Wind chill factor

Image licensed under CC BY-SA 2.0

SCIENCE | MIDDLE SCHOOL

Calculating the Wind Chill Factor

The first wind chill table and formula was developed before World War II. It was updated at the beginning of the 21st Century. This public radio story is about how scientists have changed how they calculate the wind chill factor. You hear from people about how they experience wind chill and why it doesn’t affect inanimate objects.

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Story Length: 2:50

Listen to the Story:

Listening Comprehension Questions

  • In what ways did Andrew Carnegie’s libraries serve their communities?
  • How did Carnegie benefit from a library when he was growing up?
  • Which personality traits helped propel Carnegie from poverty to riches? Bring specific details from the story to support your ideas.
  • According to Carnegie, what should rich people do with their money and why? Why was Carnegie known as both generous and “brutal”?

Discussion Themes

  • In your opinion, what should really rich people do with their fortunes?
  • What does it take for a person to rise from “rags to riches”?

Socrative users can import these questions using the following code: SOC-1234

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