Compare and order unit fractions, and fractions with the same denominators

What this means, in plain words

The denominator is the number underneath the line in a fraction. It tells you how many equal parts the whole was split into.

A fraction describes part of a whole, or part of a set, once the whole has been split into equal pieces.

Comparing asks which is larger or smaller. Ordering puts several of them in a line from smallest to largest.