SCRATCH L27

What does the "distance to [mouse pointer]" block measure in Scratch?

• The distance between two sprites.

• The distance traveled by the sprite.

• The distance between the sprite and the mouse pointer.

• The distance between the sprite and the apple.

Which block would you use to get the distance between a sprite and the mouse pointer?

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Where can we find the "distance to [mouse pointer]" block in Scratch?

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What is the function of this code?

• Make sure the sprite only chasing the mouse pointer when distance between sprite and mouse pointer is less than 10.

• Make sure the sprite only chasing the mouse pointer when distance between sprite and mouse pointer is more than 100.

• Make sure the sprite only chasing the mouse pointer when distance between sprite and mouse pointer is more than 10.

• Make sure the sprite only chasing the sprite when distance between sprite and mouse pointer is more than 10.

What is the function of this code?

• The sprite continuously moves 10 steps, randomly turns left between 15 and -15 degrees, and bounces off the edge of the stage if it reaches it.

• The sprite continuously moves 100 steps, randomly turns left between 15 and -15 degrees, and bounces off the edge of the stage if it reaches it.

• The sprite continuously moves 10 steps, randomly turns right between 15 and -150 degrees, and bounces off the edge of the stage if it reaches it.

• The sprite continuously moves 10 steps, randomly turns right between 15 and -15 degrees, and bounces off the edge of the stage if it reaches it.

What is the function of this code?

• When the sprite receives the "toxic fish" broadcast, it increases its size, changes to a different costume, and broadcasts a "game over" message immediately.

• When the sprite receives the "toxic fish" broadcast, it changes to a specific costume, reduces its size, waits for 0.5 seconds, switches to another costume, decreases the number of lives by 1, and broadcasts a "game over" message if lives reach 0.

• When the sprite receives the "toxic fish" broadcast, it switches to a specific costume, waits for 0.5 seconds, and increases the number of lives by 1.

• When the sprite receives the "toxic fish" broadcast, it switches to a specific costume, waits for 0.5 seconds, and then stops all scripts.

This is a code from the "toxic fish." Why do we have to put the "show" block after the "green flag clicked"?

• To ensure the "toxic fish" sprite is visible when the game starts.

• To make the sprite invisible at the start of the game.

• To make the sprite appear only when the "toxic fish" message is received.

• To hide the sprite when the game starts.

What does the "go to random position" block do in Scratch?

• It moves the sprite to a predefined location specified in the code.

• It moves the sprite to the center of the stage.

• It moves the sprite to a random location on the stage.

• It moves the sprite to the position of the mouse pointer.

What does the "go to random position" block do in Scratch?

• It moves the sprite to a predefined location specified in the code.

• It moves the sprite to the center of the stage.

• It moves the sprite to a random location on the stage.

• It moves the sprite to the position of the mouse pointer.

What will happen if we don't add a "show" block after "when green flag clicked"?

• The sprite may remain hidden if it was previously hidden, making it invisible at the start of the game.

• The sprite will automatically be visible when the game starts.

• The sprite will become larger when the game starts.

• The sprite will change to a random position when the game starts.