Waste, Where Does It Come From? Where Does It Go?

Learners summarize and illustrate how a water treatment plant and wastewater treatment plant work. Students describe the source of water for their community and the adequacy of groundwater to meet the community's needs. Learners also...

In this age of globalization, the foods we eat often come from countries scattered all around the world. This research-based lesson asks young scholars to pick two of their favorite food items and investigate the origins of their...

Here is an interesting worksheet on waste. It puts waste into seven hierarchical categories. The text associated with the worksheet is interesting to read, then learners must give an example of types of waste that fit into each of the...

Part of a biology playlist, the video discusses human ancestry and represents the first in a smaller four-part series exploring humans. It describes the fossils found, where the fit on the family tree, and why there are so many missing...

When did things start going viral? Travel back through eons of history and learn about the origins of viruses. Part of a larger series, the lesson discusses what scientists already know and how they study viruses. The video also details...

Mount Everest and the Appalachian Mountains are just two features that formed from converging plates. Watch a video that explains and models this phenomenon.

Water water everywhere. Thanks to the water cycle, Earth is covered in water. Watch a video that explains how water changes throughout the water cycle.

Just when you thought you had life figured out ... here comes another great video! Young biologists discover the multi-faceted meaning of life through a video from a comprehensive science playlist. Content includes when life appeared on...

It's one of those questions that seems simple, but is it? Watch as an interviewer asks people how long it takes for the Earth to go around the sun — and their surprising responses. The video provides a humorous look at a basic earth...

Can science be art? Of course it can. Watch a video that explains the science and art behind beautiful snow crystals.