My First Number Book
This delightful picture book introduces many math concepts to preschoolers. We have enjoyed working through concepts such as counting, matching, sorting, sets, and sequencing. The illustrated pages make it fun for my son to discover more, less, and equal, addition and subtraction, geometric solids, and more. For example, matching begins with familiar matching pairs such as handprints, shoes, and earrings. Ideas of more or less begin to take shape as the child ponders such questions as, "Are there enough collars for the puppies?"