It’s 10 a.m. on a Saturday at Cal State Fullerton and students are revved up. It’s Math Circle time. Math Circle is a Saturday program for students in second through 12th grade, most of whom are ...

Evan O’Dorney leaps from his seat and snatches the chalk from his teacher’s hand. “I think it goes like this,” the eighth-grader exclaims. He has come up with a formula for the number of ways to ...

Navajo women instill the love for patterns and math into children at an early age. From intricate numerical systems to astronomical observatories, from suspension bridges to geometrical ornaments and ...

Ethan Eastwood is graduating from J.L. Isley High School in Halifax this year — at age 16. What’s Ethan’s secret? Participating in Nova Scotia Math Circles, a mathematics outreach program based out of ...

Arc length is a fraction of circumference. Area of a sector is a fractions of the area of a circle. Both can be calculated using the angle at the centre and the diameter or radius. Practice circle ...