There are 2 activity mats for each letter:
-Students cover the focus letter (pictured in the left-hand corner of each mat) throughout the grid. If you don’t have clear, plastic chips, slip the activity mat into a plastic sleeve and let students use dry-erase markers to highlight the letters.
-This activity sheet can be used as a follow-up to the activity mat or can be used independently. Students use a highlighter to find the focus letter throughout the grid. Then, they practice writing the focus letter in upper- and lower-case.
http://www.teacherspayteachers.com/Product/Highlight-A-Letter-Letter-Identification