Learn 3D Engineering Design By Building Real Things

90 structured CAD missions in real engineering software. A portfolio of real projects. Designed for serious learners, ages 11 and up.

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No software install. No credit card. Free forever.

★ Top 20 STEM Curriculum

STEM.org Certified

Onshape Focused

Professional CAD

Used by Homeschool

Families Nationwide

Real Engineering. Real Software. Real Skills.

Most "STEM curriculum" teaches kids to follow steps. CAD Missions teaches them to design, the part where they look at a real object, figure out how to build it, get it wrong, adjust, and get it right.

What is CAD?

Real CAD Software

Students learn on Onshape, the same professional design tool used by engineers at companies like Tesla and SpaceX. Not a toy version. Not a simplified mock-up. Free for personal use.

Structured Missions

90 missions across 9 levels, building from first sketches to complex assemblies. Each mission has a clear goal, a brief with hints, and a full walkthrough for when help is needed.

A Real Portfolio

By the end of nine levels, your student has designed 90 real projects, parts, mechanisms, and assemblies they can show, print, and build on. A portfolio that demonstrates genuine engineering capability.

How Missions Work

Every CAD Mission is designed to help learners think like designers, not just follow instructions. The process is the same for every mission, so learners always know what to expect.

STEP 1 - Try First

Start With a Clear Design Goal

Each mission begins with a brief and a real design challenge. Students are encouraged to analyze the problem, plan an approach, and attempt a solution before checking how the experts would do it.

STEP 2 - Use Hints (Not Answers)

Hints Guide Thinking, Not Copying

If a student gets stuck, the Hint book gives just enough nudge to keep them moving. The goal is independent thinking, not pattern matching.

STEP 3 - Watch The Walkthrough (When Needed)

Walkthroughs Are a Last Resort

Only after trying the mission do learners watch the walkthrough video or read the full solution. This is where the design decisions behind the work get explained, the why, not just the how.

Recap projects at the end of each level integrate everything learned, turning skills into portfolio pieces.

 

Two Ways to Learn CAD

One curriculum. Two ways in.

Starter Set

$269

one-time

Levels 1-3 · 30 missions For students new to CAD or testing the waters.

What’s included

  • 30 missions across Levels 1-3
  • Brief & Hint book + Walkthrough book (digital)
  • All video walkthroughs
  • Onshape integration
  • Lifetime access
Start with Levels 1-3

Complete Curriculum

$599

one-time

Levels 1-9 · 90 missions For serious learners building real CAD skills and a portfolio.

What’s included

  • All 90 missions across 9 levels
  • All 6 books (digital)
  • All video walkthroughs
  • Onshape integration
  • Prepares students for Onshape Certification
  • Lifetime access
Get The Full Curriculum

Want to See It First?

The Free Preview includes a complete mission, the walkthrough, and access to the full system.
No credit card. No expiration.

What the free preview includes

  • A short “How to Get Started” introduction
  • A sample CAD mission
  • Hints and a full walkthrough
  • No account upgrades required

No credit card required. Takes about 15-30 minutes.

Start the Free Preview Mission

Built by Educators.
Tested Through Real Teaching.

CAD Missions was built by educators who've spent years teaching CAD to real students. Every challenge, hint, and walkthrough has been refined through dozens of real classes, micro-school sessions, and homeschool co-ops.

Every mission, every project has been tested with students who don't want to be confused, and want to build something real.

The missions gave my child structure without needing constant help. It finally clicked.” - Parent

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Awarded “Best in STEM”
Top 5% of products

This recognition reflects the quality, rigor, and educational value of the CAD Missions system.

A Real Credential, Not a Participation Certificate

Onshape is professional CAD software used by engineers at companies like Tesla and SpaceX. Their official Associate certification is recognized by engineering programs, makerspaces, and employers.

The Complete CAD Missions Curriculum builds the sketching and 3D modeling foundation that makes the Onshape Associate certification reachable, a real, transferable credential.

Learn About the Certification Path

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