Contextual Pricing: The Death of List Price and the New Market Reality

Clay Christensen's groundbreaking bestselling work in education now updated and expanded, including a new chapter on Christensen's seminal "Jobs to Be Done" theory applied to education.

"Provocatively titled, Disrupting Class is just what America's K-12 education system needs--a well thought-through proposal for using technology to better serve students and bring our schools into the 21st Century. Unlike so many education 'reforms,' this is not small-bore stuff. For that reason alone, it's likely to be resisted by defenders of the status quo, even though it's necessary and right for our kids. We owe it to them to make sure this book isn't merely a terrific read; it must become a blueprint for educational transformation."
—Joel Klein, Chancellor of the New York City Department of Education

"A brilliant teacher, Christensen brings clarity to a muddled and chaotic world of education."
—Jim Collins, bestselling author of Good to Great

“Just as iTunes revolutionized the music industry, technology has the potential to transform education in America so that every one of the nation’s 50 million students receives a high quality education. Disrupting Class is a must-read, as it shows us how we can blaze that trail toward transformation.”
—Jeb Bush, former Governor of Florida

According to recent studies in neuroscience, the way we learn doesn't always match up with the way we are taught. If we hope to stay competitive-academically, economically, and technologically-we need to rethink our understanding of intelligence, reevaluate our educational system, and reinvigorate our commitment to learning. In other words, we need "disruptive innovation."

Now, in his long-awaited new book, Clayton M. Christensen and coauthors Michael B. Horn and Curtis W. Johnson take one of the most important issues of our time-education-and apply Christensen's now-famous theories of "disruptive" change using a wide range of real-life examples. Whether you're a school administrator, government official, business leader, parent, teacher, or entrepreneur, you'll discover surprising new ideas, outside-the-box strategies, and straight-A success stories. You'll learn how:

• Customized learning will help many more students succeed in school
• Student-centric classrooms will increase the demand for new technology
• Computers must be disruptively deployed to every student
• Disruptive innovation can circumvent roadblocks that have prevented other attempts at school reform
• We can compete in the global classroom-and get ahead in the global market

Filled with fascinating case studies, scientific findings, and unprecedented insights on how innovation must be managed, Disrupting Class will open your eyes to new possibilities, unlock hidden potential, and get you to think differently. Professor Christensen and his coauthors provide a bold new lesson in innovation that will help you make the grade for years to come.

When we feel that life is out of control, He is in control.

When tragedy strikes, people desperately search for answers. Believers and unbelievers alike find themselves turning to God. Best-selling author and pastor Max Lucado points to the only real answer to tragedy and crisis: Prayer. In For the Tough Times, Lucado helps us understand how to pray despite our doubt and fear.

The Calculus of Friendship is the story of an extraordinary connection between a teacher and a student, as chronicled through more than thirty years of letters between them. What makes their relationship unique is that it is based almost entirely on a shared love of calculus. For them, calculus is more than a branch of mathematics; it is a game they love playing together, a constant when all else is in flux. The teacher goes from the prime of his career to retirement, competes in whitewater kayaking at the international level, and loses a son. The student matures from high school math whiz to Ivy League professor, suffers the sudden death of a parent, and blunders into a marriage destined to fail. Yet through it all they take refuge in the haven of calculus--until a day comes when calculus is no longer enough.

Like calculus itself, The Calculus of Friendship is an exploration of change. It's about the transformation that takes place in a student's heart, as he and his teacher reverse roles, as they age, as they are buffeted by life itself. Written by a renowned teacher and communicator of mathematics, The Calculus of Friendship is warm, intimate, and deeply moving. The most inspiring ideas of calculus, differential equations, and chaos theory are explained through metaphors, images, and anecdotes in a way that all readers will find beautiful, and even poignant. Math enthusiasts, from high school students to professionals, will delight in the offbeat problems and lucid explanations in the letters.

For anyone whose life has been changed by a mentor, The Calculus of Friendship will be an unforgettable journey.

In our digital age, students have dramatically new learning needs and must be prepared for the idea economy of the future. In Getting Smart, well-known global education expert Tom Vander Ark examines the facets of educational innovation in the United States and abroad. Vander Ark makes a convincing case for a blend of online and onsite learning, shares inspiring stories of schools and programs that effectively offer "personal digital learning" opportunities, and discusses what we need to do to remake our schools into "smart schools."

• Examines the innovation-driven world, discusses how to combine online and onsite learning, and reviews "smart tools" for learning
• Investigates the lives of learning professionals, outlines the new employment bargain, examines online universities and "smart schools"
• Makes the case for smart capital, advocates for policies that create better learning, studies smart cultures

The mathematical foundation of Western science is a gift from the Indians, Chinese, Arabs, Babylonians, and Maya. The ancient Egyptians developed the concept of the lowest common denominator, and they developed a fraction table that modern scholars estimate required 28,000 calculations to compile. The Babylonians developed the first written math and used a place-value number system. Our numerals, 0 through 9, were invented in ancient India; the Indians also boasted geometry, trigonometry, and a kind of calculus.

Planetary astronomy as well may have begun with the ancient Indians, who correctly identified the relative distances of the known planets from the sun, and knew the moon was nearer to the earth than the sun was. The Chinese observed, reported, dated, recorded, and interpreted eclipses between 1400 and 1200 b.c. Most of the names of our stars and constellations are Arabic. Arabs built the first observatories.

Five thousand years ago, the Sumerians said the earth was circular. In the sixth century, a Hindu astronomer taught that the daily rotation of the earth on its axis provided the rising and setting of the sun. Chinese and Arab scholars were the first to use fossils scientifically to trace earth's history.

Chinese alchemists realized that most physical substances were merely combinations of other substances, which could be mixed in different proportions. Islamic scholars are legendary for translating scientific texts of many languages into Arabic, a tradition that began with alchemical books. In the eleventh century, Avicenna of Persia divined that outward qualities of metals were of little value in classification, and he stressed internal structure, a notion anticipating Mendeleyev's periodic chart of elements.

Iron suspension bridges came from Kashmir, printing from India; papermaking was from China, Tibet, India, and Baghdad; movable type was invented by Pi Sheng in about 1041; the Quechuan Indians of Peru were the first to vulcanize rubber; Andean farmers were the first to freeze-dry potatoes. European explorers depended heavily on Indian and Filipino shipbuilders, and collected maps and sea charts from Javanese and Arab merchants.

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Research shows a memorable presentation is a combination of stirring your audience's emotions while appealing to its intellect. This team of authors has developed techniques that tap into the persuasive, expressive aspects of presentations-employed over the past ten years by Fortune 500 companies such as TD Ameritrade, Mattel, Fisher-Price, Merrill Lynch, Siemens, and Pfizer.

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