Grade 1 - 2

Whales are huge ocean mammals! Beginning readers can learn about these awe-inspiring animals through literacy-focused text and crisp photos in this low-level title. Special features introduce More →

The whale shark may be the largest fish in the sea, but don't let size fool you. This gentle giant hunts for some of the smallest water animals, gulping up big groups of them before filtering More →

More →

Whether viewed from the ground or from a plane flying high above Earth's surface, clouds give us a lot to think about! In this book, the questions that kids have about clouds are answered… More →

In this book, early readers will learn about what makes up clouds and how they form in the sky. Vibrant, full-color photos and carefully leveled text will engage beginning readers as they… More →

In What Are Exoplanets?, early fluent readers will learn what and where exoplanets are and what scientists learn about our universe by studying them. Beautiful, crisp, full-color photographs… More →

A chunk of granite rock may look gray and boring, but take a closer look under a microscope and it's possible to see that the rock is made from billions of tiny colorful grains. Each… More →

In this book, vibrant, full-color photos, diagrams, and carefully leveled text will engage beginning readers as they learn how earthquakes… A picture diagram details and labels the ste More →

In What Causes a Supernova?, early fluent readers will learn why some stars explode into supernovas, and what scientists learn about our universe by studying them. Beautiful, crisp,… More →

The village of Bottom needed a new leader. With a lot of demanding people to care for, this was a big job. It was a shame that it happened to fall to Nina. The villagers were in for a bumpy ride. More →

As kids go back to school in fall, weather and activities are changing around them. Why do the leaves fall? Do animals have to get ready for winter too? This series answers kids' questions… More →

It's springtime, and the world seems fresh and new. Flowers are blooming, and baby animals are being born. It's finally warm enough to play outside without a coat! Why do the birds sing? How… More →