This is the work of early students, and typically such courses would focus on learning a computer-aided design program. However, these students are weighing five or more requirements and using the geometry component to create an engine. The general expectation is that they would be modeling the geometry and structural integration of an engine. Also, they have to give reasons to redo the engine. This means that they are functioning as professionals. They are making decisions, giving me the reasons for their decisions, and I find that these are good decisions and reasons.
