These cubes will provide students the hands-on practice they need for the development of number sense, giving them visual representation for what they are learning. The key advantage of the Ten Frame Foam Dot Dice is that students can visually see and quickly count the quantity of dots in a ten frame for any roll. When the students understand that the dots on the ten frame represents a number, add the second red die and roll both dice together. Once the students have an adequate understanding of the red single digit dice, show the blue dice containing groups of full ten frames. Set of 6 includes a combination of 4 red and 2 blue dice, plus a Teacher Guide. Grades 3+.