Geneticist for a Day

Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...

Young classes are sure to get a charge out of this lesson! Learners experiment with circuits of a solar cell. They practice determining current, voltage, and power for the circuit and maximize the voltage and current of the cell.

Students read article, "Toxic Transmission" and discuss technology pollution, specifically cell phone pollution and its ripple effects in other parts of the world.

As part of a study of muscles and muscle cells the narrator of this insightful video begins by reviewing the three types of muscle — smooth, cardiac, and skeletal. He then explains how actin and myosin play important roles in those...

In the eyes of a physicist, the purpose of life is to continue the mission of the sun. An engaging lesson discusses the increasing entropy levels of energy that originates at the sun. As life forms use that energy, entropy rises until it...

This lesson won't get on your nerves! Find out how one kind of cell can cause comfort, terror, or pain in your brain. Comic strip and cartoon style animation is used to help explain the transmission of electrical nerve impulses and the...

Epigenetics has more to do with external influences than with our genetic code. Environmental factors can cause different genes to become more or less active in individuals. Watch an informative video to discover how this phenomenon works.

Malaria is a parasite whose life cycle bounces between mosquitoes and humans. An informative video describes how malaria moves through human systems before arriving in the liver. Once in the liver, the instructor describes how the...

Students examine the function of the immune system. They read and discuss text, complete a K-W-L chart, sequence photos of white blood cells encountering bacteria, develop an outline, and write an essay.

Get your class to take a closer look at DNA. Pupils conduct research to determine the methods used by scientists to analyze the molecular structure of DNA. The class members investigate different types of molecular imaging along with gel...