Frank L. Casey 
- Captain, Army Air Corps
Video 00:19:39

Frank L. Casey 
- Captain, Army Air Corps

  Mr. Frank Casey was born December 16, 1919. He served in the 8th Air Force in the European Theater, the ...
Grades 6-13+
New York: The Center of the World - Primary Resources: Skyscrapers and Oysters
Document
Grades 9-12
Provided by:
American Experience
Israel and Hamas Announce Open-Ended Cease-Fire
Video 00:03:18

Israel and Hamas Announce Open-Ended Cease-Fire

Help your students understand the conflict between Israel and Hamas with this video and educational materials from PBS NewsHour from ...
Grades 7-12
Provided by:
PBS NewsHour
Designing a Wheelchair for Rugby
Video 00:05:59

Designing a Wheelchair for Rugby

In this video segment adapted from Design Squad, U.S. Paralympic athlete and wheelchair rugby player Kerri Morgan asks the ...
Grades 6-12
Provided by:
Design Squad
Bear Creek Wind Farm Tour
Interactive

Bear Creek Wind Farm Tour

This interactive contains video interviews with a construction project manager, who explains the process of constructing a wind farm. He describes the specifications and construction ...
Grades 9-12
Provided by:
WPSU
Homo Sapiens Versus Neanderthals
Video 00:04:55

Homo Sapiens Versus Neanderthals

This video segment, adapted from NOVA, explores the origins of modern humans. Fossil evidence from Middle East caves and elsewhere ...
Grades 6-12
Provided by:
NOVA
Coyote
Video 00:00:07

Coyote

This Building Block video shows a close-up shot of a coyote on the hunt as it sniffs the air.
Grades All
Provided by:
WGBH
The Advantage of Sex
Document

The Advantage of Sex

Why did sex evolve? The likely answers, in this essay for the Evolution Web site by science journalist Matt Ridley, may surprise you.
Grades 9-12
Provided by:
Evolution Series
Laetoli Trackways Diagram
Image

Laetoli Trackways Diagram

Two diagrams show the location of the hominid footprints found by archaeologist Mary Leakey's team at Laetoli. Other animal tracks are also visible. These ...
Grades 9-12
Provided by:
WGBH
Genetic Art
Document

Genetic Art

Take a peek at the artistic side of science in this virtual exhibit, featuring work by Eva Sutton, Alexis Rockman and Sidney Harris.
Grades 9-12
Provided by:
WGBH
Stupid or Smart?
Video 00:00:38

Stupid or Smart?

WLVT PBS 39 and PSEA present Write Now! video writing prompts. These prompts are tools for educators and students to use in the classroom to ...
Grades 6-12
Provided by:
WLVT PBS
What's the Difference?
Video 00:04:59

What's the Difference?

At the Max Planck Institute for Evolutionary Anthropology, a range of scientists looks for signs of the human spark by comparing us with our living ...
Grades 9-12
Counting Principle
Video 00:01:01

Counting Principle

Using an everyday lunch menu, this video demonstrates how the counting principle is used to determine the number of possible lunch combinations on the menu.
Grades 9-12
Darwin's Letters: Collecting Evidence
Document

Darwin's Letters: Collecting Evidence

This group of letters is a sample of the extensive correspondence Darwin carried on with a wide group of friends ...
Grades 9-12
Provided by:
Evolution Series
Adaptive Radiation: Darwin's Finches
Image

Adaptive Radiation: Darwin's Finches

This diagram presents 10 species of finches on the Galapagos Islands, each filling a different niche on various islands. All ...
Grades 9-12
Provided by:
Evolution Series
Triangles - Sides and Angles
Video 00:00:58

Triangles - Sides and Angles

All triangles have three sides and three angles. The sides of a triangle are the outside edges that outline the triangle. Angles are always found ...
Grades 9-13+
Provided by:
KET
Hawaiian Coastal Cliffs
Video 00:01:54

Hawaiian Coastal Cliffs

The events that created the majestic cliffs that border some of Hawaii's islands have long puzzled geologists. It was not until the mapping of ...
Grades 6-12
Provided by:
Nature
Becoming Green Energy Experts
Video 00:05:12

Becoming Green Energy Experts

This Michigan State University/Lansing Boys and Girls Club partnership demonstrates the powerful result of giving youth the science background and tools they need to ...
Grades 7-12
Provided by:
WGBH
Stem Cells and Horses
Audio 00:05:43

Stem Cells and Horses

In this audio report from QUEST produced by KQED, learn about the research behind competitive performance horses receiving stem cell treatments that are still off ...
Grades 5-13+
Provided by:
QUEST
Earth System: Drought and Air Quality
Video 00:01:41

Earth System: Drought and Air Quality

Droughts claim more victims each year than any other natural disaster. Depending on where it occurs and how long it ...
Grades 3-12
Provided by:
WGBH
Mapping Magnetic Fields
Video 00:02:56

Mapping Magnetic Fields

In this video adapted from NASA, learn how scientists study planetary magnetic fields. Animations illustrate how iron filings and a compass can show what a ...
Grades 9-12
Provided by:
NASA