How much matter is in an object.
How hot or cold an object is.
How long an object is.
How much space an object takes up.
Place a marble and gram cubes on the same side of the balance.
Place a marble in one side of the balance and add gram cubes to the other side until the balance is tilted.
Place a marble in one side of the balance and add gram cubes to the other side until the balance is level.
Place a marble on the balance and the gram cubes on the table.
