There are two Other Half CDT Clubs, one giving boys the opportunity to work on their curriculum projects and the second gives boys the opportunity to try something new. Both are extremely popular.
There are also workshops run by visiting tutors looking at specific skills such as architectural problem solving. The boys’ work can be seen around the school from the design and build of the outside seating for the astro to the suggestion box for boys’ ideas. Each year the CDT department runs an Annual Design Challenge where everybody gets involved.