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4. Match the following:

a. move 10 steps (i) Starts the script when clicked

b. when clicked (ii) Plays a sound

c. switch costume to costume2 (iii) Moves the sprite forward

d. play sound Meow until done (iv) Changes the sprite’s costume

5. Think and answer.
a. What are Operator blocks? Name them.
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b. How can you make a sprite say "Hello!" for 2 seconds?
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c. Which block would you use to make a sprite rotate 15 degrees clockwise?

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d. Write the steps to draw a circle in Scratch.

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e. Write the steps of working with two Sprites in Scratch.
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21 st #Critical Thinking
6. Competency-based/Application-based questions. Century #Technology Literacy
Skills
a. If you want a sprite to move 10 steps only if a variable score is greater than 50, how would
you script this using Scratch blocks and operators?

b. Maya wants to draw a regular octagon (8-sided polygon) in Scratch. What angle should
she use for each corner to ensure that the octagon is correctly drawn?

114 Computer Science (V5.0)-IV