The lego robots used in the Junkbots work were recently taken to Irchester Community Primary School as part of their Jobs in Science Week.
The students programmed the robots (using a real programming language Java) using a choice of four commands to make the robots do a dance of their own design.
From more details about the Lab_13 activities: http://www.irchester.northants.sch.uk/downloads/newsletters/Lab13/LAB%2013%20-%20Issue%201%20Newsletter.pdf