Jodi Hildebrandt lived a wealthy lifestyle — courtesy of her faith-based ConneXions courses — before she was arrested for ...

Somewhere at the edge of mathematics lurks a number so large that it breaks the very foundations of our understanding - and ...

Archaeologists working in northern Mesopotamia say they have uncovered visual patterns that look a lot like structured ...

The text trap: If you select numbers and the status bar stays blank (or only shows the Count), your numbers are formatted as text—and Excel can't sum words! This tells you that you should click the ...

Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most ...

If many students are struggling with operations like dividing decimals, this schoolwide approach to scheduling can help.

Elementary teachers can talk with students one-on-one to probe their thinking and learn things that might be missed with ...

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...

You will be redirected to our submission process. The growing integration of blended learning in mathematics education is transforming traditional instructional practices and reshaping how students ...

Math scores in the U.S. have been so bad for so long that teachers could be forgiven for trying anything to improve them. Unfortunately, many of the strategies they’re using could be making things ...

These clever hacks will help your kids estimate the number of jelly beans in a jar, leaves on a tree, and more.