Curated OER
Surface Tension On Coins
Pupils drop water onto clean coins to determine the tension of each coin and then to graph their findings.
Curated OER
Surface Tension
Students examine the concept of surface tension. In this surface tension lesson students complete several experiments to allow them to better understand surface tension.
Curated OER
Take a Dip: Sticky Water
Students complete lab activities to investigate the "sticky" properties of water, such as surface tension and capillary action, due to the polarity of the molecules.
Curated OER
A Comparison of Land and Water Temperature
Learners use the NASA website's Live Access Server to create a graph of surface temperature at two locations on earth. They analyze the data and then answer specific questions provided in this lesson. They also examine and compare the...
Curated OER
Investigating Animals in Water
Young scholars observe small animal activity. They identify local water animals and describe the habitats where water animals can be found. Students collect samples to observe in the classroom.
Curated OER
Water Quality Monitoring
Learners comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
Curated OER
Water Density and Stability Lab
Students observe how different water densities and salinity control the depth at which different water masses occur. Submarines are used as a case study. This is a well-designed with an excellent worksheet.
Curated OER
Water Quality Monitoring of Natural Water
Students create their own monitoring program for natural water. They collect samples from an appropriate sampling site. They perform chemical and biological analyses of their samples. They present their information to the class.
Curated OER
Water Cycle
Students identify and define evaporation, condensation, precipitation and also, how these interact to complete the water cycle. They identify that water moves in a contimuous cycle, which is powered by the sun. Finally, students name...
Curated OER
The Politics of Water
Learners investigate the Governor's Kansas Water Initiative. Students study rivers, cities and reservoirs and how their location effects the importance of their water quality issues.
Rivanna Regional Stormwater Education Partnership
Does It Soak Right In?
Which materials are best for groundwater runoff, and which are best for percolation? Discuss the water table with several experiments about different types of soil, pollution, precipitation, and filtration. The experiments assign...
American Chemical Society
Developing Tests to Distinguish Between Similar-Looking Liquids
Each group talks about how to test unknown liquids based on their findings in the previous experiment. In this second of four activities, they test unknowns on wax paper, newspaper, and construction paper. As a stand-alone, this...
Peace Corps
Culture is Like an Iceberg
What influences the way you dress, or celebrate holidays, or connect with your friends? Explore the cultural traits that are not easily seen with an engaging discussion. Using the model of an iceberg, learners place features of culture...
Discovery Education
Weathering Cubes
Weathering is not necessarily a result of the weather. Scholars conduct an experiment to explore the effect of surface area and volume on the weathering process. They create their own sugar cube rocks using the same number of cubes—but...
DiscoverE
Friction in Action
There's no need to have friction among instructors regarding the resource. Pupils investigate how marbles and coins slide along different surfaces which gives them information to estimate coefficients of friction.
University of Wisconsin
Conjunction Function
As part of a unit, this lesson familiarizes youngsters with components of a rain garden. They speculate about the role of an assigned component in contributing to a rain garden, and ultimately, in the health of the local watershed. Each...
Curated OER
Environmental Changes from Space
Young scholars discuss Landsat Satellites and the use of the images they provide as well as the purpose of keeping records of the information from the satellites. The class works in groups to complete a worksheet on short term and long...
Curated OER
How Much CO2 Gas Can Sea Water Hold?
Students explain the relationship between water temperature and gas concentration. Using a graph, they describe how sea surface temperature changes along with the seasons. They develop a hypothesis and test it by graphing and analyzing...
Curated OER
Ugh! We DRINK This Stuff?
Students explain the processes involved in the cleansing and purifying of surface water. After a lecture/demo, students engage in an experiment that illustrates how water is cleansed before we drink it.
Curated OER
What is an Aquifer?
Students examine how an aquifer operates. They discuss the implications of the groundwater becoming contaminated. They work together to create an aquifer model to observe the connection between surface water and groundwater.
Curated OER
Ocean in Motion
In this ocean in motion worksheet, students complete a crossword puzzle given 21 clues about waves, currents, the tides, winds, and surface water.
Curated OER
From Lake to Tap
Middle schoolers use the Internet to study how water is treated to make it safe to drink. They use a tutorial on the U.S. Environmental Protection Agency's website to gain this information. They complete a worksheet for the assessment...
Curated OER
The Water Cycle
When homeschooling parents and children tackle the water cycle, the results can be a fascinating exploration of our environment.
Curated OER
Ocean Streams
The instructions for demonstrating ocean turnover are provided in this resource. You could set this up for your earth science class as part of a lecture on convection currents or as an explanation of how ocean currents form. An animation...
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