74

Gum

Famous Things
  • Int
  • 1–2 hours
  • 4

Chewing gum is a chewy treat made today from polymers, sugars, and artificial flavorings. In this lesson, students learn the history of chewing gum.

Lesson Audio
Lesson Tasks
  • vocabulary review tasks
  • reading
  • comprehension questions
  • group discussion
Vocabulary
  • sap
  • catalyst
  • artificial
  • elastic
  • bark
  • prehistoric
  • tar
  • relieve
  • coating
  • settler
  • invent
  • vending machine