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Health Science: Anatomy and Physiology

Resource Grade Level Media Type
Amazing Heart Facts  

Amazing Heart Facts
This feature from the NOVA "Cut to the Heart" Web site highlights facts about the heart -- including its size and placement -- and will help you to understand the importance of this wondrous organ in our bodies.

6-8 HTML Document
Anglerfish  

Anglerfish
This video segment from NOVA: "Animal Imposters" shows the lightning-fast strike of the anglerfish.

6-8 QuickTime Video
Animal Hearing  

Animal Hearing
Students explore how sound is created, the importance of hearing in certain environments and some environmental causes of hearing loss.

6-8 Lesson Plan
Atmospheric Pressure  

Atmospheric Pressure
Did you know that air has weight? This illustrated essay from the NOVA Web site explores conditions that affect air density and atmospheric pressure.

6-12 HTML Document
Beavers  

Beavers
This video segment explores the world of the beaver, including the biology of the species and, more importantly, its ability to transform an ecosystem for its own benefit.

K-5 QuickTime Video
Bee Navigation  

Bee Navigation
This video segment from NOVA: "The Mystery of Animal Pathfinders" explores honeybee communication and navigation.

6-8 QuickTime Video
Beneath the Waters of Cocos Island  

Beneath the Waters of Cocos Island
The nutrient-rich waters surrounding Cocos Island set the stage for astounding predator-prey interactions, as seen in this video segment from NOVA: "Island of Sharks."

6-8 QuickTime Video
Blood Vessels Help Tumors Grow  

Blood Vessels Help Tumors Grow
In this video segment, adapted from NOVA, Dr. Judah Folkman uses the scientific method to discover how cancer cells induce the formation of new blood vessels, which in turn nourish those cancer cells.

6-12 QuickTime Video
Body Breakdowns  

Body Breakdowns
This interactive feature from the NOVA "Surviving Denali" Web site details the variety of ways the body can fail while climbing a high-altitude peak.

6-8 HTML Interactive
Body Needs  

Body Needs
This interactive feature from the NOVA "Dying to Be Thin" Web site describes the nutritional needs of the body and how to meet them.

3-8 Flash Interactive
Brain Geography  

Brain Geography
Which part of your brain controls your ability to swallow? Your instinct to survive? And how do all the brain's parts function cooperatively? Find out with this interactive feature from the NOVA: "Coma" Web site.

6-8 HTML Interactive
Build a Steroid  

Build a Steroid
In this interactive activity from NOVA, learn about the molecular structure of steroids. See the intermediate molecules that are part of the pathway for synthesizing cortisone from diosgenin.

9-12 Flash Interactive
Centripetal Force: Pulling Cs and Gs  

Centripetal Force: Pulling Cs and Gs
In this interactive activity from NOVA, discover how centripetal force can affect you when riding in a car or flying at high speeds in a fighter jet.

3-8 HTML Interactive
Classical vs. Transgenic Breeding  

Classical vs. Transgenic Breeding
This video segment from FRONTLINE/NOVA: "Harvest of Fear" explains that genetic engineering and classical breeding both alter the genetic makeup of crop plants.

9-12 QuickTime Video
Creepy Crawlies  

Creepy Crawlies
This interactive feature from the NOVA: "Odyssey of Life" Web site explores the often unwitting relationship we share with the billions of organisms that reside in our bodies and in our homes.

K-8 HTML Interactive
Crocodiles! Clickable Croc  

Crocodiles! Clickable Croc
This interactive feature from the NOVA "Crocodiles!" Web site details some of the characteristics that have enabled crocodiles to thrive for 200 million years.

6-8 HTML Interactive
Deep-Sea Bestiary  

Deep-Sea Bestiary
This document from the NOVA: "Into the Abyss" Web site describes the physical and behavioral traits of some of the least-known and most unlikely creatures on earth.

6-8 HTML Document
Duck Development  

Duck Development
This video segment from NOVA: "The Shape of Things" follows the growth of a duck embryo, from a single fertilized egg cell to a complex, hatching duckling.

6-8 QuickTime Video
The Embryo Takes Shape  

The Embryo Takes Shape
This video segment from NOVA: "Life's Greatest Miracle" explores the developmental process of an embryo beginning just two weeks after fertilization.

9-12 QuickTime Video
Embryo to Duckling  

Embryo to Duckling
This video segment from NOVA: "The Shape of Things" follows the growth of a duck embryo, from a single fertilized egg cell to a complex, hatching duckling.

K-5 QuickTime Video
Energy Flow in the Coral Reef Ecosystem  

Energy Flow in the Coral Reef Ecosystem
This video segment, adapted from NOVA, describes the energy flow in a coral reef, including its food web.

3-12 QuickTime Video
Everest: Test Your Brain  

Everest: Test Your Brain
This interactive feature from the NOVA "Everest" Web site lets you take the same brain quizzes that researchers used to test the brain function of climbers on Mount Everest.

