Math English

This audiobook introduces counting by fives by counting fingers.

After Troy’s teacher tells the students about a scale during math class, Troy has an idea for a math game. Will Troy’s scale guessing game be a hit with the class? Just “weight” and see what Troy has hidden in his mystery bags to find out.

Teen superstar Flory Glory is coming to the Pizza Palace, and Lucy can't wait. When Flory arrives with her entourage, nobody seems hungry—until the pizza arrives. Lucy and Flory know just how to solve the problem, and it's more than a fraction of fun!

Jen and her brother Nick, along with some friends, are ready for some friendly competition. Who ends up selling more lemonade—Jen with the yellow or Nick with the pink? At the end of the day, it all adds up to "sum" fun.

The US healthcare system excels in research, innovation, and clinical care, but is failing to keep up with the operational challenges of the digital age. Today’s healthcare organizations face immense financial challenges, and their most valuable resources - people, rooms, and equipment - are being used inefficiently. The result? Long wait times for patients, overstressed staff, underused assets, and poor ROI for organizations.

This audiobook introduces counting by fives by counting the number of arms on starfishes.

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

Did you know that the odds of making a hole in one in golf are 1 in 3,000? Or that the chances that Earth will be hit by a large asteroid are 1 in 100,000,000! Strange things happen around us every day. Look inside to find out the odds of these strange events happening to you!

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

The animal kingdom is packed with information. Join Graph Giraffe as he collects data at a pet store. Learn how analyzing data helps you see information in new ways.

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.

Estimating is a smart way of guessing the number of something. Discover tips and tricks to help you guess the number of jelly beans and other fun estimating challenges.

Likely or unlikely? Possible or impossible? Probability is how likely something is. Will it be rainy or sunny for the party? Where will the spinner land? Listen and find out!

Rachel wants to make a difference in Mr. Thomas’ life and in his garden. When she helps Mr. Thomas with his tomato crop, they end up with way too many. Will Rachel be able to help Mr. Thomas subtract tomatoes from the large crop? More importantly, will her friendship make a difference in his life?

A stingy ex-husband, a teenage daughter, and a rusted-out Ford Escort have multiplied her troubles. Tripping over a dead body while on her morning jog seems like another incident for the minus column. But then her new editor at the newspaper gives her a regular column detailing the investigation. He's handsome, single, and just a bit mysterious. Suddenly, Colleen's life is on the plus side. Unfortunately, one dead algebra teacher plus two secret affairs plus four suspicious suspects quickly adds up to three perilous "accidents" for Colleen.

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.

Go on an adventure with Polly as she learns how to use special names to categorize shapes! Any closed, flat shape with at least three straight sides is called a polygon. Did you know a quadrilateral—or a shape with four straight sides—can have several names? You can call one a parallelogram, a rhombus, a trapezoid, or even a square! What shapes can you recognize?

Join us as we go on a journey into the world of symmetry! Learn about the wonders of line symmetry—or reflection—as you create mirror images and watch how rotational symmetry works in this brief peek into this area of geometry.

Why aren't left-handers extinct? What makes a rainbow round? How is a pancreas...like a pendulum? These may not look like math questions, but they are - because they all have to do with patterns. And mathematics, at heart, is the study of patterns. That realization changed Eddie Woo's life - by turning the "dry" subject he dreaded in high school into a boundless quest for discovery. Now an award-winning math teacher, Woo sees patterns everywhere: in the "branches" of blood vessels and lightning, in the growth of a savings account and a sunflower, even in his morning cup of tea!

The best brain teasers are those that have challenged and captivated the attention of puzzle lovers throughout time. Collected here to keep your wits sharp, this book features the cleverest brain teasers from around the world and throughout history. The 125 Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx.