This activity could be used in many ways, however, I think it would be best to use in centers. Symmetry is a 4th grade Common Core Geometry Standard. Students will see the importance of symmetry in every day life, such as writing their letters. This activity brings in a different perspective, rather than just looking at shapes for their line of symmetry.
This packet includes a title page with the standard written out, an activity sheet for students to draw on each letter to see the symmetry, and a second activity sheet that allows the students to place each letter in the appropriate chart based on their number of lines of symmetry.