1
Covering some 70 percent of Earth's surface, clouds play a key role in our planet's well-being. But how do they form, why are there so many types, and what clues can they give us about the weather and climate to come? Try your hand at classifying clouds and investigating the role they play in severe...
Grade Level   6 7 8 9 10 11 12
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2
By TED-Ed
Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it...
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
"Lakes and seas in inland desert areas like the Dead Sea and the Great Salt Lake are famous for being so salty that hardly anything can live in the water. You can tell they are salty because it is very easy to float in them , and very difficult to swim. But just how salty are they? With this...
Grade Level   9 10 11 12
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5
This is a demonstration of the affects on a continental land mass of an ice sheet growing and then melting. Students can relate their models to the changing state of balance in the Earth's lithosphere when additional loading, such as an ice sheet, is added or removed.
Grade Level   11 12
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6
By GeoBlox
Jetties are man-made structures that are built along coastlines to control the deposition of sediments at the mouths of stream channels. This model demonstrates how jetties work.
Grade Level   8 9 10 11 12
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7
This activity can be used in any science or geography lesson about the processes and products of the sedimentary rock cycle.
Grade Level   7 8 9 10 11 12
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8
Published in 1991
This report contains instructions and patterns for preparing a set of four, 3-D paper models that schematically illustrate the development of island coral. The first model is of a shield volcano that extends above sea level, making a volcanic island. The second is of the original shield volcano and...
Grade Level   9 10 11 12
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9
Published in 1998
This report illustrates why there are changes on the ice sheet that covers the Antarctica continent. Students will better understand the evolution of the Antarctic ice sheet. Included are templates for making a paper model, instructions for assembly, and a discussion of development of the Antarctic...
Grade Level   6 7 8 9 10 11 12
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10
Published in 1997
This report illustrates why caves develop in limestone. Students will better understand the evolution of Karst topography. Included are templates for making a paper model, instructions for its assembly, and a discussion of development of Karst topography.
Grade Level   6 7 8 9 10 11 12
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11
Water phases are color coded around the Earth. Cutout, fold, and paste. Download the PDF file. This satellite image was observed by the NASDA-developed AMSR-E that is carried aboard NASA's Earth-Observing satellite, Aqua. AMSR-E enables viewing most of the water phases on Earth (clouds, vapor...
Grade Level   6 7 8 9 10 11 12
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12
Find an excellent tool for cryosphere (ice) work. Take a look at the bullet feature list at the bottom of the page: Using this tool, you can track the upcoming 2017 Arctic maximum sea ice extent value with students, especially as this value may, again, be a record breaker.
Grade Level   9 10 11 12
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13
Just as air can have different densities, water can have different densities as well. As the salinity of water increases, the density increases as well. Fresh eggs will float in saltwater, but will sink in freshwater. This will show that as the salinity increases the density also increases.
Grade Level   4 5 6 7 8 9 10 11 12
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14
This activity shows high schoolers what factors tend to resist changes in ocean pH, and why the ocean is salty.
Grade Level   9 10 11 12
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15
Set the air temperature and dew point in the four different altitudes and see what type of precipitation will fall to the ground. Watch closely, they may even change form as they fall!
Grade Level   6 7 8 9 10 11 12
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16
This is the first of three lessons thta have been developed to teach students about Earth's water cycle, the importance of freshwater resources, and how NASA studies water in Earth's systems.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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17
The ocean is the key element in Earth's hydrologic cycle (water cycle). Students will construct a simple model of the hydrologic cycle to help them visualize and understand the movement of liquid water and heat. The hydrologic cycle is the continual movement of water from one place to another and...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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18
Investigate how sediment is transported by water. The activity can be used in any science or geography lesson. It can also be used for literacy in story-telling.
Grade Level   6 7 8 9 10 11 12
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19
World Ocean Observatory is the leading organization advocating for the health and sustainability of the ocean through an accessible worldwide network of communication. Through education, partnership, information exchange, public connection, and relentless communications, W2O is committed to building...
Grade Level   5 6 7 8 9 10 11 12
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20
"Water freezes at 32 degrees Fahrenheit (0 degrees Celsius). Adding salt to water lowers the freezing point. How low the freezing point goes depends upon the amount of salt in the water. The students will make homemade ice cream but the """"freezing times"""" will vary using different amounts of...
Grade Level   4 5 6 7 8 9 10 11 12
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