Be sure to check the rubric for Online or Zoom Presentations at https://www.niagaracc.suny.edu/wp-content/uploads/2020/01/NCCC-Student-Showcase-Poster-Presentation-Rubric-2019.pdf !
The Online or Zoom Presentation will be a hybrid version of the poster project with a printed poster at the Showcase site and the presenter being available remotely through a Zoom link.
The video Creating a Poster for Student Showcase @ NCCC gives advice specific for the Student Showcase on creating a poster from a PowerPoint slide. A transcript is also available at https://youtu.be/mfV_p-vgL_k .
The video How to Give a Zoom Presentation: 5 Tips for Students gives advice on holding a presentation over Zoom when you do not do so regularly. A transcript is also available at https://youtu.be/yV7n-NnBoi8 .
The video 3 Steps to Make a Public Speaking Performance Amazing gives advice on effective public speaking. A transcript is also available at https://youtu.be/DgJfExjocB8 .
Find instructions to make posters of different sizes:
You can also find the answers to Frequently Asked Questions about Zoom at https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0063407 .