Intro to Scratch Lesson 4 Maze

What are the requirements for drawing a labyrinth in Scratch?

• Use multiple colors for the walls.

• Make the walls a single color and mark the exit with a distinct color.

• Use any colors you like for the walls and exit.

• Draw a labyrinth without any colors.

Which block from the Motion category can be used to make Scratchy move up in the labyrinth?

• change x by [value]

• move [value] steps

• change y by [value]

• rotate [value] degrees

How can you make Scratchy move to the right or left in the labyrinth?

• Use the "move [value] steps" block.

• Use the "set x to [value]" block.

• Use the "go to [x], [y]" block.

• Use the "change y by [value]" block.

What should happen when the green flag is clicked to start the game in the labyrinth?

• The game should pause

• Scratchy should change color

• Scratchy should be teleported to the start.

• Scratchy should say "Hello."

What happens when Scratchy touches the walls in the labyrinth?

• Scratchy is teleported to the finish line.

• The game ends.

• Scratchy changes color.

• Scratchy is teleported back to the start.
  

What block should be used to check if Scratchy is touching the walls in the labyrinth?

• "change x by [value]" block.

• "if touching color" block.

• "set x to [value]" block.

• "move [value] steps" block.