I hope your kiddos enjoy this freebie! If you'd like to expand on this idea, I have a 24-page Three Ringed Review packet available for $3.00: http://www.teacherspayteachers.com/Product/Government-A-Three-Ringed-Review-Lesson.
The lyrics are not my own. They are by School House Rocks, which is why this is being added as a separate file. I still wanted to make this resource available for you though! If you want to check out the video, you can find it here: http://www.youtube.com/watch?v=C7wdaejucS0