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PaTTernS

A pattern is a repeated arrangement of numbers,

shapes, colours and so on. Patterns exist all around us.
We can find a pattern in the trees and leaves, in the

window frames, on the floor, in our clothes, etc.
Observe the patterns in sequence of letters.

P Q R P Q R P Q R P Q R

The letters P, Q and R are repeated in the same order again and again. The above
sequence forms a pattern.

Let us see another sequence of figures.

Here, you can observe that a triangle comes first, then a square; again a triangle,
then a square; and so on. This again forms a pattern.

Now look at the sequence of numbers.

2 3 3 2 3 3 2 3 3 2 3 3

Here, 2 comes once, then 3 comes twice, again 2 comes once, then 3 comes twice;

and so on. This also forms a pattern.

Practice Time 8e

Complete each of the following patterns

1. a B B a

2.

3.

4.

5.

teacher’s Encourage the students to collect pebbles, flowers, leaves, glasses, bowls, sticks, bangles, coins, caps, etc. and
tip arrange them in a pattern. Discuss the rules they apply for making the patterns.

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