Fractions: Equivalent Fractions (Number Lines) . Understandings to look for: 👉 Students who can identify and label fractions on number lines. 👉 Students who can identify fractions on number lines that represent numbers greater than 1 whole. 👉 Students who understand equivalent fractions will be in the same position on number lines that are the same length and have the same numbers at each end of the number line. 👉 Students who can identify equivalent representations of the same fraction pres