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The Sir Isaac Newton (SIN) Exam is a test of high school physics and is offered by the Department of Physics & Astronomy at the University of Waterloo to encourage the teaching of physics. The test, although challenging, is meant to be refreshing and fun. Political and other topical humour have marked SIN exams for years. Students participate from across Canada, the USA and abroad.

The Chem 13 News Exam Contest is designed for Grade 12 high school chemistry students in their second high school chemistry course. Topics include organic chemistry, equilibria, kinetics, oxidation-reduction, bonding, structure, reactions, solutions, gases, and some probing questions beyond standard high school content.

Exam date: Thursday, May 7, 2026