Students discuss a video about drug and alcohol abuse and their connection to risk-taking. They answer questions on a risk factor sheet about the use of tobacco, drugs, and alcohol. They discuss long and short term goals and how not...

Students model and differentiate between the processes of mitosis and meiosis. In partners, they use yarn and construction paper to create models for each of the phases of mitosis and meiosis then compare the chromosome numbers in each...

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

LEED is a program for green building certification. Buildings are rated on a points system in one of five categories, including building design and construction, interior design and construction, building operations and maintenance,...

Measure your ecological footprint, and see how many land and resources you use in your everyday life. Find out how your choices affect the natural world, and then find ways to make changes in your lifestyle to help the environment.

Find out about the essential role energy plays in cell function and in sustaining life. Trace energy transformations as they pass from one living thing to another.

With this resource, learners can read about family relations, the importance of corn and water to the Hopi, their wedding traditions, and what continues to sustain this long-lived culture.