How to Use the ‘Rule of Three’ to Create Engaging Content

by Brian Clark
What’s so magical about the number three? It’s no accident that the number three is pervasive throughout some of our greatest stories, fairy tales, and myths. It’s also no coincidence that some of the most famous quotes from throughout history are structured in three parts, nor is it surprising that the Rule of Three also works wonders in the world of comedy.Read the full article

Schoolhouse Rock - 3 Is A Magic Number

Debuted in 1973; the pilot episode of the series. Was written and sung by Bob Dorough. It teaches about the number 3. This song was voted the 7th best song on the 30th anniversary edition. http://en.wikipedia.org/wiki/Three_Is_a_Magic_Number