Have the students make a circle, sitting down, and hand out cards with the numbers you want to teach the children. Every child need not necessarily have a number. Sit in the circle and call number 1, having the child or children holding that number hold it up high for all to see. Have the students repeat the number. Do the same with all the numbers. When the students feel confident, call out numbers at random, and have them repeat after you. If not all the children have cards, get them to pass their numbers on at some point.