Draw a square (without a loop)

Challenge Level: Beginner

Learning outcomes

Students will be able to:

Explain how sequence works in programming.
Computer Science: Programming
Explain why a program gives the output that it does.
Computer Science: Programming

Requirement:

Write a program that draws a square, starting from point x:0, y:0, with its sides equal to 100 steps without using a repeat loop.

Testing examples:

There are no testing examples for this challenge.

Languages

Scratch

What it should look like

Click on the green flag to see the expected output of your program.

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Recommended blocks

when green flag clicked

clear

pen down

pen up

go to x: (0) y: (0)

move (100) steps

turn cw (90) degrees

move (100) steps

turn cw (90) degrees

move (100) steps

turn cw (90) degrees

move (100) steps

turn cw (90) degrees

wait (1) secs

wait (1) secs

wait (1) secs

wait (1) secs

Hints

A square has four equal sides and four equal angles (90-degree angles, or right angles).
The block wait () secs waits specified number of seconds, then continues with next block. To be able to see each sides of the square being drawn, use the wait block after turning each angle.

Show Scratch solution