FIRST Lego League

FIRST Lego League (FLL)

Littleton Robotics launched the middle school program, FIRST Lego League, in June 2017 for students ages 9-14 (4th-8th grade). In this program, students are tasked with building a fully autonomous robot to complete specific game missions, completing an in-depth research project on a topic related to the game theme, and demonstrating their team work abilities. Our teams participate in a summer program (June-August) and the competition season runs August-December. 

We are currently accepting interested students in grades 4-8 to our waitlist for 2020. Please fill out the form below to have your child added to the 2020 waitlist. 


FLL 2020 Waitlist

FIRST Lego League Jr. (FLL Jr.)

FLL Jr. is the FIRST program for 6-10 year olds. In this program, teams of up to 6 students participate in once a week meetings for 10-12 weeks, designing a programmable LEGO creation to solve specific problems. For example, in the most recent game, Boomtown Build, students were tasked with designing a LEGO Building that would solve a problem and make life more simple for the people who use the public space! At the end of the season, teams create a poster to showcase what they have learned, and attend an Expo event to share their LEGO creation with the community.

If you are interested in starting an FLL Jr. Team for the 2020-2021 season, please send email to

 City Shaper FLL Season 2020


All 5 of our FLL teams had a BLAST competing in this year’s game, City Shaper. Our teams were tasked with coding an autonomous EV3 robot to complete missions in the robot game. As well, our teams identified and attempted to solve a real-world problem. Our teams competed in three practice events before competing at their qualifier at Assabet Valley High School. Our teams did great at this event, bringing home the Innovation Project Solution Award and Inspiration Award. As well, two (Wild Wedges and Mechanism Madness) qualified for the Massachusetts State West Championship, Robonautica, at WPI.

FLL Deep Space Summer 2019

Littleton Robotics designed FLL Deep Space to provide an engaging summer program for FLL students that will help prepare them for the upcoming FLL competition season (CITY SHAPER). It is a part of our FLL to FRC Transition Program, encouraging current FLL students to make the jump to FRC upon graduation from FLL.

The game is intended to be simple enough that robots can be built and programmed to play it in a 1 week-long session, or with once a week meetings for the duration of the summer. Click on the image below to go to the FLL Deep Space Google Drive folder with the game manual, mission model building instructions, and images of the field. 

FLL Deep Space Google Drive Folder

Check out our summer 2019 wrap video of our teams playing FLL Deep Space!

Starting a FIRST Lego League & FIRST Lego League Jr. Team

Interested in starting your own FLL team or FLL Jr. Team?  Check out our presentations on starting FLL & FLL Jr. Teams!