Try a trebuchet game where students can learn about input energy vs. distance thrown & projectile motion.
 Variables include: wind, launch angle, projectile mass, counterweight mass, counterweight height & gravity
 
Here is a rocket game where students will build a rocket launcher from a menu of components. Students will use
 physics concepts such as projectile motion, potential energy, kinetic energy & gravity to launch the rocket.

How about a ruler game to help your students learn to read a ruler.

Typer Shark is a game that will help your students learn to type

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