Measuring Mass using the Metric System

What unit should be used to weigh the feather?

Which item’s mass should be measured in grams?

Which unit would you use to weigh this object?

Jacob wants to find the mass of a large pumpkin. Which unit should he use? Grams or Kilograms?

Which unit would you use to weigh this object?

Mia wants to find the mass of her backpack filled with books. Which unit should she use? grams or kilograms

Which unit would you use to weigh this object?

Which one has a greater mass?