Buggies had to be constructed following step by step instructions. Programs were written for the vehicles to follow.

Making Mistakes helps you Learn

"...all the groups demonstrated their determination to follow instructions, problem solve and work together in small teams. When solutions were found to be lacking and mistakes were made their resilience was noticeable throughout. “Making mistakes helps you learn” was a comment made by one pupil." Chair of Governors

Using sensors 

Would the buggies achieve their goal of remaining within the marked area?