The document outlines the scientific method used by scientists to conduct research in a series of steps: (1) making observations and asking questions, (2) developing hypotheses to predict answers, (3) designing and conducting experiments to test hypotheses, (4) analyzing data and drawing conclusions, and (5) repeating experiments to verify results. An example is given of an experiment to test if Miracle Grow or cow manure makes tomato plants produce larger tomatoes.

1. A set of steps used by scientists as they conduct research