Teachers, save “Density Column (in school version)” to assign it to your class.

1. Watch one or more of the videos on Slide 1. Circle those you view. 2. When you've finished watching the movie(s), follow the directions on Slide 2 to do the Brainpop activities (movie, vocabulary and quiz) 3. Stop and wait for everyone to be ready to move on. 4. Follow the instructions on Slides 4-6 to complete the experiment. 5. On Slide 7, upload a of your density column. Clearly LABEL each item in your drawing or photo. 6. Finish the sentence starters on Slide 8. 7. when you are done.