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Grade 5  
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In this activity, students differentiate between natural satellites and artificial satellites, and are challenged to create a model of an artificial satellite, including calculating the amount of energy required to power the satellite and the size... (View More)

In this activity, students are introduced to the importance of maintaining biodiversity and to citizen science. The resource includes three student worksheets, a data sheet, answer keys, and Web links. This is Lesson 2 in Biodiversity, part of... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free per student

In this activity, student pairs model how satellites transmit data using numeric data in an oral transmission challenge of a secret image. The resource includes a student worksheet and Web links. This is Lesson 4 in the Remote Sensing unit, part of... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free per student

In this activity, students use different perspectives to gather information about an area, and discuss the advantages of this approach. It should be conducted in a grassy area, and requires a few pennies. The resource includes a set of images taken... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free per student

This is a hands-on lab activity about seawater density, specifically the relationship between density of fluid, weight of an object, and buoyancy. Learners will develop hypotheses and observe a demonstration of density to understand its role in... (View More)

In this activity, student teams explore the connections between parts of the Earth system by examining a time series of environmental data maps. They observe that the environment is the result of the interplay among many processes that take place on... (View More)

In this activity, student teams explore connections between parts of the Earth system, by examining a time series of environmental data maps. By examining scientific visualizations of a data pair in two time slices, they will see that the... (View More)

In this activity, student teams conduct a quantitative exploration of the connections between parts of the Earth system, through examination of a time series of environmental data maps. By investigating the connections between environmental data,... (View More)

Student teams explore atmospheric aerosols, dust, and fires and their impact on the Earth's albedo using NASA Earth Observations (NEO) website. This is an extension activity in the student learning activity guide accompanying the GLOBE Earth System... (View More)

Students will explore time series plots and raw data to understand the role of sea surface temperature increases on arctic ice melt. This is part three of a four-part activity on polar science. The activity builds on the knowledge gained in Using... (View More)