I can't even begin to explain how excited I was to come across the Sir Cumference series of books written by Cindy Neuschwander and Wayne Geehan! They are very cleverly written to include many of the concepts that are covered in our Circles and Area Unit. Such an amazing teaching tool! Here's a picture of us reading the first book in the series as an introduction to our new math unit. Sir Cumference and the First Round Table!