Our bodies have some amazing capabilities, but there are some limitations. Explore the limitations of the human eye through the eighth lab activity in a series of 12 biology lessons. Individuals measure their own peripheral vision...

That is living in the water? Groups of two to three view pond water with microscopes in order to find microorganisms. They draw pictures of the ones they find in their slides.  The groups compare their drawings to pictures of common...

Enzymes in our bodies each have a job to do. Learn the factors that affect the activity of some enzymes using the third activity of an informative 12-part biology series. A three-part laboratory activity asks teams to investigate how...

An Internet project designed to determine the greatest influence on the boiling point. After reading the project instructions and performing the experiment, submit your data and compare your results to other classes from around the world.

Teachers can start this project at any time and no registration is required. Students collect data about water usage for themselves, their homes and their class. They analyze it, make predictions about it, and submit the data to the...

The Stevens Institute of Technology has provided this great site with information on boiling points. Classes from around the nation have been encouraged to register, conduct a boiling experiment and post their data. The object is to...