Exam 2 Revision for Y3G2 in Scratch unit/Term 2

True/ False: The x-coordinate represents the left and right position, while the y-coordinate represents the up and down position on the stage.

• True

• False

What are the x and y coordinates at the center of the Scratch stage?

• (100,150)

• (0,0)

• (30,-25)

If a sprite's x-coordinate increases, in which direction does it move?

• To the right.

• To the left

• Up

• Down

If a sprite’s y-coordinate decreases, in which direction does it move?

• Upward

• Right side

• • Downward.

How do you add a fish sprite in Scratch?

• Click the Choose a Backdrop button, then select a fish sprite from the library.

• Click the Choose a Sprite button, then select a fish sprite from the library.

• Click the Green Flag button, then select a fish sprite.

Which block sets the starting position of a sprite?

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• 
• 

Which block moves a sprite smoothly to a new position over time?

• 
• 
• 

What happens when you use the "change x by 10" block?

• The sprite moves 10 steps to the right.

• The sprite moves 20 steps to the right.

• The sprite moves 10 steps to the left.

True/ False: The "move 10 steps" block moves the sprite forward in the direction it’s facing, while "go to x: y: " moves it to an exact position.

• True

• False

Which block is used to make a sprite face a specific direction?

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• 
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