First Grade Measurement and Data Tasks

Measure lengths indirectly and by iterating length units. (1.MD.1-1.MD.2)


1.MD.1 Order three objects by length; compare the lengths of two objects indirectly by using a third object.

Task

Blackline Master









1.MD.2 Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

Additional

Standards Assessed

Task

Student Form

1.MD.1