Filters: Your search found 24 results.
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Engineering and technology  
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$1 - $5  
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In this activity, students will watch a short video on the Global Precipitation Measurement (GPM) mission, learn about the parts of the satellite, and then construct their own edible model of GPM. This lesson uses the 5E instructional model and is... (View More)

This is a lesson about using gravity to assist in spacecraft navigation. Learners will relate an elastic collision to the change in a satellite's or spacecraft's speed and direction resulting from a planetary fly-by, often called a "gravity assist"... (View More)

Keywords: Navigation
Audience: High school
Materials Cost: $1 - $5 per group of students

In this lesson, learners will discover how certain snakes (pit-vipers) can find prey using a natural infrared sensor and will extend their understandings by exploring infrared technology applications. The lesson features background information for... (View More)

In this multi-day activity, students use infrared and visible images of animals and sort them into broad categories based upon the learner's own reasoning and observations of the images. Further explorations reveal that warm and cold-blooded animals... (View More)

In this introductory activity, learners investigate and discuss infrared images of various everyday objects, such as toasters, hairdryers, and running water, to learn about infrared imaging. Student questions about the false-color images help guide... (View More)

In this lesson, students are introduced to the electromagnetic spectrum. They observe a demonstration of the visible light spectrum created by a flashlight and a prism, complete an activity sheet where they identify the wavelength that is involved... (View More)

In this lesson, students determine whether an object reflects or absorbs red, green or blue light, and create a simple spectral signature. Student worksheets and an answer key are included. This is Lesson 2 in Understanding Light, part of IMAGERS,... (View More)

In this lesson, students explore the visible light spectrum using a flashlight and red, blue and green theatrical gels or cellophane. They also record data on a worksheet, and learn about mixing wavelengths of light. A student worksheet, data sheet,... (View More)

This lesson is about robotic exploration. After reading and discussing the book "Touchdown Mars!," learners will work individually or in pairs to create their own Mars ABC book based on their current level of Mars knowledge. This is lesson 7 of 16... (View More)

This lesson is about robotic programming. Learners will simulate the experience of operating a rover on Mars, by giving specific commands to construct a Lego model with their partners. This will introduce students to the fundamental communication... (View More)

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