So many ways to use this activity card set! Help your students learn to identify the number in a set without actually counting. Research has shown a strong connection between being able to subatize numbers and math achievement. The set includes 30 fun and bright pictures that encourages and reinforces your students to see patterns and numbers. These can be used so many ways. They can be used over and over as practice; students may play games with them in small groups by having a caller say a number and the first to find a card with that number gets to be the next caller; they can play bingo with the cards, and so many other possibilities. Also included in this set are 10 bingo cards and 1 blank bingo card so teachers can make many more. I would suggest copying the cards onto cardstock so they can be used all year. Great for grades K - 3.