Topics
Laboratory equipment, 3D printing, Students, Learning and learning models, Educational aids, Educational assessment, Curriculum

The lab courses for introductory calculus-based mechanics at Bridgewater College have been redesigned to incorporate projects involving 3D printing. For two projects over the course of the semester (four lab sessions total), students are given the choice of designing and printing lab equipment (a gear box, water turbine, or fan blades for a fan cart) or doing a traditional lab. The first lab session for each project is devoted to the design (using Tinkercad); during these sessions, the students who choose the traditional option do an alternative activity. After the lab equipment is printed, a lab session is devoted to using the printed object to do a physics experiment; all students do the same activity, sharing the printed equipment. In 2019, 2020, and 2021, students were asked at the end of the semester to report on their learning experience and their satisfaction with choosing to do 3D printing (N...

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