Sasha Wang, an associate professor of mathematics, collaborated to bring youth from four after-school programs at local Title One schools to Boise State’s MakerLab. Throughout October and November, these students learned about 3D crystal lattice structure using the MakerLab’s 3D printer, with help from Boise State students. The Service-Learning activity allowed Wang’s math 257 students to apply their skills and knowledge to the practices of teaching.