Try some of these examples from the Animation Book.

OPP
AEIOU
Pump
Kick
  Buddy Mirna

Try some of these examples from the Flash programming books.

(You need a browser that has Flash Player 6.)

BBall DuckHunt Colours Pong Scribble Calculator
XandO Boolean Switches Clock Stop Watch Slider Whack-A-Bob
Victoria's Clock Andi's Clock Zack's Clock Shunman's Clock    
Kailin's Whack A Ball Vic's BBall Keith's BBall James' Duck Hunt    

Here are some examples of student projects.

Grade 9 Science Grade 9 Science Grade 11 Chemestry