Computer 4 Revision

it keeps on running unless the program is stopped.

• count-controlled loop

• forever loop

• nested loop

It has a loop inside another loop.

• count-controlled loop

• forever loop

• nested loop

It repeats an exact number of times. 

• count-controlled loop

• forever loop

• nested loop

Click the odd one out.

• Move 10 steps

• Say hello for 2 seconds

• Turn 90 degrees

Click the odd one out.

• play sound

• say hello

• change costume

Click the odd one out.

• clear sound effects

• start sound

• When green flag clicked

Click the odd one out.

• wait 1 second

• when space key pressed

• when this sprite clicked

Click the odd one out.

• repeat 10

• forever

• clone

A repeat block has a number next to the word repeat.

• True
• False

When drawing a square with a Scratch program, you need to add move 4 steps command block.

• True
• False