2020/21 theme:

FIRST® LEGO® League Jr. is an international engineering and computing programme – run in the UK by the IET (Institution of Engineering and Technology), based around teamwork, problem-solving and fun!

Groups of up to six 6-9-year-olds research a project based on a theme supplied by the IET, to identify potential real-world problems, design a solution and build a LEGO® model to demonstrate the solution. Projects are typically worked on during school LEGO® clubs, Scouting/Guiding groups or with friends/family outside of school hours over a 6-8 week period, culminating at our presentation day.

The season called PLAYMAKERS is now open. Watch the video below and read on to find out how to register!


At the LEGO® model core, the teams use LEGO® WeDo 2.0 components that help develop children’s programming skills through a computer or tablet-based drag-and-drop programming language.

Show-me poster

Teams are encouraged to create a show-me poster that illustrates the different aspects of the journey of their projects and their thinking behind it. These can be any size from flat A3 sheets to full self-standing cardboard boards, be creative and bring them along to the Expo presentation day.

FLLJ Explore Festival day

Date: tbc
Venue: tbc

On the day of the FLLJ Explore Festival, teams come together to present their projects to a panel of reviewers to demonstrate their efforts working as a team and sharing their progress.

There is no right or wrong way to construct the LEGO® model and it is not a competition.

Please note: This event is only open to registered teams and their families. No general public spectating is permitted.

Everyone’s a winner!

Awards are given to all teams based on various categories so every STEM adventurer that takes part goes home a winner!…so big smiles all round!


Every FLLJR team will need the LEGO® WeDo 2.0 (approx £140 RRP*) and the current season’s FLLJR Inspire Set which is included as part of the registration fee (£40*).

Registration costs are paid directly to the IET who will send out your Inspire Set for the current season along with materials for the team.

If you are new to FIRST® LEGO® League Jr and don’t yet have a LEGO® WeDo 2.0 kit, we recommend you register using the link below first so that we can discuss your options. We have partnered with Raising Robots and have negotiated a discounted rate for the WeDo 2.0 kit for teams registered with the Peterborough Expo.

If you already have the WeDo 2.0 then you are good to go, you can use the kits year on year for future expos or your own projects.

Signing up a team

Teams register directly via the FLLJ website, click the button below.

Register now