Fractions on a Number Line – Year 3 Worksheet

Students identify the fraction value represented by a marked point on a number line.

Students recognise a number line partitioned into equal parts as a model for unit fractions.

Students apply their understanding across four different denominators (halves, thirds, fifths, sevenths).

Review how a number line from 0 to 1 is partitioned into equal parts before assigning the worksheet, since the task assumes students can already count equal intervals.

Have students check their own labels against the answer key on page 2 once they finish, since it shows every number line fully labelled.

Work through the sevenths number line together first, since it has the most intervals, before releasing students to the simpler halves and thirds lines.

Fraction-as-location reasoning — students identify which fraction a marked point on a number line represents.

Equal-interval partitioning — students use a number line divided into equal parts to determine unit-fraction size.

Cross-denominator practice — students apply the same number-line reasoning to halves, thirds, fifths and sevenths.