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Engineering and technology  
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Now showing results 31-40 of 41

This is an activity about motion in a frame of reference. Learners will develop an understanding that motion is relative by reading the text "Frames of Reference." As a follow-up to the reading, students engage in a writing-to-learn strategy that... (View More)

Audience: High school

This is a lesson/briefing about the Dawn mission and the significance of its ion propulsion system. Learners will consider cases of science fact versus science fictions, study the challenges of the Dawn mission, and apply the "History Frame"... (View More)

Audience: High school
Materials Cost: Free

This lesson is about the role of planning in spacecraft assembly. Learners will think through all the details that go into assembling the Genesis science cannister by planning for a birthday party. Planning to plan is an important skill that... (View More)

This lesson plan is about Newton's laws of motion and how they apply to the concept of variables in relation to launching pop rockets. Learners will apply each of Newton’s laws of motion to the “Pop Rocket Variables” activity. Includes a... (View More)

Audience: Middle school

This is a lesson about the Genesis mission. Learners are provided background information about the Genesis mission and the three basic types of solar wind that are being detected by the Genesis Ion Monitor (GIM) and Genesis Electron Monitor (GEM).

Audience: High school

In this activity, students experiment to test the hypothesis that Mars was once hotter. The activity requires some advance preparation by the teacher: the day before the activity, need to place a plastic bottle filled with water in the freezer.... (View More)

This is a lesson about radiation and the various sources of radiation that a spacecraft may encounter in its journey. Learners will calculate their annual exposure to high-energy radiation, identify sources of high-energy radiation, and explain why... (View More)

Keywords: Radiation

This is an online lesson which introduces the concept of astronomical filters and their connections to imaging different objects in space. Learners will explore perceptions of images as seen using different colors of light, construct a filter wheel,... (View More)

Audience: Middle school, High school
Materials Cost: Free

In this activity, learners will build a structure using a shoebox, aluminum foil, paper, rubber bands, glue, tape, and other common materials that will meet the following criteria when tested: 1) protect an ice cube from melting under a hot lamp or... (View More)

This is a activity about how reaction wheels affect spacecraft orientation (attitude). Learners will observe Newton's Third Law (action-reaction) in the changes caused by a reaction wheel acting upon a spacecraft suspended from a support wire and in... (View More)