Earlier-edition chapter list: This page contains legacy Mathematics topics. The current 2026–27 NCERT books are Ganita Prakash Parts I and II. Open the current book and chapter guide.

Class 8 Mathematics

Mathematics — Ganita Prakash (2026–27)

Current NCERT edition chapter notes and practice.

Part I

  1. Chapter 1: A Square and A Cube — notes and practice
  2. Chapter 2: Power Play — notes and practice
  3. Chapter 3: A Story of Numbers — notes and practice
  4. Chapter 4: Quadrilaterals — notes and practice
  5. Chapter 5: Number Play — notes and practice
  6. Chapter 6: We Distribute, Yet Things Multiply — notes and practice
  7. Chapter 7: Proportional Reasoning–1 — notes and practice

Part II

  1. Chapter 1: Fractions in Disguise — notes and practice
  2. Chapter 2: The Baudhayana-Pythagoras Theorem — notes and practice
  3. Chapter 3: Proportional Reasoning–2 — notes and practice
  4. Chapter 4: Exploring Some Geometric Themes — notes and practice
  5. Chapter 5: Tales by Dots and Lines — notes and practice
  6. Chapter 6: Algebra Play — notes and practice
  7. Chapter 7: Area — notes and practice

Number System

Chapter 1: Rational Numbers

Properties, operations, and representation on number line.

Current book and chapter guide

Algebra

Chapter 2: Linear Equations in One Variable

Solving equations, word problems, and applications.

Current book and chapter guide

Chapter 9: Algebraic Expressions and Identities

Operations, identities, and factorization.

Current book and chapter guide

Chapter 14: Factorization

Methods of factorization and algebraic identities.

Current book and chapter guide

Geometry

Chapter 3: Understanding Quadrilaterals

Properties of quadrilaterals, angles, and diagonals.

Current book and chapter guide

Chapter 4: Practical Geometry

Construction of quadrilaterals using tools.

Current book and chapter guide

Chapter 10: Visualizing Solid Shapes

3D shapes, nets, Euler's formula, and views.

Current book and chapter guide

Mensuration

Chapter 11: Mensuration

Area, perimeter, volume of 2D and 3D shapes.

Current book and chapter guide

Data Handling

Chapter 5: Data Handling

Pictographs, bar graphs, pie charts, probability.

Current book and chapter guide

Ratio and Proportion

Chapter 13: Direct and Inverse Proportions

Applications in real-life situations.

Current book and chapter guide

Exponents and Powers

Chapter 12: Exponents and Powers

Laws of exponents, standard form, applications.

Current book and chapter guide

Comparing Quantities

Chapter 8: Comparing Quantities

Percentage, profit/loss, discount, compound interest.

Current book and chapter guide

Squares and Square Roots

Chapter 6: Squares and Square Roots

Properties, methods to find square roots.

Current book and chapter guide

Cubes and Cube Roots

Chapter 7: Cubes and Cube Roots

Perfect cubes, cube roots estimation.

Current book and chapter guide