Scratch

What is a statement?

• Instructions telling the program to do something
• Shouting something
• When the Scratch cat touches something
• Forever if

What is a loop?

• Starting the program
• Ending the program
• Allows something to be repeated
• Programs running

Why do we use loops?

• To run the program forever
• So we do not have to start a program again
• To start a program
• To make the Scratch cat run in circles

What in this picture is a condition?

• When flag clicked
• Touching paddle?
• Forever if
• Move 5 steps

What is a condition?

• Makes the Scratch cat touch something
• Instructions telling the program what to do
• When the Scratch cat touches something
• Tests whether something is true or false

What is interactivity?

• When you can touch something
• Instructions telling the program what to do
• Has an input and an output
• Tests whether something is true

Which of these are interactive?

• A video game
• An online video
• A water bottle
• A demonstration

What is a variable?

• Something that can change
• Instructions telling the program what to do
• Has an input and an output
• Forever if

Which of these would be a variable in a game?

• lives
• the ball
• the player
• the paddle