Find a
Resource
Select grade level(s) Select resource type(s) Select collection(s) Select standard(s) Skip navigation Digital Library for Earth System Education
Digital Library for Earth System Education
Search tips
Results 81 - 90 of 1123 DLESE Reviewed Collection = DLESE Reviewed Collection <<  5 6 7 8 9 10 11 12 13  >>
Comment on this resource
This module offers students the opportunity to analyze and qualitatively compare the inorganic ion content and pH of different sources of local drinking water. The students collect, organize, graph, and analyze quantitative data showing the uses of groundwater in their state. They will read, summarize, and discuss news articles about the emerging impact of merchant power plants on groundwater resources. ... Full description.
Grade level: High (9-12)
Resource type: Module / Unit
Subject: Environmental science, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
In this activity, students explore the influences of different parameters on the environmental quality of a river system. They will run a computer model of a river system, interpret graphs, and adjust model parameters such as wind speed, sewage load, and other variables to determine their effects on water quality. For teachers, there are additional background materials, teaching tips, evaluation methods, ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Classroom activity, Computer activity
Subject: Environmental science, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
In this activity, students play the roles of investigators looking for the source of fuel that is contaminating wells in a fictional town. They will use a topographic map and information about groundwater flow and well locations to determine the source of the pollution. Questions help students understand how groundwater flows and how a contamination plume spreads over time. In an extension to the ... Full description.
Grade level: High (9-12)
Resource type: Classroom activity
Subject: Environmental science, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
This site provides information about rivers, coasts, and the processes affecting them. Students can view an animation of the water cycle, read about how rivers and coasts change, learn about estuaries, and view information on how rivers, coasts, and other water features influence people's lives. Glossaries and a teacher's page offering lesson plans, worksheets, and links to additional sites are also ... Full description.
Grade level: Middle (6-8)
Resource type: Computer activity
Subject: Human geography, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
This site describes how snow and ice runoff become surface water and emphasizes how runoff from snowmelt is a major component of the global movement of water. A hydrograph from the U.S. Geological Survey shows a four-year time series of streamflow and illustrates how runoff from snowmelt affects the daily mean values, particularly at certain times of the year. Full description.
Grade level: Middle (6-8)
Resource type: Illustration - scientific, Photograph, Ref. material
Subject: Cryology, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
Robowell is an automated process for monitoring selected ground-water-quality properties and constituents. It was developed to provide a cost effective monitoring system that met protocols expected for manual sampling. Users have access to real-time water quality data. There are also links to other water quality sites. Full description.
Grade level: High (9-12), College (13-14), Graduate / Professional
Resource type: Ref. material, In-situ dataset
Subject: Hydrology, Technology
 
Choosing & Using this resource...
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
Comment on this resource
This page presents a narrative history of the Colorado River Compact, which has provided the management framework for this natural resource since 1922. Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional, General public
Resource type: Photograph, Ref. material
Subject: Hydrology, Policy issues
 
Choosing & Using this resource...
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
Comment on this resource
These curriculum materials are from The Water Sourcebook series, a popular set of hands-on water environment activities. The activities, arranged by grade level, range from construction of a big book about water in the life of a fish for younger students to the exploration of the physics of artesian flow for older learners. Topics include the water cycle, conservation, consumption, contamination, ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Classroom activity, Lab activity, Guide for instructor
Subject: Environmental science, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
This site offers information and hands-on activities to demonstrate how our rivers become polluted. Different types of pollutants and the mechanisms by which they can reach our rivers are documented. Ideas for classroom discussions about identifying and removing pollutants are also presented. Full description.
Grade level: Primary (K-2), Intermediate (3-5)
Resource type: Classroom activity
Subject: Environmental science, Hydrology
 
Choosing & Using this resource...
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
Comment on this resource
In this activity, students build an edible aquifer using ice cream, food coloring, and other ingredients to represent the various layers. They will learn about groundwater, water tables, confining layers, contamination, and recharge. A link to a glossary of groundwater terms is provided. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Classroom activity
Subject: Geology, Hydrology
 
Choosing & Using this resource...
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 81 - 90 of 1123 <<  5 6 7 8 9 10 11 12 13  >>