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Home » Key Stage 2 Science » How to make a LEGO® Maze

How to make a LEGO® Maze

Modified: Feb 25, 2025 · Published: Aug 7, 2014 by Emma Vanstone · This post may contain affiliate links · 11 Comments

We once spent days making different types of mazes from LEGO®. You’ll need a flat building plate, a good selection of bricks, a small ball or marble and some imagination!

Things to think about

  • How wide does the path need to be?
  • Will you use any obstacles?
  • What about ramps?
  • Is there anything you could add to make the journey through the maze smoother?

Our first attempt featured a dead end, a ramp and a space for the marble to end up.

LEGO Maze STEM challenge

 

DIY LEGO Maze

LEGO Maze

 

Improvements and Amendments

The first time we tried the maze, the end path was too narrow for the marble and had to be widened.

The addition of obstacles would make it more fun.

Extension Activities

  • Find out if the maze is easier with a smaller or bigger marble.
  • Build a bigger maze.
  • Add letters and use the maze to spell words.
LEGO® Maze STEM Challenge


If you enjoyed this activity, you’ll love my other LEGO® science activities and STEM challenges.

Last Updated on February 25, 2025 by Emma Vanstone

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Safety Notice

Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

Reader Interactions

Comments

  1. Simon Hedin

    August 17, 2014 at 7:22 pm

    Love it! We used to make these high buildings where the ball would roll downwords, back and forth, with bridges and everything 🙂

    I am not sure what kinds of balls we used, as I would guess these are to heavy..?

    Reply
  2. Louise Edwards

    August 17, 2014 at 8:35 pm

    love this idea. we tried it this afternoon and it was great fun x

    Reply
  3. D Butler

    October 08, 2015 at 6:23 pm

    Twinkl charges for maze planner, so we couldn’t download. Aargh!

    Reply
  4. Kelly Smith

    January 02, 2017 at 3:06 am

    What size base plate did you use?

    Reply

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