Math English

If your class has 23 or more students, there's more than a 50% chance that two or more students share a birthday. How is this possible? Learn about probability with this simple exercise.

Two coins are face-up side by side. What will happen if you roll one coin around the top of the other? Will the head be right-side up? Or upside-down?

What animals are in water? Which ones are out? You can walk over or under a bridge. We can dribble a basketball behind or in front of us. Comparing Directions helps children recognize opposing directionals with fun, relatable themes. Comparing Directions titles include tools for teachers and caregivers as well as introductory nonfiction features.

Your house is packed with big things and small things and everything in-between. How tall is your refrigerator? How long is your bed? How wide is your door? Fun rhyming text will help early learners get ready to measure.

Piles of tart apples. Cans of delicious soup. Rows of crunchy carrots. The grocery store is full of tasty foods and other items to count. Fun rhyming text will encourage young learners to start counting.

Bruce Bueno de Mesquita is a master of game theory, which is a fancy label for a simple idea: People compete, and they always do what they think is in their own best interest. Bueno de Mesquita uses game theory and its insights into human behavior to predict and even engineer political...

Learn Your Audio Division Tables 0–12 Fast is a clear and structured listen-and-learn programme that helps children memorise division facts with confidence. Division can be one of the hardest parts of maths to master, especially when learning relies only on worksheets and drills. This audiobook offers a simpler way forward, using calm narration, repetition, and built-in pauses to support active recall without pressure or screens. Across the full 0–12 division tables, learners are guided through regular practice that encourages memory, understanding, and steady progress.

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.

A brilliant mathematician examines the complexity of gender and society and forges a path out of inequality. Why are men in charge? After years in the male-dominated field of mathematics and in the female-dominated field of art, Eugenia Cheng has heard the question many times. In x + y, Cheng...

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...

Today it is all about numbers and counting. Are you ready to meet a little duck with a feather on his back? Or join Five Little Skunks on their picnic adventure at the park? Kids will jump right in and start counting with silly songs and classic nursery rhymes. Songs include: “This Old Man,” Ten in the Bed,” “Counting by Tens,” "Six Little Ducks," and so many more!

Pea pods, cucumbers, and strawberries provide plenty of opportunities for counting in the garden! Follow Dad, Grandma, and other family members as they pick and count.

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

This audiobook introduces counting by tens by counting the number of toes on the beach.

This audiobook introduces counting by tens by counting the number of buttons in the jar.

A counting book that follows the construction of a building, from one plan to twelve stories.

Count by fives in this engaging book written by award-winning author Michael Dahl.

This audiobook introduces counting by fives by counting fingers.

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!