Now that you have your topic, think about what you think will happen when you do the experiment.  Make a prediction, or guess.  For example, if you're doing an experiment on which type of citrus fruit is the juiciest, decide if you think that the juiciest will be  lemon, lime, organe, or grapefruit.  Check out the video  "Predicitons and Outcomes" and play "Guessing Game" below to practice your hypothesizing skills.Then, write or type your hypothesis  in your outline.