This document discusses audiovisual education, including its history, advantages, and effective use of visual aids. Audiovisual education uses sight and sound to enhance learning by stimulating multiple senses. It began in the 1920s and has expanded with technologies like educational television, multimedia programs, and digital tools that give students more control over their learning. Research shows that using visual and audio aids engages two senses for more effective information retention compared to a single sense. The document provides tips for effective use of audiovisual tools in presentations and advises only using visuals that support learning without distraction.