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Results 11 - 20 of 98 DLESE Reviewed Collection = DLESE Reviewed Collection <<  1 2 3 4 5 6  >>
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In this lesson, students focus on the tremendous public interest in the potential of extraterrestrial life. Students read and discuss an article about the search for alien life. They then divide into small groups and discuss the issues and implications of this search. Finally, they write about the complex issues involved in this search and its implications in one of several suggested genres. Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Lesson plan
Subject: Space 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 activity examines many of the reasons why it is important to construct large dams, specifically, the three major dams across the Gunnison River leading into Black Canyon (Colorado). The importance of the dams for irrigation, electrical supply and recreation throughout history is explored. Students will learn about the different types of dam constructions, with pros and cons for each. There is ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Computer activity, Case study, Lesson plan
Subject: Hydrology, 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
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This on-line project is part of the Center for Improved Engineering and Science Education (CIESE) program, which has developed internet activities for the elementary, middle, and high school level student. Students measure the temperature, record the number of minutes of sunlight per day over a predetermined week, and determine their global coordinates. Each class then posts their data to this web ... Full description.
Grade level: Middle (6-8)
Resource type: Project, Ask an expert
Subject: Physical geography
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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Meeting special needs: Read (1)
Summaries: Read (1)
Scores: Read (1)
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Skills: Read (1)
Assessments: Read (1)
Misconceptions: Read (1)
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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
Pedagogically Annotated Collection     Browse collection
Community Annotated Collection     Browse collection
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This lesson plan is part of the Center for Educational Resources (CERES), a series of web-based astronomy lessons created by a team of master teachers, university faculty, and NASA researchers. Students download NASA Hubble Space Telescope (HST) images of the Martian polar ice caps from different times to measure and compare the changing Martian and Earth poles. This lesson contains expected outcomes ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Lesson plan, Imagery - remotely sensed, Video
Subject: Atmospheric science, Cryology, Space science, Technology
 
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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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This site is designed to engage students in grades 7-12 in activities that focus on collaboration and communication strategies. These activities will strengthen student understanding of and ability to use collaborative processes and communication practices to clarify, conceptualize, and make decisions. Students will compare the risks of varying courses of action that confront scientists and engineers. ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Guide for instructor, Module / Unit, Project
Subject: History and philosophy of science, Policy issues, Space 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:
DLESE Community Collection (DCC)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
NASA Reviewed Collection     Browse collection
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The purpose of this activity is to measure relative humidity using both a sling psychrometer and a digital hygrometer. Intended outcomes are that students learn to quantify humidity and that there is a limit to the amount of water vapor that the air can hold. Students gain insight into why rain drops and snow flakes form and why there is precipitation. Supporting background materials for both student ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Field activity, Guide for instructor
Subject: Atmospheric science, Environmental science, Human geography
 
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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:
GLOBE Program Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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The purpose of this activity is to introduce students to visualizations as a tool for scientific problem-solving, using elevation and temperature as an example. Students color in visualizations of elevation and temperature so that important patterns in the data become evident. The relationship between the two quantities is studied by using them to compute the lapse rate, the rate at which temperature ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Classroom activity, Guide for instructor
Subject: Atmospheric science, Environmental science, Human geography
 
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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:
GLOBE Program Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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The purpose of this resource is to measure the salinity of the water at your hydrology site. Students use a hydrometer to measure the specific gravity of the water sample, and use a thermometer to measure the temperature. With these two values, students will use tables to determine the salinity. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Field activity, Lab activity, Guide for instructor
Subject: 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:
GLOBE Program Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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The purpose of this resource is to log soil data using a Davis soil moisture and temperature station. Soil moisture and temperature sensors are installed at multiple depths and a station is set up to measure and record measurements at 15 minute intervals. These measurements are transferred to your school.s computer and then submitted to GLOBE via email data entry. Gravimetric soil moisture measurements ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Field activity
Subject: Soil 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:
GLOBE Program Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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The purpose of this resource is to sure the distribution of different sizes of soil particles in each horizon of a soil profile. Using dry, sieved soil from a horizon, students mix the soil with water and a dispersing solution to completely separate the particles from each other. Students shake the mixture to fully suspend the soil in the water. The soil particles are then allowed to settle out of ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Classroom activity
Subject: Soil 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:
GLOBE Program Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
Results 11 - 20 of 98 <<  1 2 3 4 5 6  >>