Maths

Patterns

Class 2

🎯 Learning Objectives

📖 Let Us Begin!

Look at a saree border or a floor tile. You will see the same design repeating again and again. That is a pattern! Patterns are all around us -- in nature, in art, and in numbers. When something repeats in the same order, it makes a pattern. Let us learn to find and make patterns.

Shape Patterns

In a shape pattern, shapes repeat in the same order.

Example 1: Circle, Square, Circle, Square, Circle, Square ...
The rule is: Circle, Square repeating.
Example 2: Triangle, Triangle, Circle, Triangle, Triangle, Circle ...
The rule is: Triangle, Triangle, Circle repeating.

Number Patterns

In a number pattern, numbers change in the same way each time.

Example 1: 1, 3, 5, 7, 9, 11 ... (add 2 each time)
Example 2: 2, 4, 6, 8, 10, 12 ... (add 2 each time)
Example 3: 5, 10, 15, 20, 25 ... (add 5 each time)

Colour Patterns

Example: Red, Blue, Red, Blue, Red, Blue ...
The rule is: Red, Blue repeating.
To find the rule of a pattern, look at what repeats. That repeating part is called the "core" of the pattern.

📝 Key Words

WordMeaning
PatternSomething that repeats in the same order
RepeatingHappening again and again in the same way
RuleThe order in which things repeat in a pattern
ExtendTo continue a pattern by adding more
CoreThe part of the pattern that repeats
⭐ Key Points to Remember

✏️ Practice Questions

A. Fill in the Blanks
1. Circle, Square, Circle, Square, .
2. 2, 4, 6, 8, , 12.
3. 5, 10, 15, , 25.
4. Triangle, Circle, Triangle, Circle, Triangle, .
5. 1, 3, 5, 7, , 11.
B. Choose the Correct Answer
1. What comes next? A, B, A, B, A, ___
a) Ab) Bc) C
2. What is the rule for: 10, 20, 30, 40?
a) Add 5b) Add 10c) Add 2
3. What comes next? 3, 6, 9, 12, ___
a) 13b) 14c) 15
C. Short Answer
1. Write the rule for this pattern: 5, 10, 15, 20, 25.
2. Create your own shape pattern using two shapes. Write it out.
3. Extend this pattern by 3 more: 4, 8, 12, 16, ___, ___, ___.
🎨 Activity: Make Your Own Pattern

Use beads, buttons, or draw shapes on paper. Make a repeating pattern using at least 2 different things. Show your pattern to a friend and ask them to extend it by 4 more.

Want to use this as a worksheet? Switch to the A4 printable view.

Learning Objectives
Let Us Begin!

Look at a saree border or a floor tile. You will see the same design repeating again and again. That is a pattern! Patterns are all around us -- in nature, in art, and in numbers. When something repeats in the same order, it makes a pattern.

Types of Patterns

Shape Patterns: Shapes repeat in the same order.

Circle, Square, Circle, Square, Circle, Square ... (rule: Circle, Square repeating)

Number Patterns: Numbers change in the same way each time.

2, 4, 6, 8, 10 ... (add 2 each time)    5, 10, 15, 20 ... (add 5 each time)

Colour Patterns: Colours repeat in the same order.

Red, Blue, Red, Blue, Red, Blue ... (rule: Red, Blue repeating)

Key Words
WordMeaning
PatternSomething that repeats in the same order
RepeatingHappening again and again in the same way
RuleThe order in which things repeat in a pattern
ExtendTo continue a pattern by adding more
CoreThe part of the pattern that repeats
Examples

1, 3, 5, 7, 9, 11 (add 2 each time)

Triangle, Circle, Triangle, Circle, Triangle, Circle (Triangle, Circle repeating)

Key Points to Remember
A. Fill in the Blanks
  1. Circle, Square, Circle, Square, .
  2. 2, 4, 6, 8, , 12.
  3. 5, 10, 15, , 25.
  4. Triangle, Circle, Triangle, Circle, Triangle, .
  5. 1, 3, 5, 7, , 11.
B. Choose the Correct Answer
  1. What comes next? A, B, A, B, A, ___
    a) Ab) Bc) C
  2. What is the rule for: 10, 20, 30, 40?
    a) Add 5b) Add 10c) Add 2
  3. What comes next? 3, 6, 9, 12, ___
    a) 13b) 14c) 15
C. Short Answer
  1. Write the rule for this pattern: 5, 10, 15, 20, 25.
  2. Create your own shape pattern using two shapes. Write it out.
  3. Extend this pattern by 3 more: 4, 8, 12, 16, ___, ___, ___.
Activity: Make Your Own Pattern

Use the letters A and B to make a repeating pattern. Write it below (at least 10 items):

Now make a number pattern. Start at 2 and add 3 each time. Write the first 6 numbers:

What is the rule of your number pattern?