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Educational Level:
Middle school  
Materials Cost:
1 cent - $1  
Instructional Strategies:
Cues, questions, and advanced organizers  
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In this activity, students create a scale model depicting the vertical distance from Earth’s surface to various features and objects, including Earth’s atmospheric layers, the Van Allen Radiation Belts, and geocentric satellites. Students also... (View More)

In this kinesthetic activity, students will demonstrate how two spacecraft are able to document a space weather event across the Van Allen radiation belts better than one spacecraft can. Students will graph the data collected by one spacecraft and... (View More)

Learners will review what they have learned about scientific and engineering investigation, construct a valid scientific question that can be answered by data and/or modeling, and choose an appropriate mission for their rover that will answer their... (View More)

This is a lesson about the Discovery Program's exploration of the solar system. Learners will identify and communicate to others the varied space science explorations carried out by the Discovery Program and dig into one mission in depth. They can... (View More)

This is an activity about challenges that humans face in future space travel as analyzed through news articles highlighting discoveries about the Sun. Learners will read and analyze a series of related articles and answer questions to determine the... (View More)

This educational wallsheet provides several simple illustrations of Newton's Second Law. In the activity included, students study the motion shown in the drawings to decide how it relates to the object's velocity, whether or not the velocity is... (View More)

The purpose of this investigation is to understand the change that takes place when water condenses from a gas to a liquid, and how a change in pressure affects this transformation. Materials needed for the experiment include a large (2L) soda... (View More)

This is an activity about ellipses, their focal points, and how the mathematics involved pertains to planetary orbits. Learners will draw their own ellipse using a string and pencil and calculate the minimum and maximum distance from the Sun for... (View More)

This activity enables students to better understand the motion of the Sun and how we use it to measure time. Students create a "horizon calendar" at their school by carefully observing and recording the horizon and the Sun at sunset (or sunrise, for... (View More)

In this activity, students begin learning about archaeoastronomy much as the first skywatchers began learning about the sky: by observing and wondering. Students observe photographs and drawings of petroglyphs, pictographs, and natural and... (View More)

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