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Earth and space science  
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Now showing results 51-60 of 61

This is a comic book about the science of Earth's upper atmosphere, specifically the ionosphere. Learners will better understand the ionosphere, the science behind atoms and ions found here, and how radio signals from satellites are distorted by... (View More)

Keywords: Graphic novel
Audience: Middle school, Informal education
Materials Cost: Free

This is a web site which explores the desire shared by past civilizations and today's society to observe and study the Sun. Learners can access two interactive modules, which include satellite images, aerial photographs, panoramic pictures,... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is a user's guide that contains background science and technology information for the Geomagnetic Event Observatory Network by Students program, or GEONS. Learners can review the role that terrestrial magnetism plays in shaping a number of... (View More)

This is a companion book to the Traditions of the Sun web site. Learners can use the book to learn about the Sun's dynamic nature, explore images from NASA's cutting-edge solar missions and understand more fully the human connection we all have to... (View More)

This is a lithograph about a scientific observation by the Reuven Ramaty High Energy Solar Spectroscopic Imager, or RHESSI, spacecraft. Learners will read about a chance observation of a gamma-ray burst in 2002 that has shed new light on the... (View More)

This is a tri-fold brochure about the solar storms known as coronal mass ejections. The text in this brochure addresses such topics as what a coronal mass ejection, or CME, is, how the Sun produces CMEs, how a CME behaves, when they happen and how... (View More)

Audience: High school

This is a storybook about the Sun. Learners will read or hear about the Sun, its relationship to Earth, and how the Sun can affect Earth.

This is a lesson about the Kp index, a common numerical indicator of magnetic storminess. Learners will access and analyze Kp index plots of magnetic storm strength and determine the relative frequency of stronger versus weaker magnetic storms... (View More)

Audience: Middle school

This is an activity about determining the distance of a solar flare from the center of the Sun's disk. Learners will use transparency grids overlaid on images of the Sun in order to calculate the distance of a solar flare, similar to a signal... (View More)

Audience: Middle school

This activity is designed to get students to observe that two objects of equal size can appear to be of different sizes when placed at a greater or lesser distance from the observer. This is intended to assist students in visualizing that the sun is... (View More)

Keywords: Visual angle
Audience: Elementary school