Beginner Training

Hi. I am here looking for some help.

I recently volunteered to teach a beginners chess class at my local senior center. (max class size 4) I learned to play in the sixties during my stint in the US Navy, but I am not a good player, 850ish here, but I know the rules and thought maybe getting a few more to play would be of value.

I am trying to use the Classroom feature to demonstrate tactics to class. For various tactical ideas (pins, skewers, discovered attacks etc.)  I’d like to set up examples and store them so that during the class I can retrieve and project them onto a classroom monitor for discussion.  But I can’t figure out how to do this.

Thanks for reading and if anyone thinks they can point me down the correct path I would be eternally grateful. (If it matters, I’ve been a gold member since 2020.)