You want me to do what with this Dirt?

What does the ground around your home have to do with water pollution? Young ecologists learn about their local watershed and create their own cause-and-effect models of the hydrosphere.

If you want scholars to fall in love with bees, this is the unit for you! Celebrate bees with a full week of material—designed for the Next Generation Science Standards—that addresses the importance of pollination and fertilization....

Here is a lesson plan that includes many great ideas for investigating and discovering how our communities have physically changed over the years, and how land use changes over time may affect a community's water supply. The lesson...

You won't have to force your classes to complete these engaging activities! Through exploration, young scientists learn that force has both magnitude and direction. They draw force diagrams, investigate force models, and complete a...

How has human activity affected Earth's watersheds? An action-packed lesson plan, part of the K20 series, examines water's ability to go with the flow regardless of what is in its path. Scholars build model watersheds, examine time-lapse...

It's the heaviest organ in the human body, but exactly what role does the liver play in sustaining life? Follow along with this short video as it explores the various ways the liver filters, stores, and manufactures materials in order...

With the thousands of tasks our brain consciously performs on a daily basis, it's amazing that breathing isn't one of them. Learn how human bodies are able to automatically control the exchange of gas that keeps us alive with this short...

Onions, garlic, and coffee can all have unfortunate effects on your breath, but what is the real cause of halitosis? Follow along with this video as it investigates how the bacteria that live in our mouths are responsible for these...

Believe it or not, a man was cured of HIV in 2008; unfortunately doctors are still scratching their heads trying to figure out how it happened. Follow along with this short video to learn about this deadly virus and the unique...

Exertional heat stroke is one of the three leading causes of death in sports, but with the help of this video young athletes will be able to avoid this life-threatening condition. Offering clear explanations of how the body dissipates...