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Results 21 - 30 of 66 DLESE Reviewed Collection = DLESE Reviewed Collection <<  1 2 3 4 5 6 7  >>
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This site provides high level descriptions of aquatic plant life and excellent photos of common aquatic plants. Phytoplankton, macrophytes, fungi and lichens are also featured. While the text would be difficult for elementary children, a teacher could use this site for reference, and the photos would be of great interest to students. Full description.
Grade level: Intermediate (3-5), Middle (6-8)
Resource type: Photograph, Ref. material
Subject: Biology, Ecology, Environmental science
 
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This site provides excellent background information on deserts. Large print and superb pictures make this site very appealing to younger students. Topics include: What is a Desert Like?, Types of Deserts, What causes Deserts?, Deserts of the World, Desert Plants, Desert Animals, and links to other desert sites. Full description.
Grade level: Primary (K-2), Intermediate (3-5)
Resource type: Tutorial, Ref. material
Subject: Biology, Ecology, Environmental science, Hydrology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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The Foundation is committed to providing balanced information regarding the use of water as a renewable energy resource in the Northwest. All segments of the public have become increasingly concerned with the costs and benefits of operating hydroelectric facilities. Environmental impacts, operational issues, economic needs, preservation of benefits such as flood control and recreation, and an increasingly ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12), Informal, General public
Resource type: Module / Unit, Project, Clearinghouse
Subject: Ecology, Environmental science, Hydrology, Policy issues
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This module on measuring nitrates and their effects on water quality is from a larger series on water quality investigations. It provides background information on nitrates and how it affects water quality. It also contains both a pre-test and post-test, a laboratory investigation, and a self-study game. The purpose of the site is to help students understand the sources of nitrates and the role that ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Lab activity, Assessment / Evaluation, Presentation / Demo
Subject: Ecology, Environmental science, Hydrology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This module on measuring temperature and its effects on water quality is from a larger series on water quality investigations. The purpose of the site is to help students recognize that temperature can affect the organisms that live in water, describe the factors that can change the temperature of a body of water, and how to measure, graph, and interpret the effects of temperature on fish. It provides ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Lab activity, Assessment / Evaluation, Presentation / Demo
Subject: Ecology, Environmental science, Hydrology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This is an Environmental Protection Agency's (EPA) webpage for kids that deals with the ramifications of pollution, particularly runoff. The site has many components, which include a slide show for kids descibing microinvertebrates, word searches, a game about water quality, experiments that teach about the characteristics of water, resources for middle schoolers and links to the EPA's Water For Kids ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Classroom activity, Lab activity, Presentation / Demo, Tutorial, Report
Subject: Ecology, Environmental science, Hydrology
 
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This site provides information on the history of the Salt River community, its Native American Indian culture, and the impacts of water usage by and for humans. Activities topics include energy, electricity, and water energy, usage and safety. Historical references to the Salt River valley are integrated into resource materials. Resources are available free of charge for teachers and students and ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Classroom activity, Lab activity, Case study, Guide for instructor, Lesson plan, Module / Unit, Map
Subject: Ecology, Environmental science, Hydrology
 
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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Three macroinvertebrate lessons focus on (a) macroinvertebrate surveys, and how a pH change and the introduction of pesticides and fertilizers can affect an aquatic ecosystem, (b) pH and macroinvertebrate populations (do changes in the pH level effect an aquatic ecosystem?), and (c) pesticides and macroinvertebrates (does the introduction of pesticides and fertilizers alter an aquatic ecosystem?. ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Field activity, Lab activity
Subject: Ecology, Environmental science, Hydrology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This portal offers an alphabetical selection of links to materials on a variety of sea creatures, especially whales. Topics include research reports, expedition records, maps, datasets, movies, and sound recordings for several species of whales, seals, porpoises, and turtles. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12), College (13-14)
Resource type: Educational portal
Subject: Biology, Ecology, Environmental science, Biological oceanography
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This document describes the functions and values of wetlands, and includes keywords and illustrations. Wetlands have received wastewater discharges from many different situations in the past, but only recently have they been recognized as potentially cost-efficient treatment systems. They can effectively remove or convert large quantities of pollutants from point sources (municipal and industrial ... Full description.
Grade level: Middle (6-8), High (9-12), College (13-14), College (15-16)
Resource type: Illustration - scientific, Glossary, Report
Subject: Biology, Ecology, Environmental science
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
Results 21 - 30 of 66 <<  1 2 3 4 5 6 7  >>