ORANGE COUNTY, Fla. — In celebration of Black History Month, a local group is taking time to recognize Black mathematicians that have become role models for members of the Orlando Math Circle (OMC).

“To teach well, you should pay careful attention to what an assignment will make students think about,” Willingham advises, ...

In this video, I will show you how to evaluate an angle in degrees using the sum formula of cosine. We will need to use the formula because we cannot evaluate using the unit circle. We will then ...

👉 Learn how to evaluate the tangent of an angle in degrees using the sum/difference formulas. To do this, we first express the given angle as a sum or a difference of two (easy to evaluate) angles, ...

A red circle is inscribed inside a blue square. The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch the big red circle and the ...

After 27 years, the Berkeley Math Circle's flagship BMC-Upper program has shut down because the University of California, Berkeley implemented new background check rules requiring campus visitors to ...

Started by CU Boulder applied mathematics Teaching Professor Silva Chang, Colorado Math Circle is celebrating 20 years of bringing middle and high school students together in a community that has fun ...

An airplane, traveling with a constant engine speed, makes a large and perfect circle parallel to the ground. There is no wind. Will it complete the same circle in greater, less or the same time if ...

Are you ready for this math riddle test? Okay, in today’s math riddle, a series of circle-based numbers is given, which is used as logical arithmetical reasoning to test your mental ability. So, can ...

Renee Anderson came home one day in fourth grade and announced that she planned to be a math educator someday. Her teacher used cans and string to introduce the idea of Pi — the mathematical number ...

CHICAGO, July 11, 2025 (GLOBE NEWSWIRE) -- Math Circles of Chicago received a $5,000 grant from the SBB Research Group Foundation, which awards monthly grants to support impactful organizations. Math ...

What does math look like when it steps outside the textbook? That was the question I found myself asking—again and again—at this year’s Canadian Mathematical Society (CMS) Summer Meeting in Quebec ...