Significance of Time Zones

Time zones have reflected a changing world of politics, commerce and technology. This audio story explores the history of time zones and the transition from local time to a global, coordinated standard time, which wasn’t always an easy transition.

Medium

Language Challenge

Scaffolding

Tweet Share on Facebook

Want to Listen?

TEACHERS: Access our daily current events podcasts for free!

To access our podcast library for ELA, Social Studies, and Science including all of our Premium features, choose the free Premium Trial (no credit card required!) option when you join.

Already a Member? Login Now

Story Length: 1:53

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

Listening Organizers

Fact, Question, Response
Language Identification Organizer
Deeper Meaning Chart

Related Lessons

Social Studies • ELL

International Border Disputes

Google Maps is playing an unexpected role in modern-day disputes over borders, or so called "border wars." In 2010, Nicaragua claimed the Costa Rican island of Isla Calero and defended its actions by pointing out that Google Maps showed the island as Nicaraguan. A year later, the Netherlands complained that Google Maps gave land claimed by the Netherlands around the Ems River to Germany. Google says its Maps tool is only for “entertainment purposes”, and should not be used to make “territorial, political, or military decisions.” This public radio story explores how satellite mapping has changed border disputes.