Quiz 1: Programming in Scratch

Which of the following correctly defines 'sequencing'?

• When a decision is made that determines the route taken through a program

• When a section of code is repeated

• When a set of instructions is carried out in order

What would the following blocks output?

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What would the following blocks output?

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What would the following blocks output?

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Why do you need to use the ‘pen down’ block if you are drawing shapes?

• Without it, the stage will not be cleared of drawings

• Without it, a line will not be drawn

• Without it, the width of the pen will not be set

• Without it, the colour of the pen will not be set

Why do you need to use the ‘erase all’ block when drawing shapes?

• Without it, the stage will not be cleared of drawings

• Without it, a line will not be drawn

• Without it, the width of the pen will not be set

• Without it, the colour of the pen will not be set

Why might you use the ‘pen up’ block when drawing shapes?

• To draw a continuous line wherever the cat moves

• To clear the stage of everything that has been drawn so far

• To move the cat to a different part of the stage without drawing a line

Which colour represents motion blocks?

• Blue

• Green

• Orange

Which colour represents pen blocks?

• Blue

• Green

• Orange

Which colour represents event blocks?

• Blue

• Green

• Orange