Third-graders and science

I recently agreed to answer questions from third-graders about what it means to be a scientist, what a scientist does, and so forth, as part of a project to get students interested in science. My friend teaches third-graders in a Long Island, NY, elementary school, and it is her class that I agreed to 'talk to'. I cannot do so in person, so we agreed that her students would write letters to me with their questions. Today when I got home from work, there was an envelope waiting for me. Inside were personal letters written to me by hand from about twenty students. I had a long day in the lab, so when I got home I was pretty exhausted. But after reading these letters, I perked up again. They are just so sweet and unusual and interesting. It will be fun to answer their questions and to see what I can come up with in the way of photos and other items that will allow them to 'see' what it is I do everyday. I thought I would post some of their questions here over the next month or so, anonymously of course. But it will give you an idea of what third-graders think about when they think about science. Stay tuned.