Curated OER
Thirsty Rocks: Please "Porous" a Drink!
A simple activity goes a long way in demonstrating the property of porosity to your rock hounds. They will mass a specimen of dry sandstone and then soak it in a pre-measured amount of water. After seven minutes, they once again measure...
San Francisco Public Utilities Commission
Desalination: Turning Salt Water into Fresh Water
How does San Francisco supply its citizens with enough water, even during a drought? Learn about reservoirs and why desalination could be a good solution with a reading passage about water conservation. After kids finish the...
Curated OER
Our Water Resources
Learners build a model aquifer to study groundwater zones and water table formation. Students use the models to measure the movement of polluted groundwater.
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HOW MUCH IS TOO MUCH?
Students observe the construction and workings of an aquifer. They record and react to the effects of pollution on the aquifer.
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Porosity
Middle schoolers predict and test the porosity of sediments with particles of different sizes. They name two objects that they think has pores. Students define the term porosity and pores. They comprehend that an aquifer is the porous...
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Groundwater as Part of the Water Cycle
Ninth graders study the effects of soil and rocks on filtering groundwater. In this groundwater lesson students complete a lab activity that includes sources of contamination.Â
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Water: Naturally Cleaned
Learners use stream trays covered in different types of rocks or soil to investigate infiltrates and runoff. In this water pollution lesson, students work in groups with stream trays that have different substrates. They write a paragraph...
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Water, Water Everywhere
Students recognize that all of the water on earth cannot be used for drinking and that the percentage of ground and surface water is a small percentage. In this water lesson students identify ways to conserve water.Â
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The Dust Bowl and the Ogallala Aquifer
Students research the characteristics of the Great Plains as an agricultural area. They examine farming techniques from the past and how those farming techniques are used today. They investigate the present uses of the Ogallala Aquifer.
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What is a Karst?
Students examine the process that creates limestone. In this limestone lesson plan students complete a worksheet and participate in a lab activity.Â
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Water Pressure Experiments
Students perform experiments measuring water pressure. They record their observations after poking holes in plastic bottles filled with water with the lids on and then off. They discover the role gravity plays in the water flow.
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TE Lesson: How Clean is that Water?
Middle schoolers examine the factors the affect water quality, and allow for animals and plants to live. They look at how engineers apply water quality information when making stream modifications in order to ensure drinking water...
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Water Filtration
As an example of nature's water filtering system, young ecologists conduct an experiment in the lab. They construct a funnel out of a plastic bottle, fill it with specified layers of materials that simulate layers of soil, then run muddy...
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Map on the Wall
Students examine the Ogallala aquifer water storage facility, identify rivers that refill the aquifer, and locate major cities near by. Students make maps of the area.
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Biocomplexity Lab Activity: Permeability
Students identify how water moves through materials such as rocks or sand. Students measure the permeability of water through glass spheres to represent the movement of water in sand, an aquifer, or another sediment. During the...
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Water Resources
Middle schoolers explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report of their findings regarding...
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Where Does All the Water Go?
Students view a demonstration of how groundwater flows and define several related vocabulary terms. They complete a worksheet, participate in discussion and make a poster.
Curated OER
How Clean is the Water?
Students read about and discuss water and how it is used as a resource and how engineers use technology to preserve it. In this water lesson plan, students look at a picture of water treatment and tell what is wrong with the picture.
California Academy of Science
Fresh Solutions: Design Thinking Challenge
How do people transport fresh water long distances to ensure everyone has access to it? The final lesson in the 10-part Fresh Solutions unit encourages individuals to design their own solution, or solutions, to that very problem. Groups...
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Caverns: Drip Rate Analysis
Students tour a cave and collect water samples. They measure the drip rate from several locations inside the cave and discover the part water plays in cave formation.
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Who's Down the Well?
Students identify several sources of contaminants to groundwater. They discuss the movement of possible contaminants through that groundwater from outside sources. They describe how environmental engineers analyze contaminants to...
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What is a Karst
Students investigate landforms by holding a class experiment. In this topography lesson, students define the word "karst" and discover why sinkholes are created on the surface of the Earth by completing worksheets. Students create a...
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The Middle-East; Water and Life
Tenth graders examine the physical and cultural impressions made by water in the Middle East, as well as their own lives, through exercises in reading, writing, geography and art. They explore how water as an economic good drives...
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An Underground River
Seventh graders describe how water flows through the ground, what an aquifer is and what soil properties are used to predict groundwater flow. They consider the affects of pollution on groundwater supplies and write a letter drawing...