Page 6 - ICSE Math 1

DETAILED CONTENTS

S. No. Chapter Name Contents Activities

1. Numbers from 1 to 9 • Counting 1 to 9 To reinforce counting
• Concept of Zero from 0 to 9
• Bigger or Smaller
• More or Less
• Equal
• Before, Aft er, Between
• Ordering
2. Addition up to 9 • Addition on a Number Line To understand addition
• Adding Zero and One and reinforce the concept
• Addition Fact of number facts
• Number Fact
• Addition of Th ree Numbers
• Addition of Th ree Numbers on a
Number Line
• Vertical Method of Addition
• Word Problems
3. Subtraction up to 9 • Subtracting Zero or the Same Number To understand
• Subtraction on a Number Line subtraction with the help
• Vertical Subtraction of an activity
• Word Problems
4. Numbers from 10 to 20 • Concept of Tens and Ones To reinforce counting
• Comparing Numbers from 1 to 20
• Before, Aft er, Between
• Backward Counting
• Ordering
5. Numbers from 21 to 99 • Numbers from 21 to 29 To understand the
• Numbers from 30 to 39 concept of tens and ones
• Numbers from 40 to 49
• Numbers from 50 to 59
• Numbers from 60 to 69
• Numbers from 70 to 79
• Numbers from 80 to 89
• Numbers from 90 to 99
• Counting in Tens
• Counting on Abacus
• Comparing Numbers
• Before, Aft er, Between
• Backward Counting
• Ordering
• Forming 2-Digit Numbers Using
Diff erent Digits