This is a Word document with 22 guided questions to go along with the 6:20 minute video "How to Use a Microscope" http://www.youtube.com/watch?v=X-w98KA8UqU
I've used this video in class before and most students get the message but it only takes one to not listen and break / drop / damage a microscope through mishandling.
These guided questions helped to get the students to actively watch the video.
I usually let them peer assess their responses so it wasn't more work for me. there is also a diagram of a microscope to label.
Afterwards, the students insert the questions and answers at the front of their lab book.