Use tools in order to precisely measure objects. (NC.2.MD.1)

• Use tools to measure the length of objects with precision. (NC.2.MD.1) 

Describe how two measurements of one object relate to the size of the unit used to measure. (NC.2.MD.2)

• Know the size of the unit of measure impacts the number of units needed to measure an object. (NC.2.MD.2)

• Compare the measured lengths of an object after using two different units to measure.  (NC.2.MD.2) 

Estimate lengths using appropriate standard units of measure. (NC.2.MD.3)

Find and determine the difference between length in a given unit. (NC.2.MD.4)

Know the mathematical difference of two numbers is the amount of space between the numbers (NC.2.MD.4)

Use addition and subtraction to solve 1 step word problems involving measurement within 100. (NC.2.MD.5)

Use addition and subtraction to solve 2-step word problems involving single digits within the context of measurement. (NC.2.OA.1)