Curated OER
Double Replacement Reaction: Laboratory Experiment
You can use this PowerPoint to work through the theory and procedure of a replacement reaction. After giving some safety tips and lab rules, the slides give the basic equation, the materials needed, and then the reagents and...
University of Washington
Univ. Of Washington: Successful Science Far Projects
This competent site features a thorough and detailed description of the steps needed to produce a successful science fair project. Other helpful science fair web pages can be found on this site.
University of Southern California
California State Science Fair: What Makes a Good Science Fair Project?
A good first step to read. This set of recommendations or advice comes from the California State Science Fair Committee. Read carefully the first three paragraphs and the "Students are advised" paragraph.