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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
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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4
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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5
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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6
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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7
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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8
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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9
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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10
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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11
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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12
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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13
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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14
"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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15
Earth scientists play a vital role in harvesting the energy resources on which we all rely. When preparing to drill for oil, for example, geoscientists must assess many aspects of a rock stratum (layer). For example, they must figure out the volume of the rock's pores, or empty spaces, as compared...
Grade Level   7 8 9 10
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16
Published in 2016
"Mud. It may not seem terribly exciting, and most of us even go out of our way to avoid it. But mus is actually fascinating stuff. Why? Well, for one, studying mud can help us better understand various natural processes and phenomena. For example, the sediment in a layer of mud can shed light on the...
Grade Level   6 7 8 9 10 11 12
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17
This video from the American Chemistry Council highlights some of the ways chemistry is involved in keeping our water supply flowing and our drinking water safe. Did you know that aluminum and chloride salts remove impurities to keep water clean? Or that phosphate-based chemistries and epoxy resins...
Grade Level   6 7 8 9 10 11 12
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18
Score Four lessons culminate with student-led stormwater-reduction projects—but before students turn one shovel of dirt, they are engaged in hands-on investigations of their school's watershed and campus. Students assess permeability, stormwater dynamics, pollution sources, soils, and...
Grade Level   6 7 8 9 10 11 12
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19
The following educator resources center around ICPRB’s Watershed Connections Land Use Model, which enables students to explore various land uses and impacts on their watersheds. Model-building directions and educator resources can be found below. ICPRB also provides model building workshops for...
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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20
The students will set up three demonstrations to observe the properties of water. They will explore the boiling point of water, the freezing point of water, and the ability of water to store heat. These activities can be done individually or as a set. About 71% of the Earth's surface is covered with...
Grade Level   6 7 8 9 10 11 12
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