Submissions Open for 3M's Middle School Science Competition

ST. PAUL, Minn. and Charlotte, N.C. — 3M and Discovery Education announced that the 2026 3M Young Scientist Challenge is open to entries.

The 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.

“Every year, the 3M Young Scientist Challenge showcases what's possible when students combine imagination with scientific thinking,” said Dr. John Banovetz, chief technology officer, 3M. “We're proud to support a program that helps young learners gain confidence, explore new possibilities and imagine a brighter future.”

How to Enter.

To enter, students in grades 5-8 must 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.

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.

Each finalist will then compete in the final event at the 3M Innovation Center in St. Paul, Minn., Oct. 12-14. 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 variety of real-world problems, including food safety, cybersecurity, coral reef health, water conservation, alternative energy sources, energy consumption, air pollution, transportation efficiency and more.

Challenge Background.

Now in its 19^th year, the 3M Young Scientist Challenge challenges 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 Forbes 30 Under 30 list and exhibited at the White House Science Fair. These young innovators have been named TIME Magazine's first Kid of the Year, featured in The New York Times Magazine, Forbes and Business Insider, and appeared on national television programs such as Good Morning America, The Kelly Clarkson Show and more.

A 3M Young Scientist Challenge Alumni Network was formed in fall 2022 and includes more than 100 former challenge finalists, winners and mentors who take part in networking opportunities and more.

"All across the United States are powerful young minds with incredible ideas. The 3M Young Scientist Challenge offers middle school students an unparalleled opportunity to turn creative ideas into world-changing solutions," said Catherine Dunlop, senior vice president of corporate partnerships at Discovery Education. "With a blend of innovation, mentorship, hands-on learning, and creation, this challenge offers students a unique opportunity to deepen science skills and make an impact on everyday lives."

To learn more about the 3M Young Scientist Challenge, including entry details, and to find supporting resources, visit YoungScientistLab.com.