In this video, I explain how to perform two-digit operations quickly using mental strategies. We'll cover **addition**, ...

What is the more popular way to understand and apply order of operations?

An EdWeek Research Center survey finds that educators see older students' lack of progress in the subject as an acute problem ...

Diophantus of Alexandria revolutionized algebra with Arithmetica, pioneering symbolic notation and abstract number theory.

What is the most efficient way to extract maximum value from a finite mineral resource while balancing cost, safety, and ...

Her students can, for the most part, understand the concepts she’s trying to teach. They can memorize and use the Pythagorean ...

Well-written multiple-choice items can deepen thinking and learning, rather than simply challenging students to recall basic ...

Ahead of the election, the Southern California News Group compiled a list of questions to pose to the candidates vying to ...

Grew 33% year over year within Life Sciences Services. Number of Clinical Trials Supported -- 711 as of quarter end, with 32 ...

In this final installment of Transit Scheduling 101, we probe the purpose of a transit schedule… and when ditching one is the ...

There are so many appliances that purport to make your life easier. Some are overhyped, but others can actually enhance your ...

While those may appear to be useful metrics, they create a dangerous illusion—that war can be understood through numbers ...