This unit includes every aspect of scientific method and its use in science fair competition. Choosing a topic, periodical and book, and internet research guides, practice developing purpose, hypothesis, data gathering, research, conclusions, variables, are approached in an orderly progression. All assignments are self explanatory, and easy to follow. The slide show reviews all components of scientific method. However it goes beyond research and testing by demonstrating features of project design and display. Whether this is your students' first science fair, or they are veterans, they will definitely improve their technique for exploration and presentation. Also, the unit's purpose is two-fold as it may not be used exclusively in science fair competition, but to instruct scientific method as an independent unit.