Dr. Tom Smith is a professor of history at Chadron State College and a father to one of the students in our classs. When discussing the topic of "slavery" during January, I found out that my fourth graders had a plethora of questions for which they really wanted answers. Dr. Smith agreed to join us during social studies to teach us more and to help us start finding some answers. It was a great discussion and left us even more curious than before. Thanks for your time and for sharing your knowledge with us!