Similar to Thigiverse, Easel allows for Open Source/Creative Commons use projects for CNC (computerized numerical control) routers (another prevalent Makerspace tool).
Motivation, both intrinsic and extrinsic, is a key factor in the success of students at all stages of their education, and teachers can play a pivotal role in providing and encouraging that motivation in their students. Of course that’s much easier said than done, as all students are motivated differently and it takes time and a lot of effort to learn to get a classroom full of kids enthusiastic about learning, working hard, and pushing themselves to excel.