Yes, supposedly you will need extracted teeth for school, so far we have only used them as examples to study for your dental anatomy tooth id quiz. I think we are going to grind some down later to look at roots, and you may need them for some endo stuff.
if you are near a school or hospital, go to the oral surgery dept and ask them to collect them for you, or if you can hang out and get them yourself. Or you can go to a gp's office and ask them, but you may only get 3rd m's. If you can get a lot of anteriors, i guarantee your classmates will be begging you for them!😀