Counting on a Ten Frame is a Common Core Skill for K and 1. This activity guides students in understanding how to show numbers 11-20 on a ten frame. Students will read numbers in word form, write in standard form, and stamp numbers 11-20 using the ten frame and tens and one stamps. Skills include: one to one correspondence, recognizing numbers on a ten frame, counting tens and ones. Created with love by Mrs. McBride.