Science In 4th Grade

In 4th grade science is really fun. You still win surprises like having popcorn while watching a science related movie but also you get to play games based on what you're studying. I like this idea because you get to learn new things but you are still having fun. Also, if your class stays or earns back 10 points by the end of the class you receive a star to get the movie with popcorn. Do you think this would be or is fun?