Holly Scratch Programming Challenge

What is a variable in Scratch?

• A variable in Scratch is a storage location for data that can be changed during program execution.

• A variable in Scratch is a visual representation of a program.

• A variable in Scratch is a type of sprite.

• A variable in Scratch is a fixed value that cannot be changed.

How do you create a variable in Scratch?

• Click 'Variables', then 'Make a Variable', enter a name, and click 'OK'.

• Select 'Control', then 'Create Variable', type a name, and press 'Enter'.

• Go to 'Looks', then 'New Variable', type a name, and hit 'Submit'.

• Click 'Events', then 'Add Event', enter a name, and click 'Done'.

What is the purpose of the Pen extension in Scratch?

• To create sound effects in Scratch.

• To enable drawing and creating visual graphics on the Scratch stage.

• To manage user input in Scratch.

• To control sprite movement on the Scratch stage.

How do you add the Pen extension to your Scratch project?

• Click on the 'Extensions' button and select 'Pen'.

• Drag the Pen icon to the stage.

• Right-click on the sprite and choose 'Add Pen' from the menu.

• Click on the 'Tools' menu and select 'Pen'.

Which block is used to draw a line in Scratch with the Pen extension?

• erase line

• draw line

• pen down

• pen up

What block would you use to change the pen color in Scratch?

• set background color to [color]

• set pen color to [color]

• clear pen trail

• change pen size to [size]

How can you clear the pen drawing on the screen?

• Use the clear function or refresh the screen.

• Save the drawing as an image

• Minimize the application window

• Draw over it with a different color

What block would you use to move a sprite to a specific position?

• go to x: [value] y: [value]

• move to position [value]

• set sprite location [value]

• shift sprite to [value]

How do you make a sprite move in a straight line using blocks?

• Use the 'wait [number] seconds' block.

• Use the 'move [number] steps' block.

• Use the 'change color by [number]' block.

• Use the 'turn [angle] degrees' block.

What is the effect of the 'pen down' block?

• The 'pen down' block lifts the drawing tool off the surface.

• The 'pen down' block changes the color of the drawing tool.

• The 'pen down' block erases the drawing on the surface.

• The 'pen down' block makes the drawing tool touch the surface to draw.