MISSION 2.1
Reverse Engineer a Tape Measure Hook
Measure and model a tape measure hook as a fully constrained, parametric CAD part.
IED | Unit 2
Engineering Challenge Hub
CAD Parts, Constraints & Prototyping - five structured design briefs for remediation, enrichment, and independent engineering work.
MISSION 2.2
Thirty-Minute CAD Sprint
Model a randomly assigned object accurately within 30 minutes, then evaluate which modeling choices improved speed and quality.
MISSION 2.3
Lightweight Bracket Redesign
Redesign an Teacher-provided bracket to reduce modeled mass by at least 20% while preserving interfaces and basic load capability.
MISSION 2.4
Design for 3D Printing
Redesign the part to improve printability while preserving its function.
MISSION 2.5
3D Print Failure Detective
Inspect failed prints, identify likely causes, and recommend a controlled correction for each failure.