Abstract
The history of education includes the educational aids and resources that the teachers have used to transmit the knowledge best through the years. The objective of this article is to review some of the devices used to aid education from an anecdotal and personal point of view. I used it in my academic life, many of this equipment. The initial teaching experiences in the history of the world were probably developed from one instructor to a unique person and, after a time, included more people until to reach the concept of the actual group of learners in a classroom.