I use this worksheet in my classroom to help my students sort the numbers 1-5. I print this worksheet out and either laminate it or place it in a sheet protector and tape it down on top of a magnetic cookie sheet. I then use individual magnetic numbers from 1-5 that are different colors and have my students sort the numbers into the correct boxes on the sheet. I like to use the magnetic cookie sheet and magnetic numbers because it helps to keep the sorted numbers in place while students are hard at work!