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CAMBRIDGE, ENGLAND - This past year has been a time of signs and wonders for the open educational resources movement, which pushes for the free public access to educational materials.

"While students at the Massachusetts Institute of Technology pay thousands of dollars for courses, the university will announce a new program on Monday allowing anyone anywhere to take M.I.T. courses online free of charge - and for the first time earn official certificates for demonstrating mastery of the subjects taught. "

"What is a "flipped classroom"? It's an "inverted" teaching structure in which instructional content is delivered outside class, and engagement with the content - skill development and practice, projects and the like - is done in class, under teacher guidance and in collaboration with peers."

A PARADOX of American higher education is this: The expectations of leading universities do much to define what secondary schools teach, and much to establish a template for what it means to be an educated man or woman. College campuses are seen as the source for the newest thinking and for the generation of new ideas, as society's cutting edge.

Boaz Weinstein's opening move on Wall Street came as a result of chess.

"CHANDLER, Ariz. - Amy Furman, a seventh-grade English teacher here, roams among 31 students sitting at their desks or in clumps on the floor. They're studying Shakespeare's "As You Like It" - but not in any traditional way. "

In January, a time when many scientists concentrate on grant proposals, Jennifer D. Calkins and Jennifer M. Gee, both biologists, were busy designing quail T-shirts and trading cards. The T-shirts went for $12 each and the trading cards for $15 in a fund-raising effort resembling an online bake sale. The $4,873 they raised, mostly from small donations, will pay their travel, food, lab and equipment expenses to study the elegant quail this fall in Mexico.

DENIZENS of the Twitter-verse, please be advised: Whether you are a Libyan celebrating the demise of Col. Muammar el-Qaddafi, a New Zealand office worker sleepily starting your day or a California teenager trying out the latest slang, your words are being analyzed.

"IN late September, as workers applied joint compound to new office walls, hoodie-clad colleagues who had just met were working together on deadline. Film editors, code-writing interns and "edX fellows" - grad students and postdocs versed in online education - were translating videotaped lectures into MOOCs, or massive open online courses. As if anyone needed reminding, a row of aqua Post-its gave the dates the courses would "go live.""

The software program unleashed in this classroom is the brainchild of Salman Khan, an Ivy League-trained math whiz and the son of an immigrant single mother. Mr. Khan, 35, has become something of an online sensation with his Khan Academy math and science lessons on YouTube, which has attracted up to 3.5 million viewers a month.

You can learn a lot about the world from Wikipedia, sometimes without reading the articles. Kalev Leetaru, a researcher at the University of Illinois, has been looking at the capacious volunteer-written encyclopedia as a Big Data resource, concentrating on the connections between cities around the globe over time. To understand these connections, he focuses on the type of language used to talk about a particular place, to see whether the writers have a generally positive or negative sentiment toward the place at that time.

interesante articulo sobre educacion en la web

"It appears that the effect of physical temperature is not just on how we see others, it affects our own behavior as well," Dr. Bargh said. "Physical warmth can make us see others as warmer people, but also cause us to be warmer - more generous and trusting - as well."

Last month, in a small room on the fifth floor of a high-rise building in San Mateo, Calif., three men sat around a table, thinking. The place was wallpapered with Post-it notes, in a riot of colors, plus column after column of index cards pinned to foam boards. Some of the cards had phrases like "space maximizers" or "stuff trackers" written on them. Many had little three-dimensional ink drawings and titles, like "color-coded Tupperware horizontal stacker." It looked as if these guys had been locked in and told they couldn't leave until they dreamed up 1,000 of the wackiest home-storage items they could imagine.

"Computers, electronic whiteboards and other interactive technologies are fundamentally changing American education . That's the view of the experts whom The Times spoke with about what the classroom will look like ten years from now. Listen to excerpts from their predictions below, and share your own thoughts in the comments section. "

"If any institution is equipped to handle questions of strategy, it is Harvard Business School, whose professors have coined so much of the strategic lexicon used in classrooms and boardrooms that it's hard to discuss the topic without recourse to their concepts: Competitive advantage. Disruptive innovation. The value chain."