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ICSE Class 4 Science — Revision Notes

ICSE Class 4 Science revision notes, chapter by chapter across 12 chapters. Follows the ICSE / ISC syllabus. Starts with Human Body- Food we Eat, Human.

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 — 12 Chapters

1

Human Body- Food we Eat

4 topics
  • Nutrients in Food
  • Vitamins and Minerals
  • Water and Roughage
  • Balanced Diet and Food Wastage
Carbohydrates give us energy to doProteins help build and repair bodyFats give us energy and helpVitamins and minerals keep us healthyWater helps in digestion and keeps
Read the Human Body- Food we Eat notes
2

Human Body- Teeth

4 topics
  • When Do We Get Teeth?
  • Parts of a Tooth
  • Types of Teeth and Their Functions
  • Tooth Decay and Care of Teeth
Babies start getting their first teethA tooth has four main partsWe have four types of teethTooth decay happens when bacteria
Read the Human Body- Teeth notes
3

The Digestive and Excretory Systems

3 topics
  • The Digestive System
  • The Excretory System
  • Healthy Habits for Digestion and Excretion
The digestive system breaks down foodThe excretory system removes waste fromWater helps digest food and keepsChewing food well
Read the The Digestive and Excretory Systems notes

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Revision notes with diagrams and examples for all 12 chapters in Super Tutor.

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Frequently Asked Questions

Where can I find ICSE Class 4 Science Revision Notes?

This page has revision notes for 12 chapters of ICSE Class 4 Science for the 2026-27 session. 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

12 chapters

1

Human Body- Food we Eat

2

Human Body- Teeth

3

The Digestive and Excretory Systems

4

Adaptations in Animals

5

Plants in the Surroundings and Environment

6

Adaptations in Plants

7

Air

8

Materials and Solutions

9

Light

10

Measurements

11

Push and Pull

12

Friction as a Force

More Science Resources

ICSE Class 4

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

Other ICSE Class 4 Subjects

MathematicsSocial ScienceEnglish GrammarEnglish Literature- Book 'Gulmohar'Hindi- Book (मधु मुखर)