In this activity, student teams research and develop a proposal to decrease the carbon footprint of their city's/town's public transportation system and then prepare a report that explains why their transportation plan is the best for their community.

Students will analyze a variety of county-level census data, including on employment, technology, and transportation, in histograms to compare and contrast the shapes of their distributions and to interpret measures of center and spread in context.

Developed by a team of scientists from two national laboratories, education researchers, gamers, and a professional game developer, Challenge and Persuade is a highly social, fast-paced, fun-to-play card game in which players compete in applying skills in argumentation. Through game play, players come to understand the many manifestations of how the extreme amplification of the human population, exploding worldwide demand for energy, increasing exploitation of water resources, and alteration of the planet's climateâare tightly intertwined at the nexus of energy, water, and climate; one cannot be considered in isolation from the other two. Development was supported by the National Science Foundation.

Learn about the Chandra X-Ray Observatory's telescope system, science instruments, and spacecraft system in this interactive activity adapted from NASA.

a recent revision of the film text
the revised text has altered margins deemed more helpful for printing the text....
fourth Amazon revision for printing

This new version of the CCK adds capacitors, inductors and AC voltage sources to your toolbox! Now you can graph the current and voltage as a function of time.

Students learn that ordinary citizens, including students like themselves, can make meaningful contributions to science through the concept of "citizen science." First, students learn some examples of ongoing citizen science projects that are common around the world, such as medical research, medication testing and donating idle computer time to perform scientific calculations. Then they explore Zooniverse, an interactive website that shows how research in areas from marine biology to astronomy leverage the power of the Internet to use the assistance of non-scientists to classify large amounts of data that is unclassifiable by machines for various reasons. To conclude, student groups act as engineering teams to brainstorm projects ideas for their own town that could benefit from community help, then design conceptual interactive websites that could organize and support the projects.

Using film as a lens to explore and interpret various aspects of the urban experience in both the U.S. and abroad, this course presents a survey of important developments in urbanism from 1900 to the present day, including changes in technology, bureaucracy, and industrialization; immigration and national identity; race, class, gender, and economic inequality; politics, conformity, and urban anomie; and planning, development, private property, displacement, sprawl, environmental degradation, and suburbanization.

Photographs that help to document the photographic technologies used during the Civil War. This set also includes a Teacher's Guide with historical context and teaching suggestions.

Although attention will be devoted to the causes and long-term consequences of the Civil War, this class will focus primarily on the war years (1861-1865) with special emphasis on the military and technological aspects of the conflict. Four questions, long debated by historians, will receive close scrutiny:

What caused the war?
Why did the North win the war?
Could the South have won?
To what extent is the Civil War America's "defining moment"?

Using the American Civil War as a baseline, the course considers what it means to become "modern" by exploring the war's material and manpower needs, associated key technologies, and how both influenced the United States' entrance into the age of "Big Business." Readings include material on steam transportation, telegraphic communications, arms production, naval innovation, food processing, medicine, public health, management methods, and the mass production of everything from underwear to uniforms—all essential ingredients of modernity. Students taking the graduate version must complete additional assignments.

Students are challenged to design a method for separating steel from aluminum based on magnetic properties as is frequently done in recycling operations. To complicate the challenge, the magnet used to separate the steel must be able to be switched off to allow for the recollection of the steel. Students must ultimately design, test, and present an effective electromagnet.

Students observe and discuss a simple balloon model of an electrostatic precipitator to better understand how this pollutant recovery method functions in cleaning industrial air pollution.

This series of 11 captioned images depict the harnessing of three types of alternative energy sources: tidal, wind and solar. In contrast, several images of fossil fuel usage are included. The Climate Kids website is a NASA education resource featuring articles, videos, images and games focused on the science of climate change.

This series of 12 captioned images depict some of the issues facing Earth’s fresh water supply, such as pollution, drought, and glacial retreat. The Climate Kids website is a NASA education resource featuring articles, videos, images and games focused on the science of climate change.