The first step in starting a science fair project is to create a science journal, which is a written record showing all your work from start to the finish. What is a wind tunnel? Up to $50 cash back the science fair project booklet is a document that serves as a guide and record for students participating in a science fair. The heart of your presentation first and foremost, it's crucial to remember that the star of any science fair project is not just the research, but the researcher. All students want their science fair projects to succeed, and by following a few simple tips and.