Express the length of an object, up to 20 units long, as a whole number of lengths by laying non-standard objects end to end with no gaps or overlaps.
Example: A piece of paper can be measured using paper clips.
Clarification 1: Non-standard units of measurement are units that are not typically used, such as paper clips or colored tiles. To measure with non-standard units, students lay multiple copies of the same object end to end with no gaps or overlaps. The length is shown by the number of objects needed.
Subject Area: Mathematics (B.E.S.T.)
Date Adopted or Revised: 08/20
Status: State Board Approved