Make a Hypothesis
This is a prediction about your experiment. Include your question and research as part of your hypothesis. Make this before you start your experiment.
Example Question: Which paper towel is strongest?
Example Hypothesis: The scientist predicts that
Paper Towel A will be the strongest because it is the thickest, and costs more than Towels B and C.
Do not use Brand Names. Label them with a Letter. In the conclusion you can reveal the Brand.