6-8 Shockwave Interactive
Extreme Temperatures on the Moon  

Extreme Temperatures on the Moon
In this video segment adapted from Interactive NOVA, astronaut John Young experiences extreme temperatures on the Moon that are a result of the Moon's low gravity and lack of atmosphere.

3-12 QuickTime Video
A Family Disease  

A Family Disease
This video segment from NOVA: "Cracking the Code of Life" explores the implications of genetic testing for breast cancer.

9-12 QuickTime Video
Finding Cures Is Hard  

Finding Cures Is Hard
This video segment from NOVA: "Cracking the Code of Life" explains the difficulty of curing genetic diseases such as cystic fibrosis.

9-12 QuickTime Video
Finding Lucy  

Finding Lucy
This Evolution video segment depicts the landmark hominid fossil finds by Don Johanson and his team in Ethiopia.

9-12 QuickTime Video
From Seed to Flower  

From Seed to Flower
Watching plants grow is like watching paint dry: It happens so slowly that the changes are imperceptible from one moment to the next -- and yet the end results are dramatic. This video segment shows just how amazing plant development can be by depicting various phases of the process using time-lapse photography. Footage from NOVA: "The Shape of Things."

K-5 QuickTime Video
Frozen Frogs  

Frozen Frogs
This video segment adapted from NOVA scienceNOW shows how the common wood frog freezes solid every winter, an adaptation that allows the organism to survive the cold winter.

6-12 QuickTime Video
The Function of Sleep  

The Function of Sleep
In this video segment adapted from NOVA scienceNOW, discover what researchers are learning about sleep by examining the dreams of rats.

6-12 QuickTime Video
Genetic Modification  

Genetic Modification
This video segment from NOVA: "Cracking the Code of Life" looks at the potential created by understanding the human genome.

9-12 QuickTime Video
Genetic Variation  

Genetic Variation
This video segment from NOVA: "Cracking the Code of Life" explores the genetic similarities and differences among organisms.

9-12 QuickTime Video
The Science Behind Appetite  

The Science Behind Appetite
This video segment, adapted from NOVA, tells the story of a ballerina battling anorexia. It explains how serotonin regulates appetite, and presents some of the health risks that accompany the eating disorder.

5-12 QuickTime Video
<i>Homo Sapiens</i> Versus Neanderthals  

Homo Sapiens Versus Neanderthals
This video segment, adapted from NOVA, explores reasons why Homo sapiens had an advantage over Neanderthals in the pursuit of territory and natural resources.

6-12 QuickTime Video
How Cancer Grows  

How Cancer Grows
Follow the growth of a carcinoma from initial mutation to widespread metastasis in this feature from the NOVA: "Cancer Warrior" Web site.

6-12 Flash Interactive
How the Body Responds to Exercise  

How the Body Responds to Exercise
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.

6-12 QuickTime Video
Journey into DNA  

Journey into DNA
Travel deep into the human body to see exactly where your DNA resides. From the NOVA: "Cracking the Code of Life" Web site.

6-12 Flash Interactive
Laetoli Footprints  

Laetoli Footprints
This Evolution video segment describes how the famous track fossils known as the Laetoli footprints might have been formed and what they can reveal about the creatures who left them.

6-12 QuickTime Video
Making Cortisone From Plants  

Making Cortisone From Plants
This video segment adapted from NOVA is a dramatized story of chemist Percy Julian’s work to synthesize cortisone. Find out how a biological process, not a chemical one, proved the key to producing cortisone in bulk.

6-12 QuickTime Video
Map of the Human Heart  

Map of the Human Heart
See how the human heart moves blood through the body in this animated feature from the NOVA: "Cut to the Heart" Web site.

K-8 HTML Document
Marathon Mouse  

Marathon Mouse
In this lesson from NOVA scienceNOW, students explore how our bodies respond to exercise at the cellular level.

9-12 Lesson Plan
Metamorphosis: Change of Plans  

Metamorphosis: Change of Plans
All animals develop and grow over time. The animals in this video segment, however, undergo very dramatic changes on their way to adulthood -- a developmental process known as metamorphosis.

K-5 QuickTime Video
Mirror Neurons  

Mirror Neurons
This video segment, adapted from NOVA scienceNow, introduces the latest research on a system of neurons that plays a part in how people relate to each other.

6-12 QuickTime Video
More Than an Image  

More Than an Image
This video segment explores how humans perceive the world through vision. Footage from NOVA: "Mystery of the Senses: Vision."

3-8 QuickTime Video
Moriussaq: A Case Study in Hearing Loss  

Moriussaq: A Case Study in Hearing Loss
This video segment follows neurophysiologist Allen Counter as he studies an epidemic of hearing loss in Moriussaq, Greenland, one of the quietest places on Earth. Footage from NOVA: "Mystery of the Senses: Hearing."

6-8 QuickTime Video
Mountain Weather: A Climber's Story  

Mountain Weather: A Climber's Story
In this video segment adapted from Interactive NOVA, a mountain climber's perilous journey reveals the extreme range of microclimates on Mount Kilimanjaro.

