Waterloo-Wellington Science and Engineering Fair (WWSEF) 2027

Projects are judged in Junior (Gr. 7-8), Intermediate (Gr. 9-10) and Senior (Gr. 11-12) divisions across Engineering, Life Sciences and Physical and Mathematical Sciences. Winners go on to the Canada-Wide Science Fair, and high school CWSF attendees can apply for Team Canada for the International Science and Engineering Fair.