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SMD Forum - Primary:
Earth Science  
Learning Time:
2 to 4 hours  
Topics/Subjects:
Physical sciences  
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Air traffic (and therefore airplane contrails) was halted nationwide for nearly three days following September 11, 2001. Students will investigate whether that stoppage resulted in any changes to cloud cover, temperature and/or radiation. Using the... (View More)

This textbook chapter describes the role photosynthesis, food webs, and fossil fuels in the movement of energy through the biosphere. The resource includes a student investigation, links to current news articles, and an essay-based unit assessment.... (View More)

Keywords: Energy pyramid
Audience: High school
Materials Cost: Free per student

This textbook chapter describes how the Earth is unevenly heated by the Sun, and the role this plays in determining the Earth’s seasons, global winds, and weather events such as storms and tornados. The resource includes a demonstration model of... (View More)

Keywords: Coriolis effect
Audience: High school

In this self-paced tutorial, learners explore the personal choices students make every day as resource consumers, and how those decisions contribute to the climate health of our planet. Multimedia educational resources such as video clips, digital... (View More)

In this textbook chapter, students review concepts of matter and energy as a precursor to understand how carbon dioxide traps heat in the atmosphere. This is the second chapter in the unit, Climate Change, which addresses the question of how human... (View More)

This booklet introduces electromagnetic waves, their behaviors, and how scientists visualize these data. Each region of the spectrum is described and illustrated with examples of NASA science. It is a companion piece to the video series under the... (View More)

This is a hands-on lab activity about the properties and states of water. Learners will complete activities using different liquids to understand the three states of matter, explain how the high heat capacity and abundance of liquid water makes life... (View More)

Students are introduced to classification through progressive activities. Initially, the teacher models the task by classifying buttons. Students then devise a classification scheme for paper clips. Subsequent activities use objects brought from... (View More)

Keywords: Classification

This lesson incorporates sea surface data collected by NASA satellites. Data for three surface characteristics- height, temperature and speed- are used for several activities. Students examine the differences in speed of currents relative to... (View More)

Audience: High school
Materials Cost: Free

Navigational tools and methods of early voyagers provide the background and contrast to the satellite images and models used today. Students complete mapping activities based on historical data from Columbus and Blith. Students will also use a... (View More)

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