1
The National Park Service brings you information on geologic time and how we tell the age of the Earth. Learn about fundamental geologic concepts, view a geologic time module, view a video on the Big Ideas in Geoscience, and look at fossils and rocks throughout geologic time.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
With this activity from the Association of American State Geologists, students can use local geologic maps to research types of rock in their area.
Grade Level   6 7 8
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3
Published in 2018
In any science, it is important to accurately and understandably describe your observations for others. Whether for advancing research or informing the public, communicating your work is critical. For geologists, this comes down to describing rocks' colors, patterns, shapes, and other features....
Grade Level   5 6 7 8 9
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4
Published in 2018
There are many reasons people look into art for expression. Art is a means to express emotion, document events, and convey information. In this exercise, you will select a scientific graph that addresses an important real-workd issue, create an illustrated graph from that original, and craft an...
Grade Level   4 5 6 7 8 9 10 11 12
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5
Few schools are within walking distance of a federally designated wilderness. However, many schools are within walking distance of land with wild elements. Students can look for examples of places with wild elements on or near their school grounds. Then they can duplicate the activity in a wilder...
Grade Level   5 6 7 8
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6
Traditional geologic maps — sometimes crisscrossed with lines, blotted with colors, and marked with strike and dip symbols — have been used to depict the geologic makeup of the Earth for many years. New technologies such as satellite-enabled remote sensing are allowing geoscientists to create...
Grade Level   6 7 8 9 10 11 12
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7
Scientists, engineers, and others create geologic maps to determine the best places for people to settle, build, farm, and use land in a variety of ways. They also use geologic maps to monitor the ways that human activity might be changing the land itself over time. As the Geologic Map of Karst in...
Grade Level   6 7 8 9 10 11 12
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8
Published in 2018
Common things we use every day, like roads, sidewalks, schools, hospitals, and homes -- to name a few -- are made up of rocks and minerals. As a resource, they are called mineral reserves and include materials like sand, gravel, limestone, granite, and other aggregate and construction materials....
Grade Level   6 7 8 9 10 11 12
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9
Published in 2018
Looking at Earth from space is inspiring. All of the colors you see in a satellite image tell you a lot about the world around us. What is on the land around you? Pavement? A grassy lawn? A forest? What covers our land matters because we depend on and pasture to produce food, forests for wood...
Grade Level   6 7 8
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10
Published in 2018
Soils are one of our most important natural resources -- just think of where all the food you eat comes from. They also are important for the beauty the many soil colors add to our landscapes. Most of us overlook this natural beauty because we see it every day. Often these colors blend with...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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11
This activity will provide you with an introduction to a series of lessons — Survivor Earth — about water resources on Earth. You’ll investigate Earth systems by making observations in nature and identifying systems in the natural world. Ultimately, you will understand how the four spheres, or...
Grade Level   5 6 7 8
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12
"Nitrogen is an element that is found both in living things and the nonliving parts of the Earth system. In this classroom activity, students play the role of nitrogen atoms traveling through the nitrogen cycle to gain understanding of the varied pathways through the cycle and how nitrogen is...
Grade Level   5 6 7 8 9
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13
Since our beginnings, we humans have had a narrow view of our home - Earth. For many years, standing on the ground and looking around or climbing a mountain and squinting down were the most useful ways people had of trying to understand the planet's surface. Only in the past few hundred years have...
Grade Level   4 5 6 7 8 9
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14
Core samples are small portions of a formation taken from an existing well and used for geologic analysis. The sample is analyzed to determine porosity, permeability, fluid content, geologic age, and probable productivity of oil from the site. Drilling is the only way to be sure that oil and gas...
Grade Level   5 6 7 8 9
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15
An earthquake occurs when massive rock layers slide past each other. This motion makes enormous vibrations, which travel from the site of the earthquake in waves. The waves (seismic waves) travel all the way through the Earth. Seismologists can record these waves when they reach Earth's surface...
Grade Level   6 7 8 9 10
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16
The second full week of October is not only Earth Science Week—it is also National Wildlife Refuge Week! During this time, you are encouraged to consider the legacy of Rachel Carson, an early leader in the environmental conservation movement, and the resource management activities of the U.S....
Grade Level   9 10 11 12
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