Virginia Standards of Learning
VA.MG.K. Measurement and Geometry
K.9. The student will compare two objects or events, using direct comparisons, according to one or more of the following attributes: length (longer, shorter), height (taller, shorter), weight (heavier, lighter), temperature (hotter, colder), volume (more, less), and time (longer, shorter).
VA.PFA.K. Patterns, Functions, and Algebra
K.12. The student will sort and classify objects according to one attribute.