The document provides a history of educational technology from 1910 to 2010. It describes how early technologies like silent films and computers were initially used in limited ways in schools. Through the 1980s and 1990s, technologies like personal computers, laptops, the Internet, and multimedia became more widely adopted in education. By the 2000s, technologies such as YouTube, the iPhone, WiFi, interactive whiteboards, and mobile devices started transforming the classroom experience. The document lists examples of how technology is currently used in classrooms for activities like maintaining class websites, blogs, podcasts, and digital games.