Sir Isaac Newton Exam home

SIN 2021 status update: The 2021 SIN exam will be held on Thursday May 6, 2021. Please check our website around January 2021 for registration and purchases for this exam. 

SIN 2020 status update: Book prizes are now being processed and shipped. Thank you for writing the SIN exam with us this year and we hope you write with us again next year. 

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 exam, 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.

Students should approach their physics teacher or guidance counsellor who will have access to all the details (or they can get the details by visiting this web site).

Will be written on

Thursday May 6, 2021

Exams must be ordered by

April 16, 2021

Login credentials will be emailed to the exam administrator around April 30.

Results and certificates are not emailed out. Teachers can print certificates and access student results from their account.