Jennie Romero, thanks for your recommendation of online course 310.  I will definitely study and involve this next time in my learning. 

I do like the idea of having pictures with the slides, specifically with a health course.  Now as you say you add pictures to the slides, I take that you have a way of incorporating the pictures into the slides.  What is a way to do this on my flash drive, which is already put together by corporate?

during my lecturing, as I go through the slides, students highlight in their books, mainly.  If I need to clear a question they have, I for example draw a tooth, or whatever the situation is they ask about, to clear things up.

Florita Robinson