Students examine dinosaur footprints and compare them to the shape of elephant footprints and to the size of their own footprints.

Students investigate the factors affecting the size of a crater. In this space science lesson, students collect data from the activity and graph them. They explain how velocity of impact relate to crater size.

Students investigate the physical and chemical characteristics of minerals. They make a list of the uses of minerals found in Illinois. They write a report individually based on their observations.

Students make observations, estimates, and interpretations. They view Images of the James River at Belle Island, Virginia, including one at flood stage, a plot of peak stream flow since 1935, and an image of potholes in the Petersburg...

Students observe and measure tree leaves.  In this leaf lesson students do on a "leaf walk" then use the leaves they find to complete a few activities. 

Students test and identify soil and rock samples. In this rock and soil lesson, students video themselves gathering samples. Students test the samples and create graphs showing the results.

In this geography skills instructional activity, students respond to 14 short answer questions by using maps and atlases. The maps and atlases are not included.

Young scholars review artwork that relates to the environment and communicates a value. They view and analyze art by Andy Warhol, Eric Carle and Albert Bierstadt and then create original pieces with an environmental theme.

Young scholars construct a three-dimensional model of a biome which illustrates the various biotic and abiotic factors unique to that biome. They use everday materials to represent the important characteristics of a particular biome and...

Middle schoolers explore reasons for supporting and opposing hydraulic mining. It was the most efficient and used mining method until 1884. A simulated court hearing is held where a decision is made whether to allow the continued use of...

Fourth graders research sources of fossil fuels especially oil while determining how scientists take core samples from an Earth model. They look at oil consumption and production in the US and throughout the world.

Fourth graders create a calendar about their state. For this state calendar lesson, 4th graders select a state theme and create a calendar based on that theme. Students write paragraphs for each month related to the theme and design the...

Students ask a professional volcanologist a question online. This lesson allows students to ask questions that they have chosen, and it makes scientists seem more personal to Students.

Students identify differences between photography and satellite imagery space.

Students utilize a variety of source materials to explore reasons for supporting or opposing hydraulic mining. A mock court hearing is held where a decision to allow the continued use of hydraulic mining is made.

Pupils examine and discuss amber and fossils in amber. They simulate the preservation of an insect in amber using glue, a dead insect, and food coloring, listen to a poem about amber, and view real amber under a magnifying glass or...

Fourth graders create a powerpint presentation to inform their classmates about a selected type of rock. Students are divided into groups to research a particular type of rock. Each group researches their topic using traditional and...

Students compare a series of satellite images taken 3-4 years apart to investigate the effects of human land use. They annotate the images using ImageJ software and use the annotated images to explain their findings.

Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers, and the prehistoric life that...

Lite Geology is a publication for teachers that is available intermittently and can be freely downloaded. Previous issues going back to 1992 are also posted. Lots of information about geology, particularly in New Mexico, along with...

A large collection of resources for teaching structural geology. Information is sorted into topic headings, including basic principles of organization, basic structures (folds, faults, shear zones), virtual field trips, strain, geology...

See interactive, 360 degree panoramic photos of the San Andreas Fault. Aerial photos of the fault were taken using a technique called Kite Aerial Photography.

A description of the earthquake in Prince William Sound, Alaska in 1964. Links to isoseismal map, earthquake damage photos, and seismogram of the earthquake.

Comprehensive information on earthquakes. Includes photos from famous earthquakes, ask-an-expert feature, earthquake science, history of major earthquakes, a pictorial ABC, adults' guides for dealing with children's emotions, animations...