Students in 2nd grade in our school learn about dinosaurs. They know everything from a-z about them. So, I decided to do a little cross-curricular activity, and we made them out of Crayola Air Dry clay...I love that stuff. When they dried (24 hours later) the students painted them with with watercolor. We added googly eyes for fun, because, who doesn't love googly eyes, I mean, really? :-) I loved the results, and so did they.