This robot made of only Distance and Flashlight Cubelets (and, of course, a Battery Cubelet) has been on our coffee table at Modular Robotics for weeks. Wave your hands over the surface and the Flashlight Cubelets light up. It’s fun to play with and can be easily reconfigured to different layouts.

Teach Coding with the Create with Cubelets Video Series
A best practice when teaching computer science is to emphasize the thinking behind coding more than fluency in a specific programming language. This may be one of