Below you'll be drawing four pictures that represent the reaction of hydrogen with oxygen.

When you've finished your pictures, please take a snapshot and submit it for anonymous sharing: Choose your snapshot as the answer to the question below, then click the Submit button. Be sure to take a snapshot before moving on to a different step because the snapshots are saved, but the drawings themselves are not.

After you click on the Submit button below, you will be able to see some of your classmates' answers by clicking on the Results button after your teacher releases them. The results will appear in a pop-up window.