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DRAWING PATTERNS
To draw a pattern, we use Stamp block from the Pen blocks menu. The Stamp
block duplicates sprite’s image onto the stage.
To draw a pattern, follow these steps:
Step 1 Delete the cat sprite and add a new sprite.
Step 2 Drag the go to x: 0 y: 102 block to change the initial position of the
sprite.
Step 3 Drag the Repeat, Move and Turn blocks as shown. Change the values.
You can change the sprite and the values of blocks and create new patterns.
Restart
We can change the direction of the Sprite by using the Turn block under
the Motions block menu.
The Stamp block duplicates the Sprite’s image onto the stage.
A regular polygon has equal sides and the size of the angles is also same.
We can draw circles and semicircles by using REPEAT block.
Pen blocks in Scratch allow a Sprite to draw shapes and plot coloured pixels
on the screen.
Checkpoint
A. Tick ( ) the correct option.
1. ............................. block is used to change the direction of the sprite.
a. Move b. Turn c. None of these
Programming in Scratch 91

