I ramped up the stakes on the flip book project this year. I told my students that not only would I post some of the best animations on this blog, but they would be on YouTube as well. That was the magic word. I personally like BAZINGA, but YouTube works for 4th graders. This is another great end of the year project. I really like that it can be extended for kids who either have an extra class or just work quicker. It can just as easily be shorter.