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Unit Plan
National Library of Medicine

Your Environment, Your Health: Water Quality

For Teachers 6th - 8th Standards
How important is water quality where you live? The first module in a six-unit series includes four lessons on water quality. By applying the concept directly to the lives of pupils, they engage in meaningful learning. They read about...
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Lesson Plan
Cornell University

Fibers, Dyes, and the Environment

For Students 6th - 12th Standards
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
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Lesson Plan
SRI International

Nanofiltration

For Teachers 9th - 12th Standards
How can everyone in the world have access to clean drinking water? Throughout the lesson, learners read about and listen to how water is filtered, what the filtration process removes, and  the best ways to filter. They explore the...
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Lesson Plan
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Teach Engineering

Introduction to Water Chemistry

For Teachers 7th - 9th
What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water. 
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Activity
NASA

Water Filtration Challenge

For Teachers 5th - 12th
Can the class think like the scientists on the International Space Station? Engineers design, test, collect data, and improve a water filtration device similar to a system found on the ISS. Participants use pH strips, optional...
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Activity
University of Waikato

Water Issues

For Teachers 9th - 12th
Water may be everywhere but it is not always drinkable. Pupils research water issues, first in a local setting and then with Papua New Guinea and Australia to get a larger world perspective. Teams use the Internet and other resources to...
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Lesson Plan
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Purdue University

Yucky Water? No Problem!

For Teachers 5th
Young scholars study the process of water filtration in a three-part STEM activity. After analyzing samples of dirty water, teams design and build their own filtration systems and measure their efficiency.
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Lesson Plan
Kenan Fellows

Making Connections with Water Quality

For Teachers 6th - 8th Standards
What's in your water? And, why is water quality so important? Enhance your class's level of water appreciation through a instructional activity that demonstrates the necessity of water quality. Environmental enthusiasts explore the EPA's...
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Lesson Plan
DiscoverE

Clean It Up

For Teachers 3rd - 8th
Water, water, everywhere, but not a drop to drink—until we clean it, of course! Scholars design a filtration device that removes pollutants from water. The goal is to have the water come out as clean as possible from the device. How...
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Unit Plan
Chymist

Testing the Waters

For Teachers 9th - 12th
Should you trust the water you drink every day? The hands-on activity has scholars test water from different sources for contaminants. Pupils perform chemical testing and make conclusions about pH, hardness, iron, chlorine, lead, and...
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Activity
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Teach Engineering

Water Remediation Lab

For Teachers 7th - 9th Standards
Water filtration — that's pure genius! Groups test the ability of a water filter to purify water by running chlorine contaminated water through a filter and measuring the chlorine concentrations as they filter the water. They then graph...
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Assessment
SRI International

Fine Filters

For Teachers 9th - 12th
Need to know where your class' knowledge stands? Use these pre- and post-tests to determine your learners' knowledge about nano membranes and nano filters in relation to the filtering of water, specifically contaminated water.  
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Lesson Plan
NASA

The Case of the Wacky Water Cycle

For Teachers 3rd - 8th
Join the tree house detectives in learning about the processes of the water cycle, water conservation, water treatment, and water as a limited resource.
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Lesson Plan
Marine Institute

Water Pollution

For Teachers 5th - 7th Standards
Sixth graders investigate the various types of pollutants found in water and ways to help prevent water pollution. Through a hands-on experiment, learners create samples of polluted water by mixing water with vegetable oil, dirt, and...
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Lesson Plan
Earth Day Network

Filtering Water

For Teachers 5th - 8th
See the water filtration system up close with a fun science experiment. Young scientists work for several class periods to design a water filter using household objects, and then decide which filter material would be most effective in...
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Unit Plan
Texas Commission on Environmental Quality

Environmental Sciences

For Teachers K - 8th Standards
Whether you are teaching environmental science in junior high or studying recycling in kindergarten, there is something for all in this set of lessons designed for environmental education. The 110-page packet comes with tips for teaching...
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Lesson Plan
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Safe Drinking Water Foundation

To Filter or Not to Filter

For Teachers 5th - 12th Standards
Drinking clean water can be taken for granted. Explore the process and high cost of filtering water with a water pollution and filtration activity. Young scientist build a filtration system to filter polluted water, examine the economics...
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Lesson Plan
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NASA

Cleaning Water

For Teachers 3rd - 7th Standards
Give young scientists a new appreciation of fresh, clean drinking water. After learning about the ways astronauts recycle their air and water, your class will work in small groups creating and testing their very own water filtration...
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Lesson Plan
May Media Group

Treatment Plants

For Teachers 1st - 6th Standards
Young scientists explore nature's water treatment plants in this simple science demonstration. By placing a stalk of celery in a cup of water mixed with food coloring, children are able to observe how plants absorb nutrients and...
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Activity
US Environmental Protection Agency

Role of Plants in Water Filtration

For Teachers 4th - 7th
Investigate the amazing ability of plants to filter contaminants from water with this series of in-class demonstrations. After placing six small, potted plants in plastic cups, different solutions and mixtures are poured into them that...
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Worksheet
San Francisco Public Utilities Commission

Recycled Water: A Smart Way to Reuse Water

For Teachers 2nd - 4th Standards
Learn about wastewater and recycled water with a science reading activity. After learners finish a two-page passage about conserving the water supply, they answer six comprehension questions about what they have read.
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Lesson Plan
Curated OER

Seepy Sandwich

For Teachers 3rd - 5th
Students explore Earth science by participating in a pollution activity. In this water infiltration lesson plan, students utilize a water sprayer, food coloring and slices of bread to simulate how pollution can spread into our drinking...
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Lesson Plan
Curated OER

In the Mix

For Teachers K - 2nd
Young scholars construct a water filter. For this engineering lesson, students discover how to construct a water filtration system. Young scholars work in groups to sort tools by their properties. Students analyze and construct a water...
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Lesson Plan
Curated OER

Water Quality: Water Filtration

For Teachers 4th - 7th
Students build a water filtration system. In this water quality lesson, students work in groups to construct water filtration units that can purify contaminated water. This lesson is part of a larger unit on water quality.