ANNIE ON BROADWAY: What Does a Sound Designer Do?

Sound Designer Brian Ronan describes the importance of good sound design and theater acoustics for shows like ANNIE: THE MUSICAL.

ANNIE ON BROADWAY: What Do Stage Managers Do?

Stage Managers Peter Lawrence and Rachel Wolff talk about how they work together to make each night’s performance of ANNIE: THE MUSICAL run smoothly.

Antarctica's Dry Valleys

In this video segment produced by ThinkTV with the Byrd Polar Research Center, a young scientist describes her journey to the remote Dry Valleys of Antarctica and her search for life under some of the most extreme conditions on Earth.

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Antarctica: A Challenging Work Day

What happens when the ground under your feet is ice and it's moving? This video segment adapted from NOVA features some of the dangers faced by scientists conducting research in Antarctica.

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Antarctica: Sea Ice

This video segment adapted from NOVA uses microwave images to reveal how sea ice doubles the size of Antarctica each winter. Rare footage shows how sea ice crushed the famous ship Endurance in 1914.

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Antarctic Ecosystem

In contrast with its largely lifeless interior, the Antarctic coastal marine environment supports a vibrant and diverse ecosystem. Explore the region's living bounty in this interactive activity adapted from the Woods Hole Oceanographic Institution.

Antarctic Food Web Game

In this interactive game adapted from the Bigelow Laboratory for Ocean Sciences, build a food web that illustrates the flow of energy in an Antarctic ecosystem and the relationships between predators and prey.

Antarctic Ice: Sea Level Change

What would happen if a portion of the Antarctic Ice Sheet were to melt? This video segment adapted from NOVA uses animations to show the effect of a 6-meter sea-level rise on coastal cities across the world.

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Anti-Immigrant Sentiment

Botswanans express some of their attitudes toward the influx of Zimbabwean migrants in this Wide Angle video segment.

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Archaeology

This video segment from IdahoPTV's D4K looks at some of the objects found in King Tutankhamun's tomb. An Egyptologist discusses the significance of the objects and why the tombs exist.

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Arch Bridge

This video segment adapted from Building Big illustrates the strength of the arch in bridge design and construction.

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Arctic Atlas

In this interactive atlas adapted from UNEP/GRID-Arendal, explore different environmental features of the Arctic. Select from a list of themes to customize your map, then zoom in to take a closer look at one of six featured regions.

Arctic Climate Perspectives

This video, adapted from material provided by the ECHO partners, describes how global climate change is affecting Barrow, Alaska.

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Arctic Ecosystem

Despite seemingly inhospitable conditions, the Arctic environment has a vibrant and diverse ecosystem. Explore the life that thrives in this region in this interactive activity adapted from the Woods Hole Oceanographic Institution.

Arctic Haze

In this video segment adapted from KUAC, find out why the horizon in Alaska is sometimes shrouded in pollution and what it means for climate change in the Arctic.

Arctic Sea Ice Satellite Observations

In this interactive activity produced for Teachers' Domain, learn how Arctic sea ice has changed over the past 25 years in terms of maximum winter extent, concentration, and the timing of breakup each spring.

Arctic Summer

See the many birds that spend their summer in the Arctic in this video segment from Nature.

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Arduous March

In this video from Wide Angle, learn about the Arduous March, a dark period of hardship and famine in recent North Korean history.

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Are Teens Addicted to Texting?

In this resource featuring video segments adapted from Wide Angle Youth Media: “Textaholic,” a teenager explores the role of texting in her life and speculates on whether teens are addicted to texting.

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A New World Order

This video from Women, War & Peace explains how women and their dependents are most affected by the changed nature of warfare since the end of the Cold War.

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