Physicists are now using principles from quantum mechanics to build a new model of the abstract concept of pi. Or, more accurately, they built a new model that happens to include a great new ...

As you may know from my past posts, I’m always on the lookout for math apps that are more than just arithmetic. While not a teaching app, I have found another that fits the bill. Math Formulas ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Teachers share how they model problem-solving, build conceptual understanding of equations, and collaborate with math ...

In a nutshell: Formulas are a must for incorporating math into spreadsheets, but using them in Microsoft Excel involves a learning curve and can become tedious. This latest update adds a bit of ...