6-12 QuickTime Video
Nature's Pharmacy  

Nature's Pharmacy
In this interactive activity from NOVA, learn about chemicals in nature that are used in medicine.

3-12 Flash Interactive
Nature vs. Nurture Revisited  

Nature vs. Nurture Revisited
Which dictates our existence -- our genetic makeup or the environment we grow up in? Kevin Davies offers an update on this long-standing debate, from the NOVA: "Cracking the Code of Life" Web site.

9-12 HTML Document
Night Vision  

Night Vision
This interactive feature from the NOVA "Leopards of the Night" Web site highlights the nighttime habits and abilities of a wide range of nocturnal creatures.

6-8 HTML Interactive
One Wrong Letter  

One Wrong Letter
This video segment from NOVA: "Cracking the Code of Life" describes the genetics of Tay-Sachs disease.

6-12 QuickTime Video
On Human Cloning  

On Human Cloning
Three cloning experts share their opinions in these interviews from the NOVA "18 Ways to Make a Baby." Web site.

9-12 HTML Document
OPERATION: Heart Transplant  

OPERATION: Heart Transplant
Perform a virtual heart transplant in 19 easy steps with this interactive feature from the NOVA: "Electric Heart" Web site.

6-8 Shockwave Interactive
Picky Eaters  

Picky Eaters
In this lesson from NOVA scienceNOW, students take a taste test as they explore the role of genetics in our sense of taste.

9-12 Lesson Plan
The Power of Touch  

The Power of Touch
This video segment explores the role of touch in the development of young animals, including humans. Footage from NOVA: "Mystery of the Senses: Touch."

3-8 QuickTime Video
Preimplantation Genetic Diagnosis  

Preimplantation Genetic Diagnosis
This video segment from NOVA: "18 Ways to Make a Baby" describes a technique used to determine the health of a developing embryo.

9-12 QuickTime Video
Ringed-Carbon Compounds  

Ringed-Carbon Compounds
In this interactive activity adapted from NOVA, learn about alkaloids and steroids, both examples of compounds with carbon rings. Short videos with interviews, animations, and photographs are featured.

9-12 Flash Interactive
RNAi Discovered  

RNAi Discovered
In this video segment adapted from NOVA scienceNOW, learn how RNAi, a mechanism that has evolved in cells to prevent viral infection, was discovered and how it works.

9-12 QuickTime Video
RNAi Therapy  

RNAi Therapy
In this video segment adapted from NOVA scienceNOW, learn about RNAi's potential to treat a wide range of genetic and infectious diseases.

9-12 QuickTime Video
The Role of Genetics in Obesity  

The Role of Genetics in Obesity
In this video segment from NOVA scienceNOW, meet researchers who are studying obesity and trying to understand the role that hormones and genetics can play in regulating appetite.

6-12 QuickTime Video
Scent of an Alewife  

Scent of an Alewife
This video segment from NOVA: "Sea Behind the Dunes" tracks the return of spawning alewife fish from the open ocean back to the freshwater streams and ponds where they were born.

3-8 QuickTime Video
Seahorse Basics  

Seahorse Basics
This diagram from the NOVA: "Kingdom of the Seahorse" Web site reveals some of the more remarkable traits of this enigmatic creature.

3-8 HTML Document
The Sense of Taste  

The Sense of Taste
This video segment explores the sense of taste in humans -- why we have it, and what happens when we lose it. Footage from NOVA: "Mystery of the Senses: Taste."

3-8 QuickTime Video
The Sequencing Race Begins  

The Sequencing Race Begins
This video segment from NOVA: "Cracking the Code of Life" looks at one of the key players in the race to decode the human genome.

9-12 QuickTime Video
Shape of Things: Trees  

Shape of Things: Trees
This video segment from NOVA: "The Shape of Things" describes the pervasiveness of branching systems, which are found in all multicellular organisms.

6-8 QuickTime Video
Shark Attack! The Hunt  

Shark Attack! The Hunt
This interactive feature from the NOVA "Shark Attack!" Web site details the six senses sharks use to find and capture their prey.

6-8 HTML Interactive
Stem Cell Debate  

Stem Cell Debate
This essay from the NOVA "Life's Greatest Miracle" Web site explores the debate over the use of embryonic stem cells in scientific research.

9-12 HTML Document
Surviving Winter  

Surviving Winter
In this media-rich activity designed to enhance literacy skills, students learn about the various physical and behavioral adaptations that animals rely on to help them survive changing environmental conditions, such as the arrival of winter.

6-12 Student Activity
Tour the Electromagnetic Spectrum  

Tour the Electromagnetic Spectrum
Take NOVA's interactive tour of the electromagnetic spectrum and find out why your eyes are like antennae for a narrow band of electromagnetic radiation.

6-12 HTML Interactive
Trying to Breathe on Mount Everest  

Trying to Breathe on Mount Everest
In this video segment adapted from NOVA, climbers attempting to reach Mount Everest's summit must contend with the low levels of oxygen at high altitudes.

6-12 QuickTime Video