At Ontario Academy of Technology - OAT, the extracurricular opportunities are in areas like mathematics, for example. Students paticipate of Math contests. This is a small school and there is not many sports classes where students can develop sports skills. So , if your goal is the development of an athlete, this is not the kind of school you should look for.
As the school is very small there are few extracurriculars. One thing that is very nice is that students go on field trips to places relevant to the classes they are taking (science students get a tour of the Toyota factory for example). This level of on the ground learning is found in few other places. I'd forgotten how much I'd missed them.
This question is not applicable to my sons' experience as part-time students at OAT. They did not seek extracurricular activities here. OAT seems to offer a variety of supplementary type activities relating to STEM, but I have no first-hand knowledge regarding them. I have given a mid-range numerical score for this section only because I have no knowledge, one way or the other, of this aspect of OAT's program.