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Results 11 - 20 of 270 DLESE Reviewed Collection = DLESE Reviewed Collection <<  1 2 3 4 5 6  >>
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The Stream Study provides a method to determine the water quality of a stream based on the collection and identification of stream-bottom macroinvertebrates. This is a multi-chapter activity designed for teachers, parents, and students. Specific sections of this site include the following: why it is important to study stream-bottom macroinvertebrates, identification of stream-bottom macroinvertebrates, ... Full description.
Grade level: Middle (6-8), High (9-12), Informal
Resource type: Classroom activity, Field activity, Illustration - artistic, Glossary
Subject: Ecology, Environmental science
 
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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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Part of the USGS Water Science for Schools site, this resource defines irrigation water use and includes several tables and maps showing water use by various irrigation systems, by state, by crop, and by percentage of fresh water available. Students and teachers can look at their state and see 1990 data for how much ground water and how much ground water and surface water is used for irrigation. Various ... Full description.
Grade level: Middle (6-8), High (9-12), General public
Resource type: Map, Glossary, Ref. material, In-situ dataset
Subject: Agricultural science, 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 has something for everyone, from glaciologists to grade school students. It explores nearly all aspects of glaciers and includes data and science, facts, a gallery, and a glossary. Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Photograph, Glossary, Ref. material
Subject: Cryology, Physical geography, Natural hazards
 
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Educational standards associated with this resource:
National Science Education Standards (NSES), National Geography Standards: 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
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This site is maintained by the Digital Learning Center for Microbial Ecology. A Microbe Zoo and the Microbe of the Month are included. The site provides some background material on many different types of Microbes, in ponds, around the deep sea vents, and various other locations. Two water regions are represented on the site, although mention is made of several others. Full description.
Grade level: Middle (6-8), High (9-12), College (13-14), College (15-16)
Resource type: Illustration - scientific, Glossary, Ref. material
Subject: Agricultural science, 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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WhaleTimes will take young users on an adventure to the ocean. This resource provides a wealth of information and pictures on popular sea life, such as whales, seals, sea lions, sharks, penguins, and walruses. It helps the user to find out how animals survive in the sea, what they eat, where they live and much more. There are several computer activities for young kids, and a list of books that focus ... Full description.
Grade level: Primary (K-2), Intermediate (3-5)
Resource type: Computer activity, Photograph, Glossary, Ref. material
Subject: 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
Community Annotated Collection     Browse collection
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Clouds comprise a wonderful focus for classroom study. They're ubiquitous, ever-changing, scientifically interesting and, most importantly for teachers, they're cheap. The material presented here includes sections on cloud formation, cloud types, cloud pictures, other cloud-related phenomena, and a glossary. Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Photograph, Glossary, Ref. material
Subject: Atmospheric science
 
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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 cloud identification chart includes explanations. It was jointly produced by NASA and NOAA. Full description.
Grade level: Informal, General public
Resource type: Illustration - scientific, Glossary, Ref. material
Subject: Atmospheric science
 
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This resource is included in the following collections:
NASA Reviewed Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This NASA special publication is an overview of the Saturn system, and the continued exploration by the Cassini spacecraft and the Huygens probe. Full description.
Grade level: High (9-12), Informal
Resource type: Illustration - scientific, Photograph, Glossary, Ref. material
Subject: Space science
 
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This resource is included in the following collections:
NASA Reviewed Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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For ecologists, the horseshoe crab is an important creature- a vastly adaptable organism that predates most species on the planet, with a lifecyle that is interlocked with other animals. Users can view information, photographs, and diagrams that explain the anatomy, range and habitat, lifecycle, ecological niche, reproductive cycle, and medical uses of the horseshoe crab. Full description.
Grade level: Middle (6-8), High (9-12), College (13-14), College (15-16), General public
Resource type: Classroom activity, Field activity, Illustration - artistic, Glossary, Ref. material
Subject: Biology, Ecology, Environmental science, Biological oceanography, Technology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES), National Geography Standards: 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 11 - 20 of 270 <<  1 2 3 4 5 6  >>