Mathematics

Find three-dimensional shapes in a fort! This fun title challenges children to find cylinders, cones, and pyramids in a fort while introducing them to terms like base, vertex, face, and more! Young...

Scientists have learned a lot in the last 400 years since bacteria was discovered. Today, bacteria's impact goes beyond medicine and science. Engineers want to use bacteria to solve problems. Designers want to use...

This high-interest title introduces readers to edible insects from around the world! From deep-fried silk worms to locust lollipops, students will not be able to put down this book that is filled with fun facts and...

Have you ever wondered what happens to your garbage after you throw it away? Learn about multi-digit numbers while taking a trip to a landfill and recycling center! Through real-world examples of...

The world of hackers is complex. Some hackers are hired to protect private information. But there are also hackers who love to cause chaos. Master mathematical expressions as you explore the secret lives of these...

You use a toilet every day, but have you thought about the history of them? Let's dive deep into the hidden world of toilets! Examine the inner workings of your everyday toilet, and peek at toilets around the world...

Within city limits, urban farmers are inventing new ways to grow food. They grow it on rooftops, in shared spaces, and anywhere else sunlight can reach. And where it can't grow, new techniques are being developed...

Add your way through the history of ice cream! Introduce students to addition within 10 as they build their foundational literacy skills and math content knowledge. This book features images...

Enjoying music is something that nearly everyone on the planet has in common. Our musical tastes may differ, but listening to music is a fundamental part of the human experience. Analyze the data about how...

People have been sending mail for a long time. But how they send it has changed over the years. Learn the history of mail delivery as you collect data! This nonfiction math reader...

This intriguing title teaches readers the history of number systems. From Egyptian times to the modern day, this text covers the number systems of the Roman Empire, the Maya Empire, the Inca Empire, Babylon, and India...

From Alexander Graham Bell to Steve Jobs, creative thinkers have revolutionized the way we communicate. Come aboard a young inventor's time machine as he explores the history of the telephone, one fraction at a time! By...