Overview

The Tech Challenge is an annual team engineering design challenge for students in Grades 4-12 where participants develop creative solutions to a real-world problem. It is conducted by the Tech Interactive, San Jose. This is a great way for children to improve their creative problem-solving and teamwork skills. Participants spend months collaborating and becoming deeply engaged in the challenge while documenting their progress and designs. The program culminates in an inspiring two-day showcase in May where teams put their solutions to the test in front of judges.

2025 Tech Challenge: Gravitate to Navigate!

There are many ways to get from here to there and back again. Some vehicles are powered by gasoline, electricity, hydrogen or even solar. In this year’s challenge, teams will use gravity to power their devices. Is your team ready to build a vehicle that can go the distance and document your journey?

The challenge: Build a device that uses the power of gravity to traverse multiple tracks.

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Useful links:

• ​​Rules

• For Team Members

• For Team Advisers

• Educator Resources & 2025 Tech Challenge Lessons

• Participant Event Schedule

• Final Tech Challenge Showcase​

• Frequently Asked Questions

2025 Sinnott Teams