The district has many rules for Sci Fair, I will be getting those to you ASAP. Here are the rules from two years ago:
https://drive.google.com/drive/folders/0B1QNuOG2u2oPQ2NockxiSUlrM0E
here is a website with sci fair ideas to get you started:
https://www.sciencebuddies.org/science-fair-projects/science-fair
Science -Fiction Literature
https://tc2.ca/pdf/AllSummerinaDay.pdf