Easy way to teach your students number recognition on the numbers 1 - 20. Also a quick way to test their knowledge. I laminate several sheets. During small group I give each student a clothes pin and the laminated sheet. They clip the clothes pin on the number as I call it out. Another opition if you can't laminate the sheets have the students place a sticker or use a dotter on the number as you call it out. This number recognition sheet was made for the transportation theme.