The document provides information about the OHE Science Fair 2009 including important dates, participant requirements, an overview of the scientific method process, exhibit rules, and acknowledgements. It outlines that 4th grade participation is mandatory while 2nd-3rd grade can do experiments or demonstrations. The scientific method is explained as gathering evidence under controlled conditions to prove or disprove an idea. The steps are outlined as developing a problem statement and hypothesis, followed by a procedure, analysis, conclusion, and acknowledgements. Sample exhibit layouts and general rules are also mentioned.