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Educational Level:
High school  
Instructional Strategies:
Problem-based learning/solving real-world problems  
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The Aral Sea, located between Kazakhstan and Uzbekistan, is diminishing in size. Students must analyze and interpret the background information, photos, images and data provided in order to determine the causes of the size change as well as the... (View More)

Keywords: GIS

Water supply in the Southwestern United States depends on snow. Students discover its importance through analysis and evaluation of data, satellite images, space shuttle photos, and ground-based observations, and then apply their findings in a... (View More)

Keywords: Snowpack

Students confront the challenge of improving global agricultural production in order to feed increasingly larger populations. Students evaluate tables, maps, graphs, photos and satellite images detailing global population growth patterns and... (View More)

The sustainability of the Nile as a water resource is investigated using maps, photos, data, graphs and a role-playing activity. Student groups will represent each of the 10 countries in the Nile River Basin. Data cards are provided for students to... (View More)

Keywords: Watershed

In the culminating activity of this investigation, students write an editorial entitled, Are We Warming Earth?, in which they attempt to persuade readers to take global warming seriously. Leading up to that activity, students read background... (View More)

El Niño Southern Oscillation (ENSO) affects weather, climate, and, consequently, humans and their activities. In this investigation, students review and analyze ENSO background info, data and satellite images in preparation for a game. Acting as... (View More)

This simple example shows how algebra can be useful in the real world by exploring the question: Should Grandpa start receiving his Social Security benefits at age 62 or should he wait until age 65? This resource is from PUMAS - Practical Uses of... (View More)

Audience: High school
Materials Cost: Free per student

This is an activity about communication. Starting first with the message attached to the Pioneer 10 and 11 spacecraft, learners explore what might be put into a message to a presumed intelligent being who does not understand our language, symbols,... (View More)

This is an activity about problem solving. Learners will discuss the crucial materials a four-person crew would need in order to live on the Moon, ranking them in terms of importance. This is Actividad 9.1 as part of El Universo a Sus Pies, a... (View More)

This is an activity about problem solving. Learners will discuss the crucial materials a four-person crew would need in order to live on the Moon, ranking them in terms of importance. This is Activity I-3 as part of The Universe At Your Fingertips... (View More)

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