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CBSE Class 10 Science — Revision Notes

CBSE Class 10 Science revision notes, chapter by chapter across 13 chapters. Follows the CBSE syllabus. Starts with Chemical Reaction and Equations.

How to Revise Effectively

  • Active recall: cover the notes, try to recall the key points, then check.
  • Spaced repetition: revise each chapter again after a day, then after a few days, then after a week or two.
  • Write, don't just read: writing key points and formulas out by hand helps them stick.
  • Teach someone: explaining an idea to a friend is a good test of whether you understand it.

Chapter-Wise Revision Notes — 13 Chapters

1

Chemical Reaction and Equations

3 topics
  • 1. Chemical Reactions and Chemical Equations
  • 2. Types of Chemical Reactions
  • 3. Oxidation, Reduction, Corrosion, and Rancidity
A chemical reaction forms new substancesA chemical equation is the symbolicA balanced equation has the sameThe symbols (s)A combination reaction is one
Read the Chemical Reaction and Equations notes
2

Acids,Bases and Salts

4 topics
  • 1. Acids, Bases and Indicators
  • 2. Reactions of Acids and Bases
  • 3. Acids, Bases in Water and Ion Formation
  • 4. pH and Strength of Acids and Bases
Acids turn blue litmus redA metal reacts with an acidMetal carbonates and metal hydrogencarbonates reactThe reaction between an acidMetal oxides react with acids
Read the Acids,Bases and Salts notes
3

Metals and Non-metals

4 topics
  • 1. Physical Properties of Metals and Non-metals
  • 2. Chemical Properties of Metals
  • 3. Ionic Compounds and Their Properties
  • 4. Occurrence, Extraction, Refining, and Corrosion
Metals are generally hardNonMost metals combine with oxygenPotassium and sodium react violentlyMetals generally react with dilute acids
Read the Metals and Non-metals notes

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Revision notes with diagrams and examples for all 13 chapters in Super Tutor.

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Frequently Asked Questions

Where can I find CBSE Class 10 Science Revision Notes?

This page has revision notes for 13 chapters of CBSE Class 10 Science for the board exams 2027. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Browse Revision Notes by Chapter

13 chapters

1

Chemical Reaction and Equations

2

Acids,Bases and Salts

3

Metals and Non-metals

4

Carbon and its Compounds

5

Life Processes

6

Control and Coordination

7

How do Organisms Reproduce?

8

Heredity

9

Light - Reflection and Refraction

10

The Human Eye and the Colourful World

11

Electricity

12

Magnetic Effects of Electric Current

13

Our Environment

More Science Resources

CBSE Class 10

Practice Quiz

Test yourself with quick quizzes

Important Questions

Exam-style questions with answers

Formula Sheet

The formulas of each chapter in one place

Chapter Summary

Understand each chapter at a glance

Concept Maps

Diagrams showing how topics connect

Study Plan

Week-by-week preparation schedule

Flashcards

Quick-fire cards for active recall practice

Syllabus

Chapter list and the topics in each

NCERT Solutions

Every textbook exercise solved step by step

Other CBSE Class 10 Subjects

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