If you need a little help with your math homework, OneNote has picked up a relatively small, but pretty useful graphing update on Windows 10.

The top part of that image is the equation itself. The bottom part is a graph of the equation, which, as you can see, is exactly the same. To be fair, this equation cheats a little bit.

Math is one of the hardest subjects in school, which is why owning a graphing calculator seems like a necessity for students. But what if you could use your smartphone to solve equations by ...

This sentiment can leave many parents feeling discouraged. But a new book, "Adding Parents to the Equation: Understanding Your Child's Elementary School Math," has some ideas for how to make ...