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- Grade Range
- 7th
- Rating

Students perform a lab experiment exploring the effects of temperature and humidity on evaporation. They conduct further research on evaporation using bookmarked Internet sites. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students explain the function of the hydrologic cycle and demonstrate how transpiration rates can be experimentally changed. Full Review »
- Grade Range
- 1st - 2nd
- Rating

Students examine how clouds are formed and why it rains. They create their own illustrations of the water cycle, using cotton balls to represent clouds. Full Review »
- Grade Range
- 7th - 8th
- Rating

Students examine the geology and hydrology of Arkansas. They also discover the role of the United States played in perserving the hot springs. They create their own advertisements for the springs and its health benefits. Full Review »
- Grade Range
- 4th - 10th
- Rating

Students explore the definitions relevant to Karst topography. They develop a Bryant Watershed Dictionary of the special words and terms that are used to talk about the topography and hydrology of the area they live in. Full Review »
- Grade Range
- 6th - 10th
- Rating

Students practice using the correct vocabulary in geology and hydrology. They use the Internet to research topics and practice their researching skills. Full Review »
- Grade Range
- 4th - 8th
- Rating

Students discuss pollution and the steps in the hydrologic cycle. They follow a drop of water through a watershed simulation. They discover the components of a water cleaning system as well. Full Review »
- Grade Range
- 8th
- Rating

Students are introduced to the Earth's hydrologic system including the cycling of water in the atmosphere and the movement of water on the surface of the planet using the Great Lakes watershed as an example. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students explore the human impact on the water cycle. They study permeability and experiment with and compare the permeability of several different materials for the purpose of engineering landscape drainage systems. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students explain how water erodes a cave and identify the main ways water gets into a cave. Using every day items, they build a sinkhole in a cup and explain how it works. Full Review »

