This document provides an overview of different technologies that can be used in a classroom, including digital cameras, video cameras, microphones, scanners, and basic software programs. It then lists various lessons and projects that these technologies can be used for, such as taking photos for a science lesson, making videos for documenting field trips, or using microphones for podcasting and webcasting. The document encourages taking advantage of free online resources and ends by mentioning interactive response systems and Web 2.0 technologies for the classroom.