2.MD.A.1 Worksheets: Measure Length
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2.MD.A.1 (Measurement and Data): Measure an object's length with a ruler or other measuring tool.
About this standard
Measuring well means starting at the zero mark, keeping the ruler straight and reading the last mark the object reaches. Second graders practice with more than one unit, so they can notice that a smaller unit gives a bigger number. Use inches in Measuring Length in Inches With a Ruler and centimeters in Measuring Length in Centimeters.
