Symmetry and Fractions

Symmetry and Fractions is a Grade 3 geometry-and-fractions activity where students divide shapes into equal fractional parts. Students begin by finding different ways to split figures into halves and shade one half, then repeat the work with thirds or fourths. Comparing classmates’ drawings shows that the same fractional amount can be represented with different lines of division.

Use it as a whole-class or independent activity when students are connecting equal parts with symmetry. Questions about which divisions also create lines of symmetry help link the two topics without assuming that every fractional partition is symmetrical. Create a free Find a Math Game account to generate teacher-ready lesson support for Symmetry and Fractions. No credit card is required, with 3 lifetime lesson generations.