How will you create a catapult to launch marshmallows in the air so you can catch them in your mouth? Materials: 10 tongue depressors 4 rubber bands 1 bottle cap Glue gun Mini-marshmallows Directions: 1. Use the tongue depressors and rubber bands to create a catapult 2. The catapult must be placed on the table top. The bottle cap will need to be glued onto the lever arm. 3. Using your hand, hold down the base of the catapult. Pull down on the lever arm. 4. Place the marshmallow into the bottle cap. 5. Release the lever arm. 6. Draw your model on the back. Share what worked and what you would change.