Katie and Kyle haul a violet, orange, and blue color from one side of the space to the other. They have to very carefully match the wavelength of the color by keeping their glowballs the right distance apart as the move across the playing field.

This prototype will be expanded into a more complete game, put the core mechanic seems sound and should drive the learning. Even as the creators of the game, we learned a lot about the properties of light. This is, like the color matching game and the mirror playground part of Gaming SMALLab's Light and Optics curriculum.

This is the latest version of our color mixing game. Here, Kyle and Michie are raising and lowering the red, green, and blue balls to match the color coming out from the center of the floor. The colors get faster as the game progresses--and mistakes shrink the amount of time you have to match!

Very fun and very physical--this will easily wear you out after a few rounds. This is part of the Light and Optics curriculum we are putting together for Katie Salen and David Birchfield's Gaming SMALLab project.

Kyle and I are playing with our new mirror playground.

Students can use the playground to test their theories about how mirrors reflect light. We can move and rotate virtual mirrors that reflect a beam of light, as well as add in as many mirrors as we want.

More to come:

• prisms
• angle indicators
• removing mirrors
• obstacles
• targets

We created a quick color mixing game prototype using the glowballs and some stock render engines.

The idea is to teach middle-school physics students about how combinations of light can create new colors. Players raise their glowball high or low depending on how much red, green, or blue is needed to match the color sliding down across the floor. Frantic but fun--and only about 20 to 30 minutes worth of work to put together.