We all know that kids like video games, so why not help them learn course content in these virtual worlds? This guidebook helps teachers (grades 6-12) do that. It provides a diverse collection of virtual spaces where students engage in role-based learning. It features a nontechnical presentation; and a collection of multi-user games.

The bestselling author of E=mc2 weaves tales of romance, divine inspiration, and fraud through an account of the invisible force that permeates our universe—electricity—and introduces us to the virtuoso scientists who plumbed its secrets. For centuries, electricity was seen as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an explosion of knowledge and invention. The force that once seemed inconsequential was revealed to be responsible for everything from the structure of the atom to the functioning of our brains. In harnessing its power, we have created a world of wonders—complete with roller coasters and radar, computer networks and psychopharmaceuticals. In Electric Universe, the great discoverers come to life in all their brilliance and idiosyncrasy, including the visionary Michael Faraday, who struggled against the prejudices of the British class system, and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York City on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machine—what we know as the computer—was met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to “cure” his homosexuality. From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body, Electric Universe is a mesmerizing journey of discovery.

The spellbinding true account of the scientific competition to light the world with electricity. In the mid-to-late-nineteenth century, a burgeoning science called electricity promised to shine new light on a rousing nation. Inventive and ambitious minds were hard at work. Soon that spark was fanned, and a fiery war was under way to be the first to light—and run—the world with electricity. Thomas Alva Edison, the inventor of direct current (DC), engaged in a brutal battle with Nikola Tesla and George Westinghouse, the inventors of alternating current (AC). There would be no ties in this race—only a winner and a loser. The prize: a nationwide monopoly in electric current. Brimming with action, suspense, and rich historical and biographical information about these brilliant inventors, here is the rousing account of one of the world’s defining scientific competitions. Christy Ottaviano Books

By viewing the corporation as a communicator, Image Worlds links the histories of labor, business, consumption, engineering, and photography, providing a new perspective on one of the largest and most representative corporations. General Electric was one of the first modern industrial corporations to use photographs and other media resources to create images of itself; and the GE archives, comprising well over a million images, form one of the largest privately held collections in the world. To produce this venturesome book, David Nye has used these vast archives to develop a new approach to corporate ideology through corporate iconography.Image Worlds embraces symbols, intentional signs, and photographs on the one hand and the history of institutional and technological development on the other. It views photography as a developing technology with a history of its own, and presents the corporation as a communicator as well as a producer and employer.Illustrated with nearly 60 photographs from the archives, the book identifies five "image markets" that GE sought to organize and address. Company engineers, workers, and managers received publications designed to appeal to their presumed interests. Some of these grew into public journals with a scientific-educational mission; others were restricted in circulation even within the company. At the same time, illustrated mass-media advertising was created to reach potential consumers of GE products. Advertising that presented an image of GE as a place where "progress was the most important product." While GE was promoting this enlightened image, the company was also using its resources to reach the voting public, hoping to gain their support for private electrification in the national debate over municipal power.David E. Nye is Associate Professor of American History at Odense University in Denmark.