View project at Scratch

Play around with this project and figure out what the arrow keys and the d and the u keys do. Next inspect the code to make sure you know how it works.

ASSIGNMENT:

Add the following features to this project:

• The ability to change between five colors using different keys. G for green, R for red, etc. would make sense.
• The ability to have a thick or thin pen size.
• The ability to selectively erase lines which have been drawn. (This is simpler than you might think.)
• The ability to clear the entire screen at once.
• In the Instructions area of your project page, list all the functional keys and what they do.
• In the Notes and Credits section of your project page make a list of five items which viewers might try to draw using your project.