Education Technology

Do You Share Your Birthday? The Paradox of a Pair of Dates

When: Tuesday, Oct. 4, 2022 | 7 p.m. Central time
Technology: TI-Nspire™ technology
Presenter: Marc Garneau

The Birthday Paradox, or rather Birthday Problem, asks how many people do you need in a group to have a 50% chance that at least two people will share a birthday?

It is famous for its counterintuitive results! In this webinar we will explore using TI technology to simulate and visualize this problem before approaching it theoretically.

Download documents


Marc Garneau

Mathematics Helping Teacher
Surrey School District
T³™ National Instructor
Vancouver, British Columbia