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Published in 2015
We're heading out of this world to compare atmospheric compositions of the other planets in the solar system, as well as our own. Practically every other planet in our solar system can be considered to have an atmosphere, apart from perhaps the extremely thin, transient atmosphere of Mercury, with...
Grade Level   3 4 5 6 7 8 9 10 11 12
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2
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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3
This activity introduces students to the concept of sorting materials in different mediums and the sedimentary feature called graded bedding. Students will discover that water is a good medium to separate and sort particles, and that particles behave differently in water than in air.
Grade Level   7 8 9 10 11 12
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4
Are geothermal power sources actually renewable? This activity has students building a geothermal power source and answering questions on renew-ability. Students will see different ways geothermal power is extracted, model forms of this power using a density can filled with hot gravel, and be able...
Grade Level   8 9 10 11 12
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5
Rocks are generally deposited horizontally. After one rock layer has been deposited, another is laid down on top of it. Thus, the rocks on the bottom of the stack are the oldest, and the rocks on the top are the youngest. Once the rocks have been deposited they sometimes get moved around. They can...
Grade Level   K 1 2 3 4 5
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6
Because the formation of soil involves the interaction of numerous physical, chemical, and biological processes, the study of soil provides an unmatched opportunity to illustrate connections between science and a systems approach to understanding earth processes. Soil, as the basis for agriculture,...
Grade Level   7 8 9 10 11 12
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7
Students will use a chemical reaction to test for the presence of carbonate in calcite and limestone. By dropping a small amount of an acid on these specimens, they will observe bubbles of carbon dioxide forming from the reaction of the acid with carbonate minerals.
Grade Level   9 10 11 12
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8
Potholes like the ones featured in this activity may have been formed by the grinding action of pebbles being swirled round by the fast-moving water. We can re-create these conditions by swirling pebbles in a bucket of water, using a spade.
Grade Level   9 10 11 12
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9
Students use sugar cubes to demonstrate how karstic scenery forms. This activity can be used in any science or geography lesson.
Grade Level   9 10 11 12
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10
From rivers that carve out canyons to tectonic plates that build mountains, our rocky planet Earth is always changing. In space, planets—with their own volcanoes and thunderstorms—whirl around the Sun. Earth and space scientists are dedicated to studying our solar system, from the moon...
Grade Level   K 1 2 3 4 5
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11
Using a pupil model to demonstrate the slab pul is the main plate-driving force. Considering the different processes likely to be driving plate movement by use os a student model.
Grade Level   9 10 11 12
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12
Acids are substances that have a sour taste and strong smell. Lemon juice and vinegar are common acids. Acid rain is formed when pollution inthe air mixes with the rain and falls to the ground. In this activity, vinegar will represent acid rain, and an antacid tablet will represent a marble statue...
Grade Level   3 4 5
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13
While the 'Principle of superposition of strata' states that younger rocks are found above older ones, there are certain unusual geological conditions causing older rocks to be found on top of younger ones. Through this activity, pupils can model the unusual geological conditions where the...
Grade Level   10 11 12
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14
"A Downloadable and printable paper model of the Earth. This """"tennis ball globe"""" shows continents and tectonic plate lines."
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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15
Carry out a laboratory demonstration of the first stages in the chemical weathering of limestone. Quarter-fill a small glass beaker or a boiling tube, with some water of neutral pH and add some Universal indicator. Ask what will happen if a pupil blows steadily into the water through a straw (it...
Grade Level   6 7 8 9 10 11 12
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16
By GeoBlox
An oasis forms when precipitation falling in the recharge zone seeps into the ground where porous and permeable rocks are found at the surface. This groundwater may travel many miles through the aquifer and resurface where the porous layer is exposed. When this occurs in a desert region an oasis may...
Grade Level   6 7 8 9 10 11 12
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17
Students will determine that some minerals, rocks, and other materials are naturally magnetic.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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18
This activity is designed to show stdents the relationship between ocean tides and the lunar movements. It uses the tide data for Boston Harbor to show these relationships, but data from other sites can also be used.
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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19
Which type of classroom eruption best hsows how volcanoes erupt? Students will be evaluating different types of classroom eruptions to gauge which best shows how eruptions are triggered.
Grade Level   3 4 5 6 7 8 9 10 11 12
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20
NAGT works to foster improvement in the teaching of the Earth sciences at all levels of formal and informal instruction, to emphasize the cultural significance of the Earth sciences and to disseminate knowledge in this field to the general public. We support research-based teaching through...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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