Find the value of each expression mentally.

Your teacher will give you a set of cards that show different measurements.

1. Sort the cards into categories in a way that makes sense to you. Be ready to explain the meaning of each category.

   (Pause for teacher directions.)

2. Sort the cards into groups that represent equal lengths.
3. For each unit of measure, order the lengths from shortest to longest.

1. A rectangular field is 90 yards long and  yards wide. Priya says that 6 laps around the field is a greater distance than a mile. Do you agree? Explain or show your reasoning.

   

2. A different rectangular field is feet long and feet wide. How many laps around this field does Priya run if she runs at least 2 miles?