A Google slideshow that can be edited to your needs. An introductory slideshow about Deaf HistoryThere are 12 slides which include a timeline and expanded details about specific events. Three videos embedded into the slides (YouTube). I use the slideshow as a lesson and then the activity afterwards is a "Chalk Walk" in which students go outside and use the information to make art, quotes, and information they learned with chalk on the pavement around the school. *Updated 4/11/23: The videos have