Use the Smartboard to model how to properly use a ruler. Practice measuring in both inches and centimeters to whole numbers, halves, tenths, quarters, eighths and sixteenths.
Directions: Select to measure in centimeters or inches and to which increments. Use the ruler to measure the length of the black line that will appear above it. Enter your answer in the answer box and click check to see if you were correct. Make sure to note to students that this ruler is not to scale. Play