Suggested Materials
Lego Technic Set for Classrooms
LEGO 81.6×15 wheels
Various Thymio LEGO Connection Points
Attach standard Lego Bricks to the top surface:
Attach a standard Lego Brick to the wheel:
Attach a round LEGO hole to the hitch to have the robot pull it along:
Use Axles into the side:
How to Attach A large LEGO wheel
Wheels being used are: LEGO 81.6×15 wheel
The parts needed to attach a Lego Wheel
: 
Step 1: Attach black pegs to the wheel:
Step 2: Attach the beam of 7 length:
Attach the Connector Piece:
Attach to Thymio Wheel:
