Find two objects in your classroom that are lighter than your Beebot. Next find two objects in your classroom that are heavier than your Beebot. If you're not sure, test by hefting them. If you're still not sure, find a different object. Draw the two objects that are lighter and two objects that are heavier than your Beebot on the activity template. Create a voice recording to explain what you have drawn.
The girls used hefting to find two objects that are lighter than a Beebot and two objects that are heavier than a Beebot. They created a voice recording to describe what they drew.