Home
Skills
Challenge icon

The Challenge

Getting Started

Challenge icon

Create

POST
1 million posts and counting...

Join the community

Join the thousands of kids who are making, creating, and exploring online with DIY.ORG
skill
Post for a challenge in
challenge
avatar
TheCatAndMouse
0
skill
Post for a challenge in
challenge
avatar
Rocky1
0
skill
Post for a challenge in
challenge
avatar
Taytay123
0
skill
Post for a challenge in
challenge
avatar
Miglu
0
More about the challenge

Design and Create a 3D Gear with Tinkercad

Let your child dive into the world of 3D design by creating a gear with Tinkercad! This hands-on project blends engineering and creativity, giving them the tools to design functional parts while learning about mechanics.

Frequently Asked Questions

Is DIY back?!

How do I reactivate my account?

How do I sign up?

Are the android and iOS apps coming back?

What is DIY?

What is a “Challenge” on DIY?

What is a “Course” on DIY?

What are “Skills” on DIY?

What if I'm new to all this—where do I begin?

Do I need special materials or equipment?

Is DIY safe for kids?

Can I collaborate with other DIYers on a project?

How do Mentors, Mods, and Jr. Mods help us?

What is DIY?

What's the recommended age for DIY?

Our Mission

To create a safe space for kid creators worldwide!

2025, URSOR LIMITED. All rights reserved. DIY is in no way affiliated with Minecraft™, Mojang, Microsoft, Roblox™ or YouTube. LEGO® is a trademark of the LEGO® Group which does not sponsor, endorse or authorize this website or event. Made with love in San Francisco.