Health Science

Public Health

RESOURCE GRADE LEVEL MEDIA TYPE
Air Bag Design

Air Bag Design

Using automobile crash test footage, this video segment adapted from NOVA shows some of the challenges in designing the air bag.

3-12

Video

The Beginnings of the Telescope

The Beginnings of the Telescope

This animated essay from the NOVA Web site examines the design of Galileo's refracting telescope and Sir Isaac Newton's reflecting telescope.

6-12

Document

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. OER Level

6-12

Video

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

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

Interactive

Construct an Aqueduct

Construct an Aqueduct

Think like an engineer and build an aqueduct in this interactive activity from the NOVA Web site.

3-12

Interactive

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

Video

Fighting Back

Fighting Back

Help the immune system fight off an infection in this interactive feature from the NOVA: "Surviving AIDS" Web site.

6-8

Interactive

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

Video

Finding Disease Genes

Finding Disease Genes

This video segment from NOVA: "Cracking the Code of Life" explains the process of finding genes that cause disease.

9-12

Video

Galileo's Telescope

Galileo's Telescope

The invention of the telescope helped change our understanding of the universe. This video segment adapted from NOVA looks at Galileo's contribution to this technology. OER Level

6-12

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

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

Video

Global Warming: Beyond Fossil Fuels

Global Warming: Beyond Fossil Fuels

Martin Hoffert, professor of physics at New York University, discusses global warming and alternative energies in this interview from the NOVA/FRONTLINE Web site.

6-12

Document

Guess What's Coming to Dinner?

Guess What's Coming to Dinner?

Browse through a table full of genetically modified (GM) foods to see what's available now and what's to come. From the FRONTLINE/NOVA: "Harvest of Fear" Web site.

9-12

Interactive

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. OER Level

5-12

Video

HIV Immunity

HIV Immunity

Although repeatedly exposed to HIV, Steve Crohn's blood cells were never infected. Dr. David Ho investigates in this video segment from NOVA: "Surviving AIDS."

9-12

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

Interactive

Hurricanes: New Tools for Predicting

Hurricanes: New Tools for Predicting

This video segment adapted from NOVA scienceNOW features new advances in predicting the intensity of hurricanes. OER Level

6-12

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. OER Level

6-12

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

Interactive

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. OER Level

6-12

Video

Mount Pinatubo: The Aftermath of a Volcanic Eruption

Mount Pinatubo: The Aftermath of a Volcanic Eruption

This video segment adapted from NOVA features footage of the aftermath of the 1991 Mt. Pinatubo eruption in the Philippines, including falling ash and mud flows.

3-12

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

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

Interactive

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

Video

Pyrotechnically Speaking

Pyrotechnically Speaking

Meet chemistry professor Dr. John Conkling in this interview from the NOVA Web site and learn why fireworks are his passion.

6-12

Document

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. OER Level

9-12

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. OER Level

6-12

Video

Snapshot of U.S. Energy Use

Snapshot of U.S. Energy Use

This video segment adapted from NOVA/FRONTLINE looks at American energy consumption and the resulting production of greenhouse gases. OER Level

3-12

Video

Sources of Radiation

Sources of Radiation

This interactive activity from the NOVA Web site explores sources of radiation, both harmful and beneficial, natural and manmade.

6-12

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

Document

Talking Bacteria

Talking Bacteria

In this video segment adapted from NOVA scienceNOW, microbiologist Bonnie Bassler shares her discovery that bacteria coordinate group activity by communicating through chemical signals. OER Level

6-12

Video

Viewpoints: Harvest of Fear

Viewpoints: Harvest of Fear

What do the experts say about genetically modified (GM) foods? Read these interview excerpts from the FRONTLINE/NOVA: "Harvest of Fear" Web site to find out.

9-12

Document

Who Owns the Genome?

Who Owns the Genome?

This video segment from NOVA: "Cracking the Code of Life" examines the social and ethical implications of genome research.

9-12

Video