Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be added or subtracted if the numbers or expressions under the roots are the same ...

Mental math shortcuts suggest future STEM performance—and gender is a significant predictor What is 29 + 14?

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

After outgrowing its original home, the National Museum of Mathematics has added new exhibits and an art gallery space in ...

What do a 20th-century physicist, an 18th-century statistician and an ancient Greek philosopher have in common? They all knew how to extrapolate with incredible accuracy. Columnist Jacob Aron explains ...

WARNING!! This tutorial series is based on version 6.x of jsPsych. Due to extensive changes in jsPsych 7.x and above, many things in this tutorial won't work. However, you can still download jsPsych ...

John A. Logan College hosts a conference that lets teachers explore topics of mathematics and the usage of A.I. in education. With Halloween coming up, many kids will be out trick-or-treating and ...