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This unit consists of four activities. Students begin by examining temperature cycles (current, recent and historical) then add in factors such as carbon dioxide, precipitation and cloud cover to discover regional and global differences in the... (View More)

The activity introduces students to aspects of the atmosphere, biosphere, hydrosphere, and litho/geosphere and how they are interrelated. It is designed to promote an interest in authentic investigations of Earth using images acquired by astronauts... (View More)

This resource complements a planetarium experience. However, the accompanying educator's guide and companion guides - with lessons on observing and investigating the Moon - are available to download for independent classroom use. The hands-on... (View More)

This is an activity about how to measure the interplanetary magnetic field, or IMF. Learners will act as scientists and engineers at a conference to explain their discoveries from earlier activities of the larger resource where they designed their... (View More)

Audience: Middle school
Materials Cost: Free

This is an activity about measuring the interplanetary magnetic field, or IMF. Learners will utilize cardboard boxes with a magnet inside to design a spacecraft, and experiment with ways to attach a magnetometer that will measure the IMF rather than... (View More)

Audience: Middle school
Materials Cost: $5 - $10 per group of students

This investigation requires students to locate several major U.S. cities using four different sources: an outline map, a nighttime lights image, an atlas map, and a space shuttle image. After analyzing and comparing the information from those... (View More)

Remote sensing detects both human and physical features by using seven distinct image elements: tone, shape, size, pattern, texture, shadow and association. Students are introduced to each of these elements individually through images, descriptions... (View More)

Remote sensing offers three perspectives on human or physical features: aerial (birds-eye), oblique (angled) and ground-level. Sketching a classroom object from each of the three perspectives provides students with the foundation to then complete... (View More)

Highly productive commercial agriculture, known as industrial agriculture, is the focus of this investigation. Students will analyze and compare the inputs and outputs of industrial agriculture after reading background information, examining photos... (View More)

Keywords: Farming

The activities in this investigation train students to differentiate between physical (natural) and human-made features. Using both space shuttle photographs and satellite images, students will identify some of Earth's prominent natural and... (View More)

Keywords: Landforms
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