Focusing on the numbers one to 10, Equate demonstrates the mathematical concept of constancy. Different objects can indicate the same value. If the value is 10, matters not whether the objects are push pins, counting disks, number cards, or pie charts. Sorting objects to reflect specific values challenges visual perception and attentiveness. Equate uses five wooden boards, 20 each of number cards and pie charts, and 55 each of counting chips and “tree fruit” pins in five colors. The object of the game is to arrange these symbols of the numbers one to 10 by value. Best to start off with the value of one and build from there, one value at a time as the child becomes more proficient. Counting aloud as each counting chip and push pin is placed on its respective spot on the boards builds competence. Created for home schoolers, Equate is a valuable tool for children learning mathematics.