1
Published in 2010
Flow: Currents and climate introduces viewers to oceanic thermohaline circulation -- the system of global ocean currents that cycle warm and cold water across the planet. This marine conveyor belt is a key mechanism in the complex exchange of energy between the oceans and the atmosphere,...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
Covering 70% of the Earth's surface, the ocean plays a major role in our climate, weather, and living conditions for plants and animals. Through the NOAA Adopt a Drifter Program, kids are learning about ocean currents in real time, as scientists collect and analyze ocean data.
Grade Level   9 10 11 12
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3
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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4
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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5
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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6
The Mariana Trench and Puerto Rico Trench animations.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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7
"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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8
Published in 2011
This YouTube video explains the basics of tsunamis and how to protect yourself. 
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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