Alaska Content and Performance Standards
AK.2.MD. Measurement and Data
Measure and estimate lengths in standard units.
2.MD.1. Measure the length of an object by selecting and using standard tools such as rulers, yardsticks, meter sticks, and measuring tapes.
2.MD.3. Estimate, measure and draw lengths using whole units of inches, feet, yards, centimeters and meters.
2.MD.4. Measure to compare lengths of two objects, expressing the difference in terms of a standard length unit.