More Grade 4 Math Lessons
Videos, stories and songs to help Grade 4
students learn about time zones.
In these lessons, we will learn about time zones and how to use the
a time zone map to determine times across the globe.
The following map shows the Standard Time Zones of the World. Scroll down the page for examples and solutions about the time zones.
Time Zones & How They Work
(NASA Kids Science)
News segment explaining time zones and how they work.
A brief review of how to use a time zone map to determine times across the globe.
Time Zones in the US
The United States uses nine standard time zones.
From east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10). The following diagram shows the different time zones in the US.
Why We Have Time Zones?
What are time zones? Why do we have them?
Time Zones in Australia
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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