Submissions open for 3M's nationwide middle school science competition
Finalists will receive one-to-one mentorship with a 3M scientist, national recognition, and a chance to win top prize:
"Every year, the 3M Young Scientist Challenge showcases what's possible when students combine imagination with scientific thinking," said Dr.
Challenge details
- The 3M Young Scientist Challenge invites students in grades 5-8 to use science to solve everyday problems and improve the world around them.
- Students compete for an exclusive mentorship with a 3M scientist, a
$25,000 grand prize, and the chance to earn the title of "America's Top Young Scientist." - The contest will name 10 finalists, four honorable mentions, and up to 51state merit winners nationwide and in
Washington, D.C. - Competition entries are accepted at YoungScientistLab.com until the deadline on
April 30, 2026 .
How to enter
- To enter, students in grades 5-8 submit a brief video explaining their original idea to solve an everyday problem using science.
- Submissions are evaluated for their communication skills, creativity, and scientific knowledge.
- Categories include robotics, home improvement, automotive, safety, AR/VR, and climate technology.
Next steps
- Mentorship: In
June 2026 , 10 finalists will be chosen to participate in an exclusive summer mentorship program, during which they will work closely with and learn from a 3M scientist. - Final event: Each finalist will then compete in the final event at the 3M Innovation Center in
St. Paul, Minn. ,Oct. 12-14, 2026 . This event will include hands-on challenges, presentations, live judging, and the grand prize winner announcement.
Previous winners
- Previous challenge finalists and 3M scientists have collaborated to create solutions for a wide variety of real-world problems, including food safety, cybersecurity, coral reef health, water conservation, alternative energy sources, energy consumption, air pollution, transportation efficiency, and many more.
- The 2025 winner – 13-year-old
Kevin Tang fromHacienda Heights, California – created a novel fall detection device that can accelerate emergency responses to falls among older adults at home, even in the dark. Kevin created an algorithm that analyzes video input to identify falls and triggers alerts to loved ones via a smart phone application. His new solution advances current offerings on the market through the ability to capture imagery at night and provide around-the-clock monitoring. The device can also detect irregular movements while the individual is walking, which could be a symptom of a stroke.
Now in its 19th year, the 3M Young Scientist Challenge continues to inspire and challenge middle school students to think creatively and apply the power of STEM to discover real-world solutions. America's Top Young Scientists have given TED Talks, filed patents, founded nonprofits, made the
"All across
To learn more about the 3M Young Scientist Challenge, including entry details, and to find supporting resources, visit YoungScientistLab.com.
About 3M
3M (NYSE: MMM) is focused on transforming industries around the world by applying science and creating innovative, customer-focused solutions. Our multi-disciplinary team is working to solve tough customer problems by leveraging diverse technology platforms, differentiated capabilities, global footprint, and operational excellence. Discover how 3M is shaping the future at 3M.com/news.
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