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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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2
Information on storm surges (what they are and how they are formed). Tips to be ready for storm surges. Videos. Downloadable PDF guides (English and Spanish).
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
Thunder is the result of the rapid expansion of super heated air caused by the extremely high temperature of lightning. Through a series of examples, the student will be able to determine the distance to a lightning strike.
Grade Level   6 7 8 9 10 11 12
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4
Barometers using mercury are heavy and fragile. The first working version of an aneroid (without water) barometer was built in 1843 by French scientist Lucien Vidie. This made the barometer very portable and it became a commonly used meteorological instrument. It was still calibrated to the...
Grade Level   9 10 11 12
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5
The amount of air over us is constantly changing. As a result, the weight of that air, called pressure, is constantly changing. These changes in air pressure are indications of changes in our weather. We measure this change using a device called a barometer (bar-meter or measurer).
Grade Level   9 10 11 12
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6
Pressure is not only a matter of altitude but also dependent upon the temperature. As the temperature increases so does the pressure. The molecules and atoms that comprise the air we breathe gain energy as they absorb heat. That increase in energy results in faster moving atoms which we observe as...
Grade Level   7 8 9 10 11 12
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7
Bernoulli's principle states that in fluid flow, an increase in velocity occurs simultaneously with decrease in pressure. The students will discover that the faster air moves (air acting as a fluid), the lower the pressure beccomes within that air flow. They will see this effect blowing between two...
Grade Level   7 8 9 10 11 12
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8
In this activity you will measure changing weather conditions prior to, during, and after a storm.
Grade Level   6 7 8 9 10 11 12
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9
Learn Science and Safety with the National Weather Service's Owlie Skywarn. NWS Education brings adventures and information to kids, teens, parents, and teachers. Owlie Skywarn puts you on the road to becoming a Young Meteorologist, all while sharing NWS Publications and Brochures on weather safety.
Grade Level   K 1 2 3 4 5 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 UCAR Center for Science Education has a small (but growing!) collection of games related to weather, climate, atmospheric science and space weather education. The Center also has a modest collection of interactives and simulations related to atmospheric science topics.
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
In this media-rich lesson, students explore the role that ice plays on Earth, the factors causing it to melt, and the local and global consequences of melting ice. This resource is part of the Polar Sciences collection.
Grade Level   6 7 8 9 10 11 12
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14
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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15
Different types of soil have different capabilities for retaining rainwater. When the soil in an area cannot hold enough rainwater, flooding occurs. Students in this activity measure the amount of water different soil types can handle. Following the activity, students discuss soil and flooding...
Grade Level   5 6 7 8 9 10 11 12
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16
The S'COOL Project involves participants from around the world in real science through making and reporting ground truth observations of clouds to assist NASA Scientists in the validation of Energy Budget related to satellite instruments. Requiring no special instruments to collect data, the project...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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17
The NOAA Ship Okeanos Explorer is currently investigating the diversity within the deepwater habitats of the Northern Mariana Islands in the Pacific Ocean. On this expedition, scientists are closely examining hydrothermal vent sites, mud volcanoes, subduction zones, seamounts, and the variety of...
Grade Level   5 6 7 8 9 10 11 12
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18
By Windyty
Published in 2014
Windyty gives wind, temperature, rain and cloud, wave, snow, and pressure data for locaitons all over the world. Browse a global view or focus on your location. 
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19
WeatherSchool @ AAAS was developed by researchers at the American Association for the Advancement of Science (AAAS) to help you explore how different factors -- time of year, location, or elevation -- work together to produce the day-to-day weather you experience in your local community as well as...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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20
This FAQ (Frequently Asked Questions) website attempts to address various questions regarding hurricanes, typhoons, and tropical cyclones that have been posed to us as hurricane researchers over the years. While it is not intended to be a technical guide, references are given throughout the FAQ for...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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