Scratch - Recap

What does the term 'Abstraction' mean?

• 'Filtering out' unnecessary parts of a problem.

• Creating abstract artwork.

• Liking one problem to another irrelevant problem.

What does the term 'Decomposition' Mean?

• A problem being made larger.

• A problem being broken down into easier chunks.

• A problem being misunderstood.

Below, what is the Y Axis?

• 
• 
• 
• 

Below, which image represents the Co-ordinates (1,3)?

• 
• 
• 
• 

What does the above code do?

• Changes the direction of the PacMan

• Makes the PacMan Dance around in Cirlces

• Makes the PacMans Mouth Open and Close

• Makes the PacMan Speed Up.

What does the above code do?

• Moves the PacMan to the Bottom Left

• Moves the PacMan to the Top Right

• Moves the PacMan to the Co-ordinates (-145,139)

• Moves the PacMan to a random Co-Ordinate.

What does the above code do?

• Makes the PacMan Dance Randomly

• Makes the PacMan Jump

• Makes the PacMan Eat

• Makes the PacMan turn in either direction of key press

What does the above code do?

• Checks to see if the PacMan has left the map

• Checks to see if the PacMan has hit another item

• Creates a Random Number

What is a Sprite?

• A can of Pop.

• A movable object (Character or Item) on screen.

• A type of boolean logic.

What is a Costume?

• A fancy dress.

• A way of changing the way Scratch Works.

• A different look for a given sprite.