Air Rockets 1. Tap to watch the video to learn about air pressure. 2. Tap and find your name. 3. Get your Steam Project materials ready: Print rocket template, 2 straws one small one small in width then the other, or a couplet, markers or crayons, scotch tape, and a yard stick or measuring tape. You will also need the data sheet and a pencil. 4. Tap inside the activity and follow along. 5. When finished creating your rocket go outside and get ready to record your rocket launches. First mark a place on the ground so you will start at the same point for every launch. Measure the distance your rocket went. Now try 2 more time at different angle to see which angle make the rocket fly farther. Write down your data. 6. Take a or of your rocket and explain your evidence. Then tap to submit to your journal.