Curated OER
Communications Technologies
Learners explore examples of innovative technology found on the AT&T Labs Technology Showcase Demos website. They take notes in their science journals and describe how each device works.
PBS
Pbs Learning Media: Alexander Graham Bell: Scientist, Inventor, and Teacher
Using a short video and two primary sources, learners will learn about Bell's inventions and his work with the deaf community.
Digital Public Library of America
Dpla: The Invention of the Telephone
This primary source set uses physical objects, documents, photographs, and drawings to tell the story of the invention of the telephone and its transformative impact on modern-day communication. Includes a teaching guide.