Let’s be honest - this quiz is very basic. We’re talking simple additions and subtractions, easy fractions, percentages, ...

In this muddled offering, Acheson (The Wonder Book of Geometry), an emeritus fellow at the University of Oxford, comes up short in attempting to demonstrate the marvelous qualities of mathematics. He ...

Want to stretch your kids' critical thinking abilities? Logic puzzles are great problem-solving activities that teach logical reasoning, organizational skills, and critical thinking. Our logic puzzles ...