Teachers and Machines: The Classroom of Technology Since 1920

Film and radio, television, and computers have each been heralded by reformers as a way to revolutionize classroom instruction by increasing productivity. “The promises implied in these aids caught educators’ attention: individualized instruction, relief from tedium of repetitive activities, and presentation of content beyond what was available to a classroom teacher.” How have teachers responded to the promise of improvement?

To answer this question, Larry Cuban has gathered evidence from m...