Use one submission location and require a consistent package: editable source file, approved export, student or group name, class, version, final dimensions, material request, quantity, operation notes, and deadline. The teacher should be able to distinguish a draft from a file approved for fabrication without opening several folders or message threads.
Abstract card and status track. Use one submission location and the same package every time, so a draft is never mistaken for a file approved for fabrication. Material approval runs on its own gate, because a technically clean file does not make an unknown material acceptable.
Build a visible status into the system—Needs review, Return for correction, Approved, Queued, and Complete—and record who approved it. Keep material approval separate from file approval; a technically clean file does not make an unknown material acceptable. Preserve the submitted version so the physical result can be traced to the exact file reviewed.
Next step
Grades 6–12 and CTE
Running a laser cutter in a secondary classroom — one machine, a full class, a fixed period, and a budget that has to be justified.