Chapter 10
Quadrilaterals
Types & Properties Parallelograms Special Quadrilaterals
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Chapter 11
Polygons
Interior Angles Exterior Angles Regular Polygons
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Chapter 12
Circles
Parts of a Circle Circumference & Area Arc & Sector
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Chapter 13
Transformations
Translation, Reflection & Rotation Properties of Transformations Enlargement & Scale
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Chapter 14
Perimeter & Area
Perimeter of Shapes Area of 2D Shapes Composite Figures
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Chapter 15
Surface Area & Volume
Surface Area of 3D Shapes Volume of 3D Shapes Word Problems
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Chapter 16
Data Representation
Collection of Data and Frequency Tables Bar Graphs and Histograms Pie Charts, Line Graphs, and Stem-and-Leaf Plots
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Chapter 17
Measures of Central Tendency
Mean, Range, and Interpretation of Data Median and Mode Choosing the Best Measure and Data Interpretation
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Chapter 18
Probability
Experimental and Theoretical Probability Simple Events and Likelihood of Events Probability Games and Applications
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Chapter 19
Ratio, Proportion and Percentages
Ratios and Equivalent Ratios Direct Proportion and Unitary Method Scale Drawings and Applications
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Chapter 20
Percentages
Percentage Calculations and Profit & Loss Discount and Simple Interest Tax Calculations and Financial Literacy
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Chapter 21
Commercial Mathematics
Bills, Invoices, and Banking Basics Savings and Budgeting Currency Conversion and International Concepts
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Chapter 22
Logical Reasoning
Mathematical Puzzles and Logical Sequences Venn Diagrams and Critical Thinking Coding-Decoding Basics