This resource is to be used when watching Mark Rober's YouTube Elephant Toothpaste Videos 1, 2, and 3: (1) World's Largest Elephant Toothpaste Experiment, (2) World's Largest Devil's Toothpaste Explosion, and (3) World's Largest Elephant Toothpaste Volcano (I Finally Did It!). As students watch the video they will fill in information about the steps of the Scientific Method used in the video's experiments: Scientific Question, Hypothesis, Independent Variable, Dependent Variable, Replication, R