Created in 2007 by the Pennsylvania Office of Child Development and Early Learning (OCDEL), The Pennsylvania Key implements the work and supports the policies developed and managed by OCDEL. Learn More. >
By Angel Avery-Wright The learning of math/numbers should begin very early in life. Math for infants and toddlers should be introduced informally and naturally as opportunities come up. There are many toys for young children that relate to math.Read More