Class 4 Maths Chapter 3 Pattern Around Us – Revision Notes

Quick revision notes for Class 4 Maths Chapter 3 (Pattern Around Us). Ideal for a fast recap before exams.

Number Patterns

• A sequence of numbers that follows a fixed rule, e.g. add, subtract, or multiply by a fixed amount.
• Example: 5, 10, 15, 20 follows the rule “add 5.”

Shape and Visual Patterns

• Patterns can also be made of repeating shapes, colours, or objects.
• Identifying the repeating unit helps predict what comes next.

Finding the Rule

• Look at the difference between consecutive terms to find the rule.
• Once the rule is known, the pattern can be extended further.

One-Line Summary

Patterns follow a fixed rule that, once identified, lets us predict and extend a sequence of numbers or shapes.

Written by Satish

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