how do you get started learning hard mathematics that's right if you want to start learning hard math where do you start let's suppose you wanted to learn abstract algebra in theory you could just go ...

This book provides an inquiry-based introduction to advanced Euclidean geometry. It utilizes dynamic geometry software, specifically GeoGebra, to explore the statements and proofs of many of the most ...

Hear that change jingling in my pocket? Good. I have two little questions for you. I have a quarter, a dime and a nickel. How much money DO I have? I have three coins. How much money COULD I have? The ...

This post originally appeared in a slightly different form on the BookMarks blog. Andrew Hacker is the author of The Math Myth and Other STEM Delusions, published this month by The New Press. Hacker, ...