Purchase one kit per RVR and allow your groups to combine both programming with engineering design principles ^^ Utilize RVRs onboard power source to power your littleBits invention and make it mobile with RVRs all terrain treads ^^ Program RVRs IR sensors to interact with the littleBits IR remote trigger to create mazes, gates and other inventions ^^ Connect littleBits newest bit - micro: bit adapter to program both littleBits and RVR in the same platform -
Microsoft MakeCode or micro: bit python editor ^^ Promotes collaboration - assign one group the programming and another engineering and see what the can create together