Here are some examples of class projects over the years:

Aaron (locomotive animation)
Amber (feed the large goldfish with mouse clicks)
Angel (Snowing at Midnight)
AJ (click and drag with mouse)
Beth (Pandemic Simulation)
Bruce (wait for flow differences - blue increase, red decrease)
Dana (scientific visualization)
David (mouse-based shapeshooter game)
David P (liquid mountains and ghosts follow mouse)
Excavator (3-D simulation in 2-D)
George (Climb the Stairs)
Grady (Funky animation)
Jin (dynamic visuals)
Jordyn (function-based city skyline)
Julia (sun, moon, and interactive eclipse)
Katie (sound visualizer with mouse interactino)
Luis (paddleball game)
Masha (click then move mouse vertically)
Ryan (primitive-based imagery)
Susana Sooz Cruise (a, s, and d keys to interact)
Suzanne (drag the wind setting)
Todd (mouse-based drawing)
Will (Rake Some Leaves)
William (pin-cushion game - click and then w,a,s,d keys)
Zach (two-person collaborative game)