Trailer for Bee-Bot and Blue-Bot

A little trailer that clips onto the back of a Bee-Bot or Blue-Bot so the robot can tow things around the mat.

It turns route planning into a job with a purpose: collect the parcel from one square, haul it across to another, then come back for the next one. Good for role play, and good for the students who need a story attached to a task before they will engage with it.

Bear in mind the robot only turns in 90 degree steps, so the trailer follows in square corners rather than curves — which is exactly the constraint you want students planning around.