Twenty secondary mathematics teachers described their thinking as they solved four proportion problems (Task 1), explained how they would teach two of the problems (Task 2), and solved four similar ...

The Great Pyramid of Giza may hold more than the secrets of its construction—it might encode deep mathematical constants. This video delves into the theory that its architecture is based on the golden ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more. Credit... Supported by By Steven Strogatz “Math, Revealed,” our four-part series exploring the mathematics ...

https://doi.org/10.5951/mathteacmiddscho.20.1.0038 • https://www.jstor.org/stable/10.5951/mathteacmiddscho.20.1.0038 Copy URL Cengiz, Nesrin, and Margaret Rathouz ...