We can measure things! How long or short, big or small, or heavy or light is it?
We can measure length with the Metric System. We use centimeters and meters to measure length!
We can measure weight with the Metric System. We use kilos and kilograms to measure weight.
We can measure liquid volume with the Metric System. We use liters and milliliters to measure liquid volume!
We can measure mass with the Metric system. Mass is how much matter something has.
Many countries use the Metric System to measure. Meters and centimeters, kilos and kilograms, and liters and milliliters are used to measure with the Metric System.
The United States measures using U.S. Standard units of measurement. Inches, feet, and yards, ounces and pounds, and cups, pints, quarts, and gallons are the units used to measure with U.S. Standard Measurement.