Most kids who grew up during the 70s learned how bills become law, how conjunctions function, and what makes the Great American Melting Pot all through animated musical pieces tucked between Saturday morning cartoons. The Schoolhouse Rock series popped education into young heads with fun animation and catchy songs. Today, those kids have grown up and can not only enjoy singing along to one (or all) of the five videos, but they can share the series with their own children.