Create your own notes on how to set up a screen for best results (include this on your site)
Using Greenscreen in Adobe Premiere
Using Green Screen in Adobe Premiere here's another version thats a little more basic - https://www.youtube.com/watch?v=SNNZ-ZG_j4M
Download and try use the following video clip along with footage that you will record in our foyer to create the impression that a TRex has invaded LDHSS. (there are numerous other clips of ships, robots and aliens.... that you can also use)
Hint: look at the camera angle of the asset
Drive folder with sample assets:
https://drive.google.com/open?id=1wHDvL-F68U4RX60RVpdP77_pqiu1BXj1