CBSE · Class 8

📐

Mathematics Complete Guide

Syllabus, official resources, chapter guides, textbook solutions, question bank, model papers, revision plan, exam tips, and FAQs.

Chapters

Published Guides

Chapter Guides

14/14

Practice Resources

📥 NCERT + Best Reference Books for Mathematics

Free NCERT link · ranked reference books · what to read and why

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Subject Roadmap

Mapped

14 Mathematics chapters arranged by unit for Class 8.

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Syllabus and Official Resources

Official-first

4 syllabus focus areas with CBSE official resources as the primary source.

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Chapter Summaries

Live

14 published chapter guides available for Mathematics.

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Textbook Exercise Solutions

Planned

Chapter-wise MCQ, short answers, long answers, and numericals with worked solutions.

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Important Questions

Ready

5 question patterns are listed for one-mark, short-answer, and long-answer practice.

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Model Papers

Planned

Model paper practice will be added with time plans and correction checklists.

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Revision Plan

Planned

Revision plan will be added with weekly targets and mistake-notebook checks.

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Exam Tips

Subject-specific

Exam guidance focuses on mathematics presentation, keywords, time use, and common mistakes.

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FAQs

In guides

FAQs are included inside individual guides so answers stay close to the exact chapter or resource.

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Syllabus Roadmap

Number system: rational numbers, squares, cubes, exponents.
Algebra: linear equations, algebraic expressions, factorisation.
Geometry: quadrilaterals, mensuration, visualising solids.
Data handling: graphs, probability.

Official Books

Free NCERT textbook + best reference books for CBSE Mathematics Class 8.

NCERT + Reference Books →

Chapter Dashboard

14/14 chapter guides published

Number System · Chapter 1

Rational Numbers

Live

Open guide

Algebra · Chapter 2

Linear Equations in One Variable

Live

Open guide

Geometry · Chapter 3

Understanding Quadrilaterals

Live

Open guide

Statistics · Chapter 4

Data Handling

Live

Open guide

Number System · Chapter 5

Squares and Square Roots

Live

Open guide

Number System · Chapter 6

Cubes and Cube Roots

Live

Open guide

Number System · Chapter 7

Comparing Quantities

Live

Open guide

Algebra · Chapter 8

Algebraic Expressions and Identities

Live

Open guide

Mensuration · Chapter 9

Mensuration

Live

Open guide

Number System · Chapter 10

Exponents and Powers

Live

Open guide

Number System · Chapter 11

Direct and Inverse Proportions

Live

Open guide

Algebra · Chapter 12

Factorisation

Live

Open guide

Statistics · Chapter 13

Introduction to Graphs

Live

Open guide

Number System · Chapter 14

Playing with Numbers

Live

Open guide

Question Bank

One-mark definitions and direct NCERT facts
Two-mark short answers and difference-between questions
NCERT exercise and in-text questions
Unit-wise important questions for quick revision
Five-mark explanations, problems, or structured answers

Model Papers

After each chapter, solve a short unit test.
After every unit, revise mistakes before the next chapter.
In the final month, write one full model paper per week.
Last cycle: only weak topics, formulas, diagrams, and key terms.

Revision Plan

Week 1: Read NCERT and mark definitions, formulas, diagrams, and dates.
Week 2: Solve all NCERT exercises and in-text questions.
Week 3: Practise important questions, diagrams, and writing formats.
Week 4: Write model papers and revise only the mistake notebook.

Published Chapter Guides

chapter-guide

CBSE Class 8 Mathematics Chapter 8 Notes: Algebraic Expressions and Identities

Complete local guide for CBSE Class 8 Mathematics: Algebraic Expressions and Identities. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 7 Notes: Comparing Quantities

Complete local guide for CBSE Class 8 Mathematics: Comparing Quantities. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 6 Notes: Cubes and Cube Roots

Complete local guide for CBSE Class 8 Mathematics: Cubes and Cube Roots. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 4 Notes: Data Handling

Complete local guide for CBSE Class 8 Mathematics: Data Handling. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 11 Notes: Direct and Inverse Proportions

Complete local guide for CBSE Class 8 Mathematics: Direct and Inverse Proportions. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 10 Notes: Exponents and Powers

Complete local guide for CBSE Class 8 Mathematics: Exponents and Powers. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 12 Notes: Factorisation

Complete local guide for CBSE Class 8 Mathematics: Factorisation. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 13 Notes: Introduction to Graphs

Complete local guide for CBSE Class 8 Mathematics: Introduction to Graphs. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 2 Notes: Linear Equations in One Variable

Complete local guide for CBSE Class 8 Mathematics: Linear Equations in One Variable. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 9 Notes: Mensuration

Complete local guide for CBSE Class 8 Mathematics: Mensuration. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 14 Notes: Playing with Numbers

Complete local guide for CBSE Class 8 Mathematics: Playing with Numbers. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 1 Notes: Rational Numbers

Complete local guide for CBSE Class 8 Mathematics: Rational Numbers. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 5 Notes: Squares and Square Roots

Complete local guide for CBSE Class 8 Mathematics: Squares and Square Roots. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026

chapter-guide

CBSE Class 8 Mathematics Chapter 3 Notes: Understanding Quadrilaterals

Complete local guide for CBSE Class 8 Mathematics: Understanding Quadrilaterals. Includes NCERT-aligned summary, key points, answer-writing tips, common mistakes, and exam practice.

27 May 2026