Students experiment observing a demonstration on models of density-driven currents which are typically found in an estuarine system of water flow. They compare/contrast water temperature and salinity to the formations of estuarine currents.
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Natural Laboratories: Estuarine Ecosystems
Students describe the National Estuarine Research System. In this estuarine lesson, students review and explain how biological the concept of estuaries. Students visit websites, complete worksheets, and prepare brief reports about their...
9th - 12th Science
Exploring Density with Salt and Fresh Water: Part 5
This particular instructional activity was written by the National Earth Science Teachers Association, but density is a concept that you can teach at the beginning of the school year in your life, physical, or earth science classes. It...
6th - 9th Science