We are focusing on two curriculum areas ripe for development at the preschool level: subitizing and equipartitioning. We are advised by some of the top thinkers in early childhood math learning, and have used Doug Clements and Julie Sarama’s learning trajectories to guide us, in addition to the fantastic ongoing research of Jere Confrey (in equipartitioning), Art Baroody and Herbert Ginsburg.

It has been incredibly fun – and challenging – exploring different ways to tackle these two curriculum areas using a blended approach of digital and non-digital materials.