Math English

Many people take math in high school and promptly forget much of it. But math plays a part in all of our lives all of the time, whether we know it or not. In The Joy of x, Steven Strogatz expands on his hit New York Times series to explain the big ideas of math gently and clearly, with wit, and insight.

In 2006, an oddball group of bankers, traders and brokers from some of the world's largest financial institutions made a startling realization: Libor - the London interbank offered rate, which determines the interest rates on trillions in loans worldwide - was set daily by a small group of easily manipulated functionaries, and that they could reap huge profits by nudging it to suit their trading portfolios.

Dan and Sue are sure they can build a snowman taller than a tree—even if John and Zack don’t believe them. Rulers, yardsticks, and tape measures are useful tools for Dan and Sue, but will the snowman measure up?

We know trivia is fun, especially for kids, and we also know that learning new things and gaining new knowledge on topics you love is one of the most enjoyable parts about it. Trivia has been around since the dawn of time and continuously brings new and fun interactive ways for friends, family, and children to enjoy together. Unfortunately, finding interesting topics to learn about can take a lot of time and effort to find when searching through blog post after blog post. Luckily, Trivia for Smart Kids puts an end to this problem.

It’s not a book about numbers, percentages or decimals. It’s a book that drives to the heart of the money problems many people deal with—because those problems are usually symptoms of a bigger issue. The issue is our inaccurate beliefs, fears and flat-out lies about budgeting. Ramsey Personality and debt elimination expert Jade Warshaw candidly shares how she and her husband, Sam, shifted their mindset around money and paid off over $460,000 in debt—including $280,000 of student loans!

Whether pondering black holes or predicting discoveries at CERN, physicists believe the best theories are beautiful, natural, and elegant, and this standard separates popular theories from disposable ones. This is why, Sabine Hossenfelder argues, we have not seen a major breakthrough in the foundations of physics for more than four decades. The belief in beauty has become so dogmatic that it now conflicts with scientific objectivity: Observation has been unable to confirm mindboggling theories, like supersymmetry or grand unification, invented by physicists based on aesthetic criteria.

For going on two decades, Scientific American’s “Ask the Experts” column has been answering reader questions on all fields of science. We’ve taken your questions from the basic to the esoteric and reached out to top scientists, professors, and researchers to find out why the sky is blue or whether we really only use 10 percent of our brains. Now, we’ve combed through our archives and have compiled some of the most interesting questions (and answers) into a series of books.

Are you ready to unlock the doors to endless opportunities and take control of your future? Look no further than our comprehensive GED Test Prep & Study Guide, designed to guide you towards triumph in the General Education Development (GED) examination. Whether you're a high school dropout seeking a second chance or an adult learner aiming to expand your horizons, this book is your essential companion on the road to success.

We live in the age of the algorithm. Increasingly, the decisions that affect our lives—where we go to school, whether we can get a job or a loan, how much we pay for health insurance—are being made not by humans, but by machines. In theory, this should lead to greater fairness: Everyone is judged according to the same rules.

The Math Myth expands Hacker's scrutiny of many widely held assumptions, like the notions that mathematics broadens our minds and that the entire Common Core syllabus should be required of every student. He worries that a frenzied emphasis on STEM is diverting attention from other pursuits and subverting the spirit of the country. In fact, Hacker honors mathematics as a calling (he has been a professor of mathematics) and extols its glories and its goals.

In kindergarten, James Rhee received a toy red helicopter in gratitude for a simple act of generosity—sharing his lunch. Decades later, the lesson from that small gift led him to develop a human-centered framework for business and personal achievement that helped him overcome seemingly insurmountable hurdles and find unprecedented success.

Shalinee Sharma is one of the world’s top experts on math learning, but when she was in school, she sat in the back row, unsure if she could ever master the subject. Many of us buy into the idea that some people are innately good at math and others just won’t ever succeed at it—but it’s not true, and numeracy is as important as literacy when it comes to opening doors in life.

From birthdays to birth rates to how we perceive the passing of time, mathematical patterns shape our lives. But for those of us who left math behind in high school, the numbers and figures hurled at us as we go about our days can sometimes leave us scratching our heads, feeling as if we're fumbling through a mathematical minefield.

Music makes learning math facts 0-12 easy and fun. Kids will listen and say each fact and answer beginning with facts of one, all the way through the multiple of twelve.

Hockey statistics come to life. Listeners won't look at math the same way again!

Baseball statistics come to life. Listeners won't look at mathematics in the same way again.

Basketball statistics come to life. Listeners won't look at math the same way again!

Football statistics come to life. Listeners won't look at math the same way again!

Master the mental game of Texas hold 'em poker and learn how to use simple and effective techniques to crush your opponents in any poker game! Even if you’re the guy who loses his money every time or you've barely played a game of poker in your life and want to hit the ground running, The Poker Mind is a guide that will give you a huge advantage over your opponents.

The insanely useful strategies presented here are clear and concise and taught with many hand examples that demonstrate profitable poker play. Sky will quiz your understanding throughout the book, and he’ll have you taking action on and off the felt with 55 different actions steps. This isn’t just a hear-it-and-shelve-it poker guide. This audiobook is your new poker coach; teaching you strategies and expecting you to use them. Then when you’re ready, repeating the process with the next valuable set of strategies.