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Helium Is Boring
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Educational Use
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In this video adapted from the National Science Center, observe a demonstration to discover how helium gas is inert and hydrogen gas is reactive.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
A Hole in the Sky
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Educational Use
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This video segment adapted from Interactive NOVA profiles two scientists who were surprised in 1984 to discover a hole in our atmosphere's ozone layer as big as the United States.

Subject:
Applied Science
Ecology
Environmental Science
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Space Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
Homo Sapiens Versus Neanderthals
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Educational Use
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This video segment, adapted from NOVA, explores reasons why Homo sapiens had an advantage over Neanderthals in the pursuit of territory and natural resources.

Subject:
Anthropology
Ecology
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Social Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
The William and Flora Hewlett Foundation
WGBH Educational Foundation
Date Added:
04/19/2007
Hoover Dam and Hydroelectric Power
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Educational Use
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This video segment is adapted from Building Big, a PBS series hosted by David Macaulay. It explores Hoover Dam's hydroelectric capabilities by explaining how it is able to harness the potential energy stored in the reservoir and convert it to electricity. It also discusses environmental impacts of the dam and others like it.

Subject:
Career and Technical Education
Environmental Studies
Physical Science
Material Type:
Diagram/Illustration
Reading
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
Teachers' Domain
WGBH Educational Foundation
Date Added:
05/15/2012
A House for Teddy Bear
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Educational Use
Rating
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In this video segment from PEEP and the Big Wide World, children experiment with cardboard and build a house for their stuffed animals.

Subject:
Applied Science
Education
Engineering
Technology
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
Argosy Foundation
WGBH Educational Foundation
Date Added:
05/09/2006
How DNA Replicates
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Educational Use
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This narrated animation from Interactive NOVA: "The Secret of Life" illustrates DNA replication.

Subject:
Life Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
09/26/2003
How Did Life Emerge Here?
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Educational Use
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This video segment adapted from NOVA describes the emergence of life on the islands of Hawaii from a barren volcanic platform under the ocean waves to the rich explosion of life that covers the many climate zones of the islands today.

Subject:
Ecology
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Space Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
How Do Avalanches Form?
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Educational Use
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In this video segment adapted from NOVA, dramatic footage of avalanches and animations of ice crystals illustrate how a layer of weakly-bonded snow can contribute to a devastating avalanche.

Subject:
Applied Science
Ecology
Environmental Science
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Space Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
10/21/2005
How Do Tornadoes Form?
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Educational Use
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In this video segment adapted from NOVA, scientists use computer simulations to explore the question of how supercell thunderstorms produce tornadoes.

Subject:
Applied Science
Ecology
Environmental Science
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Space Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
How Do You Keep Lemonade Cool?
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Educational Use
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This video segment adapted from FETCH! shows contestants experimenting with different materials to see which is the best insulator and thus best able to keep the lemonade at their stand cool for customers.

Subject:
Applied Science
Education
Engineering
Physical Science
Physics
Technology
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
Argosy Foundation
WGBH Educational Foundation
Date Added:
05/09/2006
How Effective Is Your Sunscreen?
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Educational Use
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Aaron and Justin investigate which sunscreen best keeps out harmful ultraviolet rays from the Sun, in this video from DragonflyTV.

Subject:
Geoscience
Life Science
Physical Science
Space Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Author:
NIEHS
WGBH Educational Foundation
Date Added:
08/26/2010
How Is a Radio Wave Emitted?
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Educational Use
Rating
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This illustrated essay from A Science Odyssey Web site explains the science behind radio waves, including the role of electrons and electromagnetic fields.

Subject:
Applied Science
Chemistry
Computer Science
Computing and Information
Engineering
Physical Science
Physics
Technology
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
01/29/2004
How Light Travels
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Educational Use
Rating
0.0 stars

In this video segment adapted from Shedding Light on Science, observe demonstrations of the fundamental idea that light travels in straight lines.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
How Would You Turn a Bolt in Space?
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Educational Use
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In this fast-paced NASA Brain BitesŒ_íěÖ video, an astronaut demonstrates the impact of microgravity on the use of tools in space.

Subject:
Applied Science
Chemistry
Engineering
Physical Science
Physics
Technology
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
Argosy Foundation
WGBH Educational Foundation
Date Added:
05/09/2006
How the Body Responds to Exercise
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Educational Use
Rating
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In this video segment adapted from NOVA, follow novice runners as they train for a marathon, and discover how quickly the body responds to regular aerobic exercise.

Subject:
Education
Life Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
The William and Flora Hewlett Foundation
WGBH Educational Foundation
Date Added:
08/26/2008
How the Inner Solar System Formed
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Educational Use
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In this video segment adapted from NOVA, explore the theory that small bits of gas and dust combined to form protoplanets billions of years ago, which in turn collided to create the four rocky planets of the inner solar system.

Subject:
Astronomy
Geoscience
Physical Science
Space Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Author:
NASA
WGBH Educational Foundation
Date Added:
01/23/2012
How to Conquer a Genetic Disease
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Educational Use
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In Blazing a Genetic Trail, by the Howard Hughes Medical Institute, follow this three-step approach to treating genetic diseases.

Subject:
Applied Science
Engineering
Life Science
Material Type:
Reading
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
09/26/2003
Hubble Telescope: Looking Deep
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Educational Use
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This video segment adapted from the Space Telescope Science Institute shows what the Hubble telescope found when it stared at a single, nearly empty spot in the sky for 10 days in 1995. The unexpected result was a picture of a multitude of galaxies stretching into the distance.

Subject:
Applied Science
Astronomy
Chemistry
Education
Geoscience
Physical Science
Physics
Space Science
Technology
Material Type:
Activity/Lab
Diagram/Illustration
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
Human Body Regulation
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Educational Use
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Students learn how the human body self-regulates to maintain a stable internal environment despite changes in the external environment.

Subject:
Life Science
Material Type:
Lesson Plan
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
09/26/2003
Human Chromosome 2
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Educational Use
Rating
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In this video segment adapted from NOVA: Judgment Day: Intelligent Design on Trial, learn how modern genetics and molecular biology offer compelling support for evolution. The video features an interview with biologist Ken Miller.

Subject:
Anthropology
Genetics
Life Science
Social Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
Vulcan Productions, Inc.
WGBH Educational Foundation
Date Added:
11/01/2007