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Lesson overview:How have the ways in which we communicate changed over time? (Part 1)

  • What was morse code and how was it used in the early stages of radio communication?
  • How has the radio developed over time?
  • Are letters still as popular now as they were many years ago? Why or why not?
  • What are telegrams?
  • How have telephones developed over time?
  • What was morse code and how was it used in the early stages of radio communication?
  • How has the radio developed over time?
  • Are letters still as popular now as they were many years ago? Why or why not?
  • What are telegrams?
  • How have telephones developed over time?

In this lesson, we will be learning about how the ways in which we communicate have changed over time. We will learn about how people communicated in the 20th century.