Who am I?
I am an Associate Professor of Mathematics at the University of Toronto where I specialize in mathematics teching. I hold many professional roles. This job is defined by several intersecting roles.
I am a mathematician. When I'm working on pure mathematics, I mainly study groups of polynomials (equations with variables in them), and their geometric behaviour as the number of sets goes towards infinity in a predictable way (for the experts: I study the asymptotic behaviour of collections of ideals.) This falls into an area of math known as Computational Commutative Algebra, with a bit of combinatorics and algebraic geometry thrown in for good measure.I am a teacher. I teach, coordinate, and design undergraduate math courses at the University of Toronto, and train early career educators, including Teaching Assistants and Instructors. I am passioante about providing math opportunities for all students at the University, built around their own goals and interests.
I am a community member. I work to make the math department and the broader community a better place to learn math and find friends, especially for women.
Two important perspectives guide my work.I am a scholar. I ground all of my work - whether resesarch or teaching - on a solid intellectual foundation. My approach to working is guided by what I learned as a mathematician: keep asking questions and follow interesting pathways where they lead.
I am a feminist. I interrogate the systemic and interpersonal barriers that girls and women face when they engage with math (the subject and the culture). I contemplate questions such as: what would the field of mathematics look like if it was built by all people, not just men?
What does the perception of mathematicians as `smart' have to do with our gender bias? I am working on a book with the tentative title: ``Good at math for a girl: Feminist mathematics." The working title is inspired by a refrain I used to hear often: ``You are so good at math for a girl!"
Research Interests
Feminist Mathematics
Course Design and Assessment
Early Career Teacher Training
Recent activities
- June 2025: Canadian Math Education Study Group Meeting in Lethbridge, AB
- June 2025 Mathematical structures in traditionally feminine domains: a case study with group theory and quilting Canadian Mathematical Society Winter Meeting in Quebec City,QC
- August 2024: "Learning to Serve from Service Courses" in the Canadian Journal of Science and Technology Education
- July 2023: Awarded Chatham-Kent Woman of Excellence by the May Court Club of Chatham-Kent (my hometown!)
- July 2023: Promotion to Associate Professor, Teaching Stream at the University of Toronto.
Get in Touch or Request a Letter
Email: my email is sarah.mayes.tang@toronto.edu (not @utoronto.edu, as I've learned the hard way!). It is usually the best way to contact me, but please be aware that I am often slower to respond than most; thank you for your patience! If it has been more than a week or 10 days, feel free to send another prompt.
Wondering about a reference letter?
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If you've worked for me in the past:
Please fill out this form AND then email me with your request (including due dates).
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If I know you only as a student in a class (that is, you haven't done work with me outside of the classroom):
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Important: All requests must be a minimum of six weeks early.