In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.

This video adapted from the Valdez Museum & Historical Archive, explores what happened during the Great Alaska Earthquake of 1964 through original footage, first-person accounts, and animations illustrating plate tectonics.

When a pair of scientists first introduced cold nuclear fusion in 1989 as a source of almost limitless energy, the scientific community quickly discredited the experiments. In some venues, these experiments are case studies in faulty scientific investigation. But now a respected scientist at SRI International is doing extensive research on the same process -- with promising results. This 12-minute investigative report by CBS 60 Minutes explores the renewed interest in cold fusion and its implications for society. This resource is available for free online viewing. A four-page text synopsis is also provided. It could be especially useful as a springboard for a lesson on the importance of objectivity in scientific experimentation.

In this video from Nature, geological detectives use ancient diamonds to learn more about Earth's inner layers.

In this video segment from TV 411, two Atlanta Hawks players plan a driving route to reach the Basketball Hall of Fame. They use map scales to estimate their travel distances. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

This video from First Alaskans Institute spotlights the Alaska Native community of St. Paul and its hands-on commitment to care for the land and animals on which it depends.

In this video adapted from Storyknife Productions, Alaska Native pilots share how they use traditional knowledge to read the landscape and predict the weather.

In this video adapted from Alaska Sea Grant, discover why multiple tsunamis resulted from the Great Alaska Earthquake of 1964.

This short video (~2 minutes) explains how a raindrop falls through the atmosphere and why a more accurate look at raindrops can improve estimates of global precipitation. This information is important to scientists working on the Global Precipitation Measurement (GPM) mission - understanding the micro world of raindrops provides insight to scientists about the macro world of storms.

WeddellSealScience.com
This Weddell Seal Science website is produced by the Weddell Seal Population Ecology Project based at the Montana State University - Bozeman to present information, video files and multimedia, and social media about the Project's Weddell research in Antarctica. This Weddell Seal Project is funded by the National Science Foundation (NSF), and assisted by the United States Antarctic Program. (USAP). The purpose of the website is to function as a central web portal to make available to the general public, educators and students numerous assets including articles, a seasonal Antarctic field blog, select videos and multimedia on the project, Weddell seals, and the work of the researchers studying the population and mass dynamics of Antarctica's Weddell seals.

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. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

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

The CyberSquad tries to figure out a table arrangement for 20 workers in this video from Cyberchase.

In this video segment from Cyberchase, Matt tries for a second time to arrange tables and chairs to accommodate 20 workers.

Matt's third table arrangement helps fit all 20 workers at five tables in this video segment from Cyberchase.

Are "clickers" or "personal response systems" just the latest fad in education? Or is there solid research behind their use? In this episode we share some recent studies that really highlight how clickers can be used most effectively, and how they can save the world! --- Thanks to Eric Mazur of Harvard University, Jenny Knight of University of Colorado at Boulder, and Ed Prather of the University of Arizona.for their participation in this podcast. You can see the complete show notes, credits, cited studies, and subscribe to this podcast's RSS feed, at the PER User's Guide.

Explore some of the wonders of modern engineering in this video from the Sciencenter in Ithaca, New York. Hear a diverse selection of engineers explain how things work.

Ratio errors confuse a dodgeball coach as two teams face off in an epic tournament. See how mathematical techniques such as tables, graphs, measurements and equations help to find the missing part of a proportion.

In this video segment from Cyberchase, the CyberSquad adds a scale to their bar graph to give a more accurate picture of the bug infestation at the Cybrary. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

In this video segment from TV411, figure skaters compute their average daily practice time.