Curated OER
Water Pollution
Fifth graders investigate how humans pollute the water supply with a number of different contaminates. While working in small groups they examine screening, sedimentation, filtration, and chemical treatments as methods of water treatment.
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Farmers - Caretakers of the Land
Learners explore resource management, specifically farming. After reviewing vocabulary words, groups of students explore what is conserved by each practice. They compare and contrast responses. Learners describe farming procedures which...
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Natural Resources: Can We Use Them Forever? Grade 2
Bright colors and animation are great ways to attract a young students attention. Students are introduced to the concepts of renewable and non-renewable resources as they pose the question, will our resources be around forever? This...
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Prairie In A Bottle
Second graders observe images of prairie ecosystems and discuss the needs of living things. They create a prairie habitat in a closed jar to observe the water cycle and plant growth.
College Board
2004 AP® Environmental Science Free-Response Questions
Radioactive isotopes have a wealth of uses, but their waste may cause some concern. One of four free-response questions challenges learners to devise a waste removal strategy for medical radioactive substances. Other questions address...
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Testing the Water
Pupils develop and test a hypotheses through collecting and recording water quality data. They perform their tests outdoors in a location with a safe stream and easy access for students. Their various experiments involve the entire...
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Erosion
Fifth graders engage in some activities that will help them to identify erosion and explain the causes of erosion. They also look into ways that humans can slow the process of erosion in some cases. After a teacher-led demonstration,...
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Soil Erosion Demonstrations
Students conduct experiments demonstrating soil erosion and the benefits of conservation practices. Working in groups, they use topsoil and sand in shallow boxes as models to examine the effects of water on soil and sand with and without...
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Eye On Conservation Drainage Basin
Students are able to describe the importance of wetland vegetation. They describe the impacts human activities have on water systems. Students compare and contrast the effect of different soil types on water filtration.
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Water Pollution
Fifth graders observe and record what happens when household products are added to a tank of water to depict water pollution. They brainstorm ideas of how to clean the contaminate out of the water before watching demonstrations of...
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"Wet" Your Appetite: Conserving Water
Students investigate how water is utilized in producing food. In this agriculture lesson, students examine how much water goes into the creation of their daily menu. Students create a new menu that can conserve water and cut their water...
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Waste Not Want Not
Students are introduced to the need to save natural resources. Through inquiry, hands-on activities, and problem solving, students increase their understanding of solid waste materials and the need to reduce, recycle, and reuse.
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Aquifer Model
Young scholars, after researching and brainstorming about aquifers and locating aquifer maps of Texas, participate in the building of a model of an aquifer complete with a pumping station. They also answer a variety of questions at the...
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Where Does the Water Go?/Part 1: Permeability
Students determine how water holding capacity influences plant growth by observing different types of soils and their ability to hold water. They record their results on a soil permeability worksheet.
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Looking At Water: a Walking Field Trip
Fourth graders observe the effects of water on the soil and record those effect by drawing sketches of water erosion and conservation practices.
Texas State Energy Conservation Office
Global Climate Change
Here is an extensive reading resource that addresses our climate change crisis. It thoroughly explains the greenhouse effect, related Earth cycles, and the history of climate change. Use it as part of the intended unit, published by the...
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The Dirt on Worms!
Fourth graders make predictions, observe, collect and record data. They investigate several soil and worm websites. Finally, 4th graders write a letter to The President which defends earthworms by explaining their value to the United...
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Land Use Issues
Students examine soil types and determine the ability of each to absorb water. Working in groups, they time how long it takes for water to seep out the bottom of the cups. They examine soil components, conservation, erosion, and tree...
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Mud in the Water
Students build a soil erosion model to study the importance of soil conservation. They investigate how land forms from both constructive and destructive forces.
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Water Pollution
Fifth graders examine what contaminated water looks like, and how it becomes polluted. They examine a teacher demonstration of water is not polluted but does contain rocks and other things that do need to be cleaned out before drinking...
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Outdoor Education
Learners increase their awareness of their natural environment. They engage in activities which emphasize the importance of conservation and create an interest in nature and conserving the natural environment.
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Class Conservation Corps (CCC)
Students investigate how the loss of soil, a valuable natural resource, affects their lives through loss of productive land to grow food, loss of coastal land mass, and poor water quality from runoff. They design a project to keep soil...
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Helping the Soil
In this soil conservation learning exercise, students study and analyze two excellent ways to enhance soil conservation: compost heap and leaf-mould. Students review all the ingredients in making both.
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Water Around and Around Again
Students form a hypothesis for a water cycle experiment. In this water cycle lesson, students create their own environment with water and earth to study the water cycle. Students complete a handout to make a hypothesis and...