Fractions Notes: Learn essential fraction concepts, including types, operations, and their real life applications here.

When you're adding and subtracting fractions with different denominators, you need to change one, and sometimes both, of the fractions so that they have the same denominator. Let's look at an example: ...

Informed by theory and research in inquiry-based mathematics, this study examined how classroom practices create a press for conceptual learning. Using videotapes of a lesson on the addition of ...