ThinkTV, Teachers' Domain
Video length 3:48 minutes.Learn more about Teaching Climate Literacy and Energy Awareness»
See how this Video supports the Next Generation Science Standards»
Middle School: 5 Disciplinary Core Ideas
High School: 3 Disciplinary Core Ideas
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Teaching Tips | Science | Pedagogy |
- This video provides some useful visuals for a unit on global ocean currents.
- There is a very nice research project in the teaching tips section asking students to research a coastal city to determine how ocean currents determine its climate.
About the Science
- Video focuses on role of surface ocean currents in global climate.
- Comment from expert scientist: Asks students to think on both global and local scales. Includes (though necessarily briefly) both major processes that move ocean water (wind forcing and density). Relates the oceans to climate processes on large scales (e.g. heat uptake by the ocean) and smaller scales (e.g. El Niño, local coastal climates).
About the Pedagogy
- This video includes a background essay and teaching tips.
- Links to other videos and resources are included, making it easy to build a more comprehensive unit on ocean currents.
Next Generation Science Standards See how this Video supports:
Disciplinary Core Ideas: 5
MS-ESS2.C1:Water continually cycles among land, ocean, and atmosphere via transpiration, evaporation, condensation and crystallization, and precipitation, as well as downhill flows on land.
MS-ESS2.C2:The complex patterns of the changes and the movement of water in the atmosphere, determined by winds, landforms, and ocean temperatures and currents, are major determinants of local weather patterns.
MS-ESS2.C3:Global movements of water and its changes in form are propelled by sunlight and gravity.
MS-ESS2.C4:Variations in density due to variations in temperature and salinity drive a global pattern of interconnected ocean currents.
MS-ESS2.D1:Weather and climate are influenced by interactions involving sunlight, the ocean, the atmosphere, ice, landforms, and living things. These interactions vary with latitude, altitude, and local and regional geography, all of which can affect oceanic and atmospheric flow patterns.
Disciplinary Core Ideas: 3
HS-ESS2.C1:The abundance of liquid water on Earth’s surface and its unique combination of physical and chemical properties are central to the planet’s dynamics. These properties include water’s exceptional capacity to absorb, store, and release large amounts of energy, transmit sunlight, expand upon freezing, dissolve and transport materials, and lower the viscosities and melting points of rocks.
HS-ESS2.D1:The foundation for Earth’s global climate systems is the electromagnetic radiation from the sun, as well as its reflection, absorption, storage, and redistribution among the atmosphere, ocean, and land systems, and this energy’s re-radiation into space.
HS-ESS2.E1:The many dynamic and delicate feedbacks between the biosphere and other Earth systems cause a continual co-evolution of Earth’s surface and the life that exists on it.