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Teacher's Guides for PBS segments

list of PBS resources for adaptation and natural selection

A selection of articles to further your understanding of the production and function of blood within the human body; the views about blood that predominated for centuries and the medical practices that such views helped to engender; the advancements in the medical use and collection of blood brought on by war, most notably World War II; modern-day techniques for the collection, storage, and use of blood. Some articles are augmented by video clips from RED GOLD: THE EPIC STORY OF BLOOD. (The free RealPlayer plug-in is required to view the clips.)

Throughout the last few decades, diseases that spill over from animals to humans have been on the rise. What's behind their increase, and can we do anything to combat these dangerous foes? Join scientists as they investigate the rise of spillover viruses like Zika, Ebola and Nipah, and learn what science can do to anticipate and prevent epidemics around the world.

Why do we smell different when we're sick? Why does cheese smell like feet? Why don't vultures get sick from eating rotting meat? Science is filled with stories: some of them are beautiful and some of them are gross. Really gross. Gross Science, a YouTube series hosted by Anna Rothschild, tells bizarre stories from the slimy, smelly, creepy world of science. In this collection, you'll find original short-form videos and DIY experiments from Gross Science, which is produced by NOVA and PBS Digital Studios. Learn about amphibians that eat their mother's skin, strange uses for bacon, how poop can be used to cure an infection, and more gross science topics.

All in the familyl PBS manipulative with evidence and examples.

Article on animal grief.

Search results on PBS media for query "cancer"

In the war against aging, Alzheimer's disease is one of our biggest foes. But while we seem to be losing the battle, we may finally have found some chinks in its armor. The most common form of dementia already affects an estimated 5.2 million Americans and 45 million others worldwide, and these numbers are projected to triple by the year 2050 as the baby boomer generation reaches retirement.

Shape of Life is a series of short classroom videos that beautifully illustrate the evolution of the animal kingdom on planet earth. Based upon an original PBS Series, Shape of Life, is especially designed for students and teachers who want a first-hand account of how animals adapt and thrive.

Shape of Life is a series of FREE short classroom videos that beautifully illustrate the evolution of the animal kingdom on planet earth. Based upon an original PBS Series, Shape of Life is especially designed for students and teachers who want a first-hand account of how animals adapt and thrive. The series is NGSS aligned with exquisite focus on diversity, biodiversity, adaptability, body structure, design, behaviors, and the innovative scientists who explore these creatures.

Shape of Life is a series of FREE short classroom videos that beautifully illustrate the evolution of the animal kingdom on planet earth. Based upon an original PBS Series, Shape of Life is especially designed for students and teachers who want a first-hand account of how animals adapt and thrive. The series is NGSS aligned with exquisite focus on diversity, biodiversity, adaptability, body structure, design, behaviors, and the innovative scientists who explore these creatures.

This two-hour special, hosted by ABC "Nightline" correspondent Robert Krulwich, chronicles the fiercely competitive race to capture one of the biggest scientific prizes ever: the complete letter-by-letter sequence of genetic information that defines human life-the human genome. NOVA tells the story of the genome triumph and its profound implications for medicine and human health.

Medical researchers have discovered a gene that increases the risk of schizophrenia, a mental illness that affects more than 2 million Americans, sometimes causing delusions and hallucinations. The finding was first reported this week in the scientific journal "Nature".

This lesson, using segments from the PBS series Faces of America, explores the various types of genetic information contained in the human genome. The Introductory Activity examines the structure and composition of chromosomes and DNA, and can be used as a review or introduction to the topic. Following that, students will participate in a hands-on activity reviewing basic Mendelian genetics and the difference between genotype and phenotype. Students will also learn about different ways of tracing ancestry through DNA, and apply that to patterns of human migration and genetic population sets known as haplogroups. In the Culminating Activity, students will develop methods for determining the genetic heritage of their class, school, or community.

web based activity on speciation and adaptive radiation

5 minute video: The evolution of whales has been a mystery. How did a large, big-brained mammal -- air-breathing, warm-blooded, giving birth to live young -- come to live entirely in water, when mammals evolved on land?

In this audio slide show, Dr. Dana Dolinoy of Duke University explains the role that the epigenome, a sort of second genome, plays in regulating the expression of our genes. As Dolinoy notes, we can no longer say with certainty whether genetics or the environment have a greater impact on our health, because the two are inextricably linked through the epigenome.

3:09 video RNA may have been the origin of life on Earth. Go on a whirlwind tour of RNA's evolving role through billions of years of evolutionary history. Play the RNA Lab: http://www.pbs.org/wgbh/nova/labs/lab...

Biologists at the Massachusetts Institute of Technology have created a genetically modified version of a common bacteria found in the gut that can sense the environment there and fight disease. And when this designer bacteria works, the proof is in the poop - glowing poop. (In this case, mouse poop.)

In this activity, students learn why evolution is at the heart of a world health threat. They will investigate the increasing problem of antibiotic resistance in such menacing diseases as tuberculosis and influenza. Students take on the role of staff at a public health agency who are trying to communicate the widespread problem of evolving disease-causing agents to the public.