Cut out the pictures and sort them into heavy and light boxes.
Use an equal arm balance to measure the mass of the objects.
Use a balance scale to measure the mass of the objects and decide if the picture is true or false.
Cut out the pictures and glue them on the correct side of the balance scales.
Use different informal units of measurement to measure the mass of an object.
Help Camel find her toy by weighing the bowls on the equal arm balance.
