Class 1 Mathematics – Topics & Subtopics

Class 1 Mathematics – Topics & Subtopics

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1
Basics of Numbers

Foundation for counting & number recognition

2
Counting (1–10)

Read, say, and match objects to 1–10

3
Counting (1–20)

Extend counting skills to 20

4
Counting (1–50)

Stable number sequence up to 50

5
Counting (1–100)

Forward counting to 100

6
Number Names

One, Two, Three … up to 20/100

7
Identifying Numbers

Recognise numerals in mixed order

8
Forward Counting

Move ahead by ones

9
Backward Counting

Count down by ones

10
Missing Numbers

Fill gaps in number sequences

11
Understanding Quantity & Value

Compare groups and numbers

12
More / Less

Which group has more/less?

13
Equal To (=)

Same quantity / same number

14
Greater Than (>)

Compare two numbers

15
Less Than (<)

Compare two numbers

16
Comparing Numbers

Use >, <, = appropriately

17
Ordering – Ascending

Smallest to greatest

18
Ordering – Descending

Greatest to smallest

19
Number Sense

Place value, zero, before/after/between

20
Place Value – Ones

Understand “ones” place

21
Place Value – Tens

Groups of tens

22
Concept of Zero

Zero means no objects

23
Before Numbers

Which number comes before?

24
After Numbers

Which number comes after?

25
Between Numbers

Find the middle number

26
Skip Counting by 2s

2, 4, 6, …

27
Skip Counting by 5s

5, 10, 15, …

28
Skip Counting by 10s

10, 20, 30, …

29
Basic Shapes & Patterns

2D/3D shapes & simple patterns

30
2D Shape – Circle

Round, no corners

31
2D Shape – Square

4 equal sides

32
2D Shape – Triangle

3 sides

33
2D Shape – Rectangle

Opposite sides equal

34
2D Shape – Oval

Stretched circle

35
3D Shape – Cube

Like a dice

36
3D Shape – Sphere

Like a ball

37
3D Shape – Cone

Ice-cream cone

38
3D Shape – Cylinder

Tin/can shape

39
Patterns – Colors

Red, blue, red, blue …

40
Patterns – Shapes

Circle, square, circle …

41
Patterns – Numbers

1, 2, 1, 2 …

42
Basic Addition

Combine two small groups

43
Single-Digit Addition

Facts within 10

44
Addition with Number Line

Jump forward

45
Addition with Objects/Pictures

Count and add

46
Addition (No Carry)

Within 20

47
Basic Subtraction

Take away from a group

48
Single-Digit Subtraction

Facts within 10

49
Subtraction with Number Line

Jump backward

50
Subtraction with Objects/Pictures

Cross out & count

51
Subtraction (No Borrow)

Within 20

52
Mixed Operations (Simple)

Add & subtract together

53
Add & Subtract (No Carry/Borrow)

Switch operations

54
Introduction to Multiplication

See it as repeated addition

55
Repeated Addition

2+2+2 = 6

56
Multiplication Table of 2

2, 4, 6, …

57
Multiplication Table of 5

5, 10, 15, …

58
Multiplication Table of 10

10, 20, 30, …

59
Introduction to Division

Sharing equally

60
Sharing Equally

Distribute same to all

61
Simple Division by 2

Even sharing

62
Simple Division by 5

Groups of 5

63
Simple Division by 10

Groups of 10

64
Measurement Basics

Length, weight, capacity

65
Length – Long/Short

Compare by length

66
Length – Tall/Short

Height comparisons

67
Weight – Heavy/Light

Which is heavier?

68
Capacity – Full/Empty

Containers & level

69
Capacity – More/Less

Compare amounts

70
Measuring Tool – Scale

Ruler basics

71
Measuring Tool – Cup

Pour & compare

72
Measuring Tool – Balance

Heavy vs light

73
Time Basics

Day/night, days, months, o’clock

74
Day & Night

Daily cycle

75
Days of the Week

Mon–Sun

76
Months of the Year

Jan–Dec

77
Reading Clock – O’Clock

Whole-hour times

78
Money

Coins, notes & small amounts

79
Recognising Coins

Identify Indian coins

80
Recognising Notes

Identify Indian notes

81
Counting Small Amounts

Add coin values

82
Buying Small Items

Give money & get change

83
Data Handling Basics

Collect & show simple data

84
Collecting Simple Data

Tally favourites

85
Pictographs (Very Simple)

Use small pictures to represent data

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