Children at FIRST LEGO League tournament

FIRST® LEGO® League Jr.

An exciting STEM experience for children aged 6-9



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FIRST® LEGO® League Jr. is an exciting Science, Technology, Engineering and Maths (STEM) programme for 6-9 year olds. Each year a theme relevant to the world around them is chosen as a focus for the children’s work. The teams research the topic, displaying their ideas on a Show Me poster and they also build a motorised LEGO® model. FIRST® LEGO® League Jr. rapidly develops teamwork, design, programming and communication skills, but the most important thing is that it is great fun and makes the children really enjoy STEM subjects.


Watch our promotional video to find out more...!



Watch out for MISSION MOONSM - registration will open in September.

The 2018-2019 challenge theme is...

Mission Moon logo  

What would it be like to live on the moon? The 2018/2019 FIRST® LEGO® League Jr. season will transport you to a place where you make the rules, learn to thrive and explore all that is around you. Discovery awaits when you join this MISSION MOONSM.


How FIRST® LEGO® League Jr. works

  1. Form a team of up to six children, ages 6 to 9. You can form this team however you like: through a school, as a family, with a community group or in any other way.
  2. Choose an Expo and register to take part (see below). It costs £40 (including VAT) per team. You'll then be sent a Team Meeting Guide for the coach. This guide suggests step by step instructions of how you can organise the team’s activities. You will also receive a LEGO "Inspire Set", which contains the Inspire Model and lots of bags of extra LEGO® and an Engineering Notebook for each team member.
  3. Purchase a LEGO Education WeDo 2.0 set. These are available from any LEGO Education distribution partner. Or through our Official Mindstorms/WeDo 2.0 partner Raising Robots.
  4. A new Challenge is set worldwide each year and you need to download the Challenge document to get started.
  5. Coach your team as they work on this Challenge over several weeks
  6. Bring your team to the nearest “Expo” event where they'll present their work to other teams and adults.

You don't need any particular expertise to be a team coach - just an enthusiasm to help the children develop life skills while investigating a STEM topic.

FIRST® LEGO® League Jr. Children:

  • Design and construct a TEAM MODEL using LEGO® bricks and motorised moving parts from the LEGO® Education WeDo or WeDo 2.0 kits.
  • Research an area of the real-world  topic and show what the team finds out on a SHOW ME poster.
  • Learn about the FIRST® LEGO® League Jr. CORE VALUES by working in a group and building self-confidence, knowledge, teamwork and life skills.

You can find more general details about the programme on the global website.


Expo locations and dates for 2018-2019 will be available soon.

Details about the MISSION MOONSM challenge will be released on 1st August 2018 when you will be able to find the information here.


Find out more about FIRST LEGO League CORE VALUES here:

FIRST® LEGO® LEAGUE Junior Core Values video


LEGO® WeDo kits provide a great introduction to robotics for this age group and are an integral part of FIRST® LEGO® League Jr.

Download the LEGO® Education WeDo 2.0 software FREE here.


Email blasts

Registered teams will automatically receive email blasts containing important information about the challenge. Don't worry if you missed them - you can find all the email blast content on the team resources page!


Each year, FIRST® LEGO® League Jr. presents a new and exciting Challenge to ignite the creativity of young children. While exploring the real-world theme, teams will learn about simple machines as they build a model made of LEGO® elements with a motorised part. They will also learn to present information through a Show Me Poster. Throughout their experience, teams will operate under a signature set of Core Values, celebrating discovery, teamwork, and Gracious Professionalism®.


How to get involved

If you represent an organisation which is interested in hosting a FIRST® LEGO® League Jr. Expo, please contact us at

Mission Moon logo  

What is FIRST LEGO League Jr (video):


“Students see it as a club, but we look at it as an extension of the school day, because it teaches fundamental science concepts, it encourages teamwork, and builds social skills.”

Jackie Fortner, FLL Jr. Coach