Instructional Video

Transistors—The Invention That Changed the World

Curated and Reviewed by Lesson Planet

When you think about the greatest inventions in the world, transistors probably don't come to mind. Scholars learn about how transistors have had a huge impact on computing. The video also explains aspects of computing from vacuum tubes and ENIAC to modern computer chips.

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Instructional Ideas
  • If available, have some transistors on hand so pupils can see the real thing
Classroom Considerations
  • It is helpful if learners have some chemistry knowledge, such as covalent bonds and electrons
  • Pupils should have familiarity with electric circuits
  • This video is hosted on YouTube
Pros
  • Interesting graphics
  • Simple explanations are great and don't overcomplicate the subject matter
Cons
  • None