NSES Content Standard B 
Physical Science: Position and motion of objects 
Grades K-4, page 127 

An object's motion can be described by tracing and measuring its position over time. 

Benchmark 11C Common Themes: Constancy and Change
Grades K-2, page 272
Things can change in different ways, such as in size, weight, color, and movement. Some small changes can be detected by taking measurements.