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Results 71 - 80 of 5873 DLESE Reviewed Collection = DLESE Reviewed Collection <<  4 5 6 7 8 9 10 11 12  >>
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In this lesson plan students learn about ocean waves. They will begin by learning the components of a wave and will then discuss the meaning of wave height and wavelength. A demonstration will spark discussion about how to make waves, and an activity with the National Geographic Wave Simulator will allow students to experiment with creating waves of varying sizes. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Classroom activity, Computer activity, Lesson plan
Subject: Physical oceanography
 
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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:
DLESE Community Collection (DCC)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
Digital Water Ed Library (DWEL)     Browse collection
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An interactive slide show explores the journey of a single snowflake onto and through a glacier. This journey, which can take as much as 30,000 years to complete, shows that the life cycle of a glacier can be more complex than originally perceived. Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Illustration - scientific, Ref. material
Subject: Cryology
 
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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
DLESE Community Collection (DCC)     Browse collection
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This information is designed to belie the misconception that the capacity of air to hold water vapor is temperature dependent and that air can become saturated with water vapor. The temperature of a cloud droplet or ice crystal will be nearly the same as that of the air, so people imagine that somehow the air was to blame. But, if the other gases of the air were removed, leaving everything else the ... Full description.
Grade level: Middle (6-8), High (9-12), General public
Resource type: Ref. material
Subject: Atmospheric science
 
Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Comments and Teaching Tips
Read (1)
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This resource is referenced by :
 
This resource is included in the following collections:
DLESE Community Collection (DCC)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
Digital Water Ed Library (DWEL)     Browse collection
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In this lesson students explore the impacts of concentrated development and sprawl on water quality and land use. The concept of a watershed is introduced, along with information on basins and tributaries and the impacts of growth and nitrogen loading. The students are able to develop a plan to reduce nitrogen runoff to a targeted level. Several handouts and maps are included. Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12), College (13-14)
Resource type: Classroom activity, Case study, Lesson plan
Subject: Environmental science, Hydrology, Policy issues
 
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
DLESE Community Collection (DCC)     Browse collection
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This standards-based Real Time Data Module was created by the Center for Improved Engineering and Science Education (CIESE) for use by students in the elementary grades to allow them to investigate weather phenomena both locally as well as in other places around the world. By using hands-on activities and real-time data investigations, the students will develop a basic understanding of how weather ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Module / Unit, Remotely sensed dataset
Subject: Atmospheric science, Climatology, Environmental science, Natural hazards
 
Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is referenced by :
 
This resource is included in the following collections:
DLESE Community Collection (DCC)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
Digital Water Ed Library (DWEL)     Browse collection
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Students in this lesson will be introduced to the concept of tides and tidal forces. By viewing a related applet which visualizes the relationship between the Earth, moon and tides, students will gain an understanding of why the Earth experiences tides. In the process they are asked to observe and explain how the relative positions of Earth, the moon, and the sun are responsible for the moon phases, ... Full description.
Grade level: Middle (6-8)
Resource type: Lesson plan, Visualization - scientific
Subject: Geophysics, Physical oceanography, Space science
 
Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES), National Geography Standards: Read
Comments and Teaching Tips
Read (1)
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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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In this lesson, students explore how groundwater contamination can spread through aquifers by participating in a groundwater plume simulation. Students will consider where they would look to determine the source of groundwater contamination and where they could turn for assistance; explore the possible contamination of Nevada groundwater by a major nuclear test site by reading and discussing, "Concerns ... Full description.
Grade level: Middle (6-8)
Resource type: Classroom 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
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This is a multimedia interactive simulation that teaches students about emergency preparedness, disaster safety, and weather and storm science. In the simulation, students visit a Florida family and end up preparing for and riding out a hurricane which hits during the visit. Students can track the storm on a map, watch weather updates, prepare emergency supplies, and develop a disaster emergency plan. ... Full description.
Grade level: Middle (6-8)
Resource type: Computer activity, Illustration - scientific, Map, Video, Sound
Subject: Atmospheric science, Natural hazards
 
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
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This learning unit is designed to present a means to examine what factors influence the quality of water in the Chesapeake Bay: population increase, algal blooms, endangered species (shad, oysters and blue crabs), and different watersheds (such as the Susquehanna River Basin) draining into the Chesapeake Bay bringing nutrients and pollution. Students work in groups to take on the role of scientists, ... Full description.
Grade level: Middle (6-8)
Resource type: Classroom activity, Computer activity, Case study
Subject: Environmental science, Biological oceanography, Policy issues
 
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
Water quality is more than meets the eye. Some of its properties are invisible. Teachers using this module will focus on measurable properties of water: mass, volume, and concentration; temperature; dissolved oxygen; pH; and nitrates; and their effects on water quality. Each of these properties is the subject of a lesson plan. The lesson plans include an introduction, lesson objectives, a pre-test, ... Full description.
Grade level: Middle (6-8)
Resource type: Module / Unit
Subject: Chemistry, Environmental science
 
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 71 - 80 of 5873 <<  4 5 6 7 8 9 10 11 12  >>