The Association mathematique du Quebec's annual mid-February contest for secondary school students; the top five qualify for the Canadian Mathematical Olympiad.
A Youth Science Canada-affiliated regional science fair for students in grades 5-12 in the Calgary area, held at the University of Calgary Olympic Oval with a path to the Canada-Wide Science Fair.
International Flash Fiction Association, University of Chester
A free national short-story competition for sixth-form students aged 15-19 studying in the UK. Stories must be no more than 360 words including the title.
University of Calgary Computer Science Undergraduate Society (CSUS)
A free 24-hour University of Calgary student hackathon open to anyone aged 14 or older, with a separate prize pool for high school and first-year students.
A free five-day online innovation challenge for Year 12 students, who use AI tools to solve a real business problem set by a start-up partner. The winning team shares a 1,000 pound scholarship to Northeastern University London.
Temple University College of Science and Technology — Junior Science and Humanities Symposium (JSHS)
The Philadelphia and Delaware regional Junior Science and Humanities Symposium, hosted by Temple University College of Science and Technology: high school students present original STEM research and compete for scholarships and recognition; no cost to register or take part.
Juniata College — Junior Science and Humanities Symposium (JSHS)
The Pennsylvania regional Junior Science and Humanities Symposium, hosted by Juniata College: high school students present original STEM research and compete for scholarships and recognition; no cost to register or take part.
Roger Williams University — Junior Science and Humanities Symposium (JSHS)
The New England Southern regional Junior Science and Humanities Symposium, hosted by Roger Williams University: high school students present original STEM research and compete for scholarships and recognition; no cost to register or take part.