I wondered why our son never liked LEGOs. Well, it was the way I was presenting it. Instead of "here are LEGOs, go PLAY!", he much prefers the "here is a problem, let's solve it!" We recently invested in the Duplo Early Simple Machines Homeschool Pack... and our son has LOVED the activities. In the above video, he learned how to build an ice hockey player and learned how distance affects accuracy and how weight affects distance. Lots of fun!