Code.org Unit 3 - Lessons 1-9

Where is the origin (0,0) on Game Lab's grid?

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Command you use to create a circle or oval:

• rect

• ellipse

• eclipse

• round

If you've messed up your code and need to start over, click on:

• "Do Over"

• "Version History"

• "Fix This"

• "Restart"

Look for errors in the code and fix them:

• "debug the code"

• "find & fix"

• "seek & repair"

• "search & improve"

Which direction would the sprite move with plane.x = plane.x + 5

• up

• down

• right

• left

In a counter pattern, to make a sprite jump up and down, use:

• sprite.scale

• sprite.rotation

• sprite.x

• sprite.y

To prevent an afterimage, insert a background command ___________

• It can't be prevented

• after every line of code

• inside the draw loop

• before the var sprite command

To make a sprite bigger or smaller, use ____________.

• sprite.size

• sprite.scale

• sprite.bigger

• sprite.smaller

The default x & y coordinates for sprites and shapes:

• 50x 50y

• 200x 200y

• 100x 100y

• 0x 0y

What programming language is used in Game Lab?

• Java

• HTML

• JavaScript

• C++