Link to GHS website
Here are some links that might help you get started.
Link to Official Research Plan Instructions (pdf)
Link to STEM (Science) Fair Research Proposal Framework
Promo Posters (choose what is best for you, copy and modify as needed).Links I have already share:
GBSE Intro Project (links to docs and video (you can show the promo video to your class)
Link to basic info about the science fair (printable).
Link to slidedeck: Goals, Links, Photos, Student that can be used to show teachers and students (you can copy and modify)