Number Mats 0-20: Small Box Activities are an easy to prep, purposeful activity, that is perfect for little hands. It provides independent practice for students who need to work with counting and 1:1 correspondence. It can be used for morning work, a literacy center, early finisher work, etc. Any type of manipulative can be used for this activity, including but not limited to counters, coins, or erasers. Students will look at the number on the mat, and build that number in the ten frame(s). Numbers 0-20 are included.