When my students grow too dependent on their calculators, I ask them to find a number that, when multiplied by itself, gives them 2. Students quickly see that since 1² = 1 and 2² = 4, the answer has ...

Mathematics students often encounter confusion when distinguishing between rational and irrational numbers. However, mastering this fundamental concept becomes straightforward once you understand the ...

In this video, we provide essential "math help" by addressing "common math mistakes" students make when simplifying ...

👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ...

I recently posted a piece on the future of high school math education and the Common Core State Standards on math, which was the work of a coalition of mathematicians, statisticians, teachers and ...