Using this K.MD.3 Kindergarten Common Core Lesson, students sort objects into categories in order to find similarities between objects.

Using L.K.6 Kindergarten Common Core Lesson, students use words and phrases acquired through conversations, reading and being read to, and responding to texts.

Using this K.G.4 Kindergarten Common Core Lesson, students analyze and compare two- and three-dimensional shapes by sorting them into similar groups.

Using this K.MD.1 Kindergarten Common Core Lesson, students sort objects into short and tall categories to learn about measurement.