Someone please correct me if I'm wrong, because I've never done a CP, but from what I've read on the wdwcp site and from the info session I went to, it sounds like the college credit classes DO give homework/written work, but the Professional Development and Exploration Series do NOT - the work for those is sounds like it's more small groups, discussing, networking type work. In the info session they said we'd be doing "projects" with other cast members in management and etc.