WA.K.3. Core Content: Objects and their locations (Geometry/Measurement) Students develop basic ideas related to geometry as they name simple two- and three-dimensional figures and find these shapes around them. They expand their understanding of space and location by describing where people and objects are. Students sort and match shapes as they begin to develop classification skills that serve them well in both mathematics and reading - matching numbers to sets, shapes to names, patterns to rules, letters to sounds, and so on.
K.3.B. Sort shapes using a sorting rule and explain the sorting rule.