Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, measuring for a DIY project, or just having a math-related brain teaser thrown your ...

First principles thinking is a method of problem-solving that involves breaking down complex issues into their most basic and fundamental parts. Originating from ancient Greek philosophy and ...

Math teachers have to accommodate high school students' different approaches to problem-solving. RJ Sangosti/MediaNews Group/The Denver Post via Getty Images Among high school students and adults, ...