My students are fascinated with Cubelets. It would be easy to just dump the box of Cubelets on the floor and walk away for 45 minutes because they would use all of that time to explore. Exploration time is great, and I definitely recommend it (maybe not for 45 minutes), but you won’t maximize the learning potential of these modular robots without offering the students some guidance and some carefully worded challenges.
Modular Robotics recently unveiled an updated version of its Cubelets lesson plans that can help teachers from PreK-12 find ways to make the most of Cubelets. The lessons are not detailed, but they are perfect for any educator who is new to using Cubelets in the classroom and looking for how to introduce them to the students, and there are tons of ideas for taking it further.
If you are not familiar with Cubelets, here is a post I did that I included in my Makerspace Essentials list. I don’t think that you should spend a lot of money on “things” for a Makerspace or a classroom, but if you can get a grant or have the budget Cubelets are one of the few products that I recommend purchasing. They provide an endless supply of entertainment and education.