Math English

Learn about shapes.

Basic math skills for early learners!

Learn about subtraction.

NATIONAL BESTSELLER "A dazzling journey across the sciences and humanities in search of deep laws to unite them." —The Wall Street Journal One of our greatest scientists—and the winner of two Pulitzer Prizes for On Human Nature and The Ants—gives us a work of visionary importance that...

"This is science writing as wonder and as inspiration." —The Wall Street Journal Wall Street Journal From one of the most influential scientists of our time, a dazzling exploration of the hidden laws that govern the life cycle of everything from plants and animals to the cities we live in...

The Freakonomics of math—a math-world superstar unveils the hidden beauty and logic of the world and puts its power in our hands The math we learn in school can seem like a dull set of rules, laid down by the ancients and not to be questioned. In How Not to Be Wrong, Jordan Ellenberg shows us...

Now a Netflix original series starring Simon Baker, Travis Fimmel, and Phoebe Tonkin! “Hypnotizes you with wonder, and then hammers you with heartbreak. . . . Eli’s remarkably poetic voice and his astonishingly open heart take the day. They enable him to carve out the best of what’s...

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.

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?

From the New York Times-bestselling author of How Not to Be Wrong—himself a world-class geometer—a far-ranging exploration of the power of geometry, which turns out to help us think better about practically everything How should a democracy choose its representatives? How can you stop a...

Learn addition and subtraction! Addition: Songs that teach addends 0-9 and addition strategies. Subtraction: Songs that teach minuends 0-18, subtraction strategies, and fact families.

Winner of the Irish Book Awards Newcomer of the Year 2024 Shortlisted for the John McGahern Annual Book Prize A poignant debut novel about the lives of women in a claustrophobic coast town and the search for independence in a society that seeks to limit it. “Murrin powerfully renders the ways...

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.

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?

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!

When Kim and Josh visit their Grandma at her beach house, they discover a new hobby—shell collecting! Every day they add more and more shells to their collection. However, the number of shells Kim and Josh collect isn’t the biggest addition to their collection.

New York Times Bestseller! The View cohost and New York Times bestselling author Sunny Hostin dazzles with this brilliant novel about a life-changing summer along the beaches of Martha's Vineyard. Welcome to Oak Bluffs, the most exclusive Black beach community in the country. Known for its...

Work with data like a pro using this guide that breaks down how to organize, apply, and most importantly, understand what you are analyzing in order to become a true data ninja. From the stock market to genomics laboratories, census figures to marketing email blasts, we are awash with data. But...

From the New York Times bestselling author of Clear Thinking and Farnam Street founder, Shane Parrish. The third book in the timeless Great Mental Models series. Time and time again, great thinkers such as Charlie Munger and Warren Buffett have credited their success to mental...

AN INSTANT NEW YORK TIMES BESTSELLER! An ode to triangles, the shape that makes our lives possible Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be...