Appropriate way to discuss genetic conditions in a large lecture?
Poking around the LPA website, I found a list of discussion groups. I think that making a post there would be an excellent way to get feedback from people with the condition and get questions about terminology, etc. answered. The best way to design sensitive education is with the input of the people who it affects. I would also recommend calling LPA and asking them if they have any reference materials that they would encourage you to read.

This essay about where to draw the line when it comes to eugenics, written by a little person, might be a good thing to read before talking about that topic.

This profile of a late Harvard Law professor who was a little person might be another good person to talk about as an example of someone who has led a successful life. However, you should be careful with the tone of stuff like that. You don’t want to present it as “look! Some little people can manage to lead regular people lives!”