Tinkerhunts — from engagetheirminds.com by Terri Eichholz

Excerpt:

For anyone new to 3d design, Tinkercad is the perfect entry level program. It’s free, web-based, and contains lots of tutorials. As a teacher, you can create classes and assign projects that you can oversee through a dashboard. I’ve used it with students from 2nd grade through 12th, so it’s quite a versatile tool.

That’s why I think these Tinkerhunts from HL Modtech (Mike Harmon, @HLTinkercad) are pretty genius. In the first one, he gives kudos to his student, Kingston, who first gave him the idea for these three-dimensional virtual scavenger hunts.

Also see:

Tinkercad is a free, easy-to-use web app that equips the next generation of designers and engineers with the foundational skills for innovation: 3D design, electronics, and coding!