2.MD.2
Give your child a pencil and a ruler labeled in both inches and centimeters.
Ask your child to measure the length of the pencil in inches.
Once they have that measurement, ask them if they think the pencil is more centimeters long than inches or fewer centimeters long than inches.
Have them measure in centimeters to confirm their prediction.
Ask your child to measure the length of the pencil in inches.
Once they have that measurement, ask them if they think the pencil is more centimeters long than inches or fewer centimeters long than inches.
Have them measure in centimeters to confirm their prediction.