I love teaching symmetry.  Why?  The best way to teach it is through hands on practice and demonstrations.  This symmetry mat activity is part of my year-long math center bundle.  All centers come with a direction sheet, activity, recording sheet, and answer key.  You can purchase the 1st Grade Math Center Bundle {HERE}.  You can purchase the 2nd Grade Math Center Bundle {HERE}.  You can grab this Symmetry Mat activity for free {HERE}.