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DRAWING A SQUARE IN SCRATCH
To draw a square in Scratch, arrange the blocks as shown below.
The circle is the only shape with a
constant width.
Hintbot
If you enter the wrong value
in turn block, you'll get wrong
shape.
Experiential Learning Lab Activity
Draw an object using different types of shapes in Scratch.
Quick Quiz
1. What is the "Pen Block" used for in Scratch?
a. Playing music b. Drawing and creating shapes
2. What is the colour of the Pen block?
a. Green b. Red
Recap
Pen blocks draw a trail as the sprite moves on the stage.
Polygons are 2D shapes with 3 or more straight lines and angles. Examples of polygons are
triangle, square, rectangle, pentagon, hexagon, heptagon, octagon, nonagon, decagon.
You can calculate the degree of the angle at the corner of a polygon by dividing 360 by the
number of sides.
Creating Shapes in Scratch 103

