1.MD.1:
Measurement And Data
Measure Lengths Indirectly And By Iterating Length Units.
Order three objects by length; compare the lengths of two objects indirectly by using a third object.
K.MD.1:
Measurement And Data
Describe And Compare Measurable Attributes.
Describe measurable attributes of objects, such as length or weight. Describe several measurable attributes of a single object.
K.MD.2:
Measurement And Data
Describe And Compare Measurable Attributes.
Directly compare two objects with a measurable attribute in common, to see which object has "more of"/"less of" the attribute, and describe the difference. For example, directly compare the heights of two children and describe one child as taller/shorter.