There are some basic properties of numbers any 3rd grader can tell you: Each number is represented by a single symbol, and followed by a single successor. Multiplication makes a number bigger; ...

For many elementary teachers, fractions have traditionally sprung to mind lessons involving pizzas, pies, and chocolate bars, among other varieties of “wholes” that can be shared. But in what many ...

The very word fractions is enough to send a chill down a non-maths specialist's spine and it's safe to say the topic is fraught with misconceptions. Secondary school maths teacher Mel Muldowney points ...