Kids need to have fun. Let me say that again - they really NEED to have fun. As teachers, we put so much emphasis on learning the standards so that they can pass the state assessments that we have taken out all of the fun. I saw a funny political comic the other day about how we are just creating "children of the core". It's true. Even though our children come in very different, we are expected to have them exit our classrooms at the end of the year knowing all of the same material and we truly have taken all of the fun out of it. Recently we even had to take away recess. We can sneak it in every now and then, but the fact is there is too much to teach and too little time. My eight and nine year olds are having to sit in a classroom all day long and learn. What kind of a childhood is that? It's not much better than going to work all day long.
Sometimes I will even throw them in when I start to notice that I am losing them. I always find something positive someone has done - "Oh, my goodness! Tommy has written so neatly today! Guess what? He earned the whole class a brain break!" The children then get 3 minutes to recharge their brains and have fun and come back ready to learn.
There are other brain breaks out there - just Google "brain breaks". However, I really enjoy watching my students have fun and get to be themselves through dancing. I warn you though, the ones who you think are quiet and shy will truly show out and be the craziest dancers!