Ethan has to find the lines of symmetry in a number of objects. Identify the objects with one line of symmetry. Which ones have no lines of symmetry? Find the objects with two or more lines of ...

Lots of buildings and everyday objects use symmetry because it looks ... Some shapes have more than one line of symmetry. Let's look at some 2D shapes and their lines of symmetry.

a. Students’ initial descriptions might be “One side of the line is the same as the other”. b. Or “The points can cross the line of symmetry”. c. Students will gain an awareness of the property of ...