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ICSE Class 1 Mathematics — Revision Notes

ICSE Class 1 Mathematics revision notes, chapter by chapter across 13 chapters. Starts with Revision of Numbers, Ordinals and Comparison of Numbers.

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

Revision of Numbers

3 topics
  • Concept of Zero
  • Counting Numbers (1 to 9)
  • Comparing Numbers
Zero means there are no objectsNumbers like 1When we take away things
Read the Revision of Numbers notes
2

Ordinals

2 topics
  • Understanding Ordinals
  • How to Write Ordinals
Ordinal numbers tell the positionThe short forms of ordinalsWe use ordinals when we talk
Read the Ordinals notes
3

Comparison of Numbers

4 topics
  • Equal and Not Equal
  • Greater Than and Less Than
  • Before, After, and Between
  • Ascending and Descending Order
When two groups have the sameThe symbol '>' means 'greater than'Numbers follow an orderArranging numbers from smallest to largestIn a group of numbers
Read the Comparison of Numbers notes

10 more chapters below

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

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Frequently Asked Questions

Where can I find ICSE Class 1 Mathematics Revision Notes?

This page has revision notes for 13 chapters of ICSE Class 1 Mathematics 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

13 chapters

1

Revision of Numbers

2

Ordinals

3

Comparison of Numbers

4

Place Value and Face Value

5

Addition

6

Subtraction

7

Multiplication

8

Division

9

Measurement

10

Geometry

11

Data Handling

12

Patterns

13

Money

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ICSE Class 1

Practice Quiz

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Important Questions

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Formula Sheet

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Chapter Summary

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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

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