The document discusses the use of podcasting in education. It provides examples of how podcasts can be used to enhance teaching in various subjects like science and history. Podcasts allow information to be shared anywhere and anytime. They also make it easier for teachers to share examples with each other. Research shows that podcasts improve student engagement and test scores when integrated into teaching. The document also provides guidance on how to select quality podcasts and incorporate them into lesson plans across different curriculums.