Math English

The creator of the revolutionary educational platform Khan Academy share his vision for the future of schooling and the major role that technology will play. A free, world-class education for anyone, anywhere: this is the goal of the Khan Academy, a passion project that grew from an ex-engineer...

Have you ever wondered what a fraction or percentage means and how they are related? Basic principles of fractions, decimals, and percentages and how to apply them to other forms of mathematics are explained through informative and engaging content in this new addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.

NEW YORK TIMES BESTSELLER Thirteen extraordinary essays shed new light on the mystery of the universe—and on one of the most brilliant thinkers of our time. “[Hawking] sprinkles his explanations with a wry sense of humor and a keen awareness that the sciences today delve not only into...

From the best-selling author of Einstein’s Dreams comes a rich, fascinating answer to the question, Can the scientifically inclined still hold space for spirituality? Gazing at the stars, falling in love, or listening to music, we sometimes feel a transcendent connection with a cosmic unity...

Death in the Air has descriptive copy which is not yet available from the Publisher...

Math is not only the game of numbers but also the language of nature. As a matter of fact, it has been established through research that the more we understand our universe, the more we discover interesting mathematical connections. For instance, flowers have spirals that are carefully lined up in a special sequence of numbers commonly referred to as Fibonacci numbers. This sequence can be studied, understood, and generated.

Are you ready for a sorting safari? Join Graph Giraffe as he organizes animals in the African savannah. Learn how sorting helps you see information in new ways.

Is there a secret formula for getting rich? For going viral? For deciding how long to stick with your current job, Netflix series, or even relationship? This book is all about the equations that make our world go round. Ten of them, in fact. They are integral to everything from investment...

Excavations has descriptive copy which is not yet available from the Publisher...

By following Bruce’s 40-year restaurant career, you’ll learn the most common financial mistakes independent restaurateurs make and the strategies that can turn around any restaurant. In this book, you’ll learn the business strategies that, when applied to any hospitality operation, will ensure success. Make your financial operations effortless by learning the math of restaurant operations, avoiding the most common myths of restaurant operations, and turning the magic of restaurant operations into success!

Kayla Shaw is a smart and capable private banker in Arizona. Rand McCree is a haunted man painting landscapes in the Pacific Northwest, burning with a need for answers. They are two strangers with nothing in common—until their lives entwine . . . and explode. Everything changes for Kayla as...

Scientists are using simulations to recreate the universe, revealing the hidden nature of reality. Cosmology is a tricky science—no one can make their own stars, planets, or galaxies to test its theories. But over the last few decades a new kind of physics has emerged to fill the gap between...

An engaging, accessible introduction into how numbers work and why we shouldn’t be afraid of them, from maths expert Rachel Riley. Do you know your fractions from your percentages? Your adjacent to your hypotenuse? And who really knows how to do long division, anyway? Puzzled already? Don’t...

Math has certainly gotten a bad reputation for being a subject that involves endless calculations and problems that will never be used in the real world, especially now that we all walk around with calculators in our pockets! But the fact is that math is required in multiple areas of an adult’s life, from preparing recipes to managing finances, and that’s without a career in STEM.

For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two prodigies ultimately proved that the quintic cannot be solved by a simple formula. The first popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.

The story of the men and women who drove the Voyager spacecraft mission— told by a scientist who was there from the beginning. The Voyager spacecraft are our farthest-flung emissaries—11.3 billion miles away from the crew who built and still operate them, decades since their launch. Voyager...

Are you fascinated by the cosmos and eager to explore the quantum realm without complex equations? Curious about wave-particle duality or how quantum theories impact everyday life, from computing to futuristic tech? Quantum Physics Simplified breaks down mind-bending concepts into engaging, easy-to-follow explanations, making the quantum world accessible to anyone with a curious mind.

Something She's Not Telling Us has descriptive copy which is not yet available from the Publisher...

Learn multiplication and division! Multiplication: Songs that teach every multiplication fact separately: the identity property, the zero property, skip counting, and review the facts! Division: Songs that teach division terminology, strategies for division, and division facts 0-9.

A science book for the general reader that is informative enough to be a popular textbook and yet well-written enough to appeal to general readers. “Hazen and Trefil [are] unpretentious—good, down-to-earth, we-can-explain-anything science teachers, the kind you wish you had but never did...