Drawing lines of symmetry helps scholars understand shape attributes, basic fractions, and equality. They determine how many lines each of these nine shapes has, using an example as reference. Consider having learners cut out a set of these shapes to use as they complete the worksheet. They can fold them to physically see the lines that divide the shape in half. Also, you may want to number these shapes before copying to make review easier.

Common Core

3.G.A.2 4.G.A.3 5.G.B.3