Investigating the Earth

Is everything really connected? Take your class on a walk outside, where they will make observations and write them down on a worksheet. Once they are back in the classroom, learners will work to determine if and how things like birds,...

Each of the Earth's spheres interacts with the other spheres in predictable ways. Young scientists explore these interactions through a hands-on activity, graphing, and watching a video. They summarize their knowledge in a video or...

Through a PowerPoint presentation and the embedded animation and video, earth science enthusiasts find out about the moisture in the soil beneath our feet. In the animation, follow a water molecule on its path through the water cycle. As...

Earth has four spheres. What are these spheres and what makes them unique? This is the focus of a video that describes what makes up two of the four spheres: the geosphere and biosphere.

What are the other two spheres on Earth? The hydrosphere and atmosphere, of course! This is the focus of a video that explains what makes up the hydrosphere and atmosphere.

The human impact on the earth's systems often has unintended consequences.  A comprehensive video lesson builds a progression for teaching the standards ESS3C in elementary through secondary classrooms. Instruction focuses on the...

This site includes learning resources and activities for Earth Science Week 2016. The goal of the week is to "engage young people and others in exploring geoheritage throughout the Earth systems, including the geosphere, hydrosphere,...

The water we use today is the same water our ancient ancestors used. A comprehensive video lesson explains this concept and many others as it explores the earth's materials and systems. From the geosphere to the atmosphere, the narrator...

Students examine the basic biosphere and its components.  For this ecology lesson students complete several experiments including designing a system that is balanced to sustain life.

Students study the earth in relation to the solar system.  For this planetary lesson students complete several investigations into the measurement of the earth and its magnetic field.