Dino Eggs Explanation

This summer we are participating in our local libaries Summer Reading Program. We look forward to it every year. The children read books and depending on what type of book they've read or been read to, they recieve points, which in turn they can exchange for prizes. Thus, the Dino eggs. They chose them on thier own, not realizing next week we are going to be lapbooking them. Anyway, they have begged for me to put the pics of thier Dino eggs here, on my blog. It's good teaching tool- we never know what we are getting and we never know how long it will take for the dinos to hatch.