It’s never too early to discover STEM. FIRST LEGO League Jr. is designed to introduce science, technology, engineering and math (STEM) concepts to kids ages 6 to 10 while exciting them through a brand they know and love − LEGO®.

Guided by adult Coaches, teams of up to 6 members (grades K-4) explore a real-world scientific problem such as food safety, recycling, energy, etc. Then they create a Show Me poster that illustrates their journey of discovery and introduces their team. They also construct a motorized model of what they learned using LEGO elements. In the process, teams learn about teamwork, the wonders of science and technology, and the FIRST LEGO League Jr. Core Values, which include respect, sharing, and critical thinking. At the close of each season, teams come together at Expos to strut their stuff, share ideas, celebrate, and have fun!

Program Overview

Learn more about the FIRST LEGO League Jr. program

START A TEAM

If you are interested in starting a team, learn more about it here

Find a Team

Looking to join a team? Click here to find nearby teams.

Team Costs & Grants

Learn more about the costs to start a team and grants that can help you with your season

Expos

Find out when our next expo is for you to participate to just watch

Resources

Find all the resources to help you with your team.

Volunteer

Learn more about how you can volunteer to help at a competition?

Become a Sponsor

Find out how your company can become a sponsor?

Need more help? Contact your local representative: