One activity that is a wonderful math lesson for preschoolers is called "A New Kind of Basket Ball". For this activity, line up five baskets or bins in front of the children and label them with the numbers one through five. These number labels should not only have the written number digit, it should also have dots that represent the corresponding number. Place fifteen balls in front of the children as well. Ask them to put the right amount of balls into each basket; one ball should be in the basket with the number one on it and so on. This activity teaches math appropriately to preschoolers. Children not only need to experience math with concrete objects but also visually and symbolically through abstract activities. The concrete objects in this activity are the balls. The balls represent materials that the children can see and touch and use to visualize and verbalize their thoughts. The number labels on the baskets represent visualization. The children should be given illustrations or pictures that represent the concept you are teaching them. The dot on the number one card, two dots on the number two card, and so on, illustrates each number for the children. The dots also represent the symbol of the numbers they are working with.
However, caution must be taken into account when review is repeatedly covered in your classroom. You do not want your students to become bored or frustrated with the repetition. Another important point I keep in mind is that I never want this regular math review time to take up and hour of class time. I want it to be quick but effective. This is not instructional time, but time for the students to review material they have already learned. In my 5th grade classroom, we use a math review series thats engaging and entertaining at the same time. In essence they are simply halfpage handouts with ten standards based math problems woven into a special picture or exciting scene. Remember, I want to keep the math review time quick, but effective.