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Topics/Subjects:
The nature of technology  
Instructional Strategies:
Nonlinguistic representations  
Role playing  
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This is an activity about spacecraft design. Teams of learners will model how scientists and engineers design and build spacecraft to collect, store, and transmit data to earth. Teams will design a system to store and transmit topographic data of... (View More)

This is a lesson about spacecraft communication. Learners will explore the concepts of "signal" and "noise" by listening to a computer-generated signal from two different distances with no additional background noise, and then with background noise,... (View More)

Audience: Elementary school
Materials Cost: Free

This module is about collaboration and communication strategies that are used during mission design. Learners will strengthen their understanding of and ability to use collaborative processes and communication practices to clarify, conceptualize,... (View More)

This is a lesson about programming and communications in space exploration. Learners will simulate sending commands to operate a robotic arm to complete a task. This is lesson 13 of 16 in the MarsBots learning module.

Audience: Elementary school
Materials Cost: Free

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

Students confront the challenge of improving global agricultural production in order to feed increasingly larger populations. Students evaluate tables, maps, graphs, photos and satellite images detailing global population growth patterns and... (View More)

The sustainability of the Nile as a water resource is investigated using maps, photos, data, graphs and a role-playing activity. Student groups will represent each of the 10 countries in the Nile River Basin. Data cards are provided for students to... (View More)

Keywords: Watershed

The use or abuse of the Chesapeake Bay is examined and discussed in the form of a student role-playing activity. Each student gathers relevant background information and formulates questions from briefing cards included in the investigation. Ten... (View More)

In this lesson, learners will use History of Discovery cards and interpretive skits to examine how scientists throughout history have explored Saturn. The lesson enables students to discern the multicultural nature of scientific inquiry and to see... (View More)

This is an activity about lunar and terrestrial stratigraphy. Learners will design a development on the Moon that is suitable, feasible, and beneficial and present proposals for developments on the Moon in a competition for approval from a... (View More)

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