We break down how to identify a common factor and apply it to expressions like 2x + 6. You will also learn the trick for handling terms that don't divide evenly, like 2x + 5, so you never get stuck on ...

Held up as a new route to college admissions, the Classic Learning Test has instead become a remedial high-school graduation test in Florida.

John Pardon sees connections between different areas of math that others don’t. For that vision, he’s now been awarded a ...

Traditionally, this kind of complex linear algebra would be taught in the third year of high school math, when many students would take Algebra II. But a decade ago, the Chapman Unified School ...

To this day, one of the best tablets available is the iPad. Apple offers a wide range of tablets, and while they can be pretty cheap or very expensive, they all provide a consistent experience not ...

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Most pre-algebra teachers know “the box problem.” When presented with 7 + 5 = [ ] + 3, some of my students immediately fill in the blank box with 12. To them, the equal sign is not a symbol of ...

Spread the loveLet’s face it, homework can be a grind. Whether you’re wrestling with a complex math problem, trying to ...

The Ultimate Numbers Formulas Cheat Sheet You Didn’t Know You Needed”, “content”: “ Ever found yourself staring blankly at a ...

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...

How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – but 100 years on, this trick is a common part of modern maths, says columnist ...