Grade 3

What sea creature can open jars, use tools, and disguise itself to look like its predator's worst enemy? The answer is the smartest invertebrate in the animal kingdom—the octopus! In… More →

Ants live on every landmass on Earth except Antarctica and certain small islands. Living together in colonies, each ant plays a part in keeping the colony running smoothly. Learn how these… More →

Dolphins make clicking sounds and listen for echoes to catch food. Echoes help dolphins locate fish. Learn all about dolphin communication and how dolphins prosper underwater! More →

What has the power to move sailboats across water and pick houses up off the ground? Wind. Beginning readers will be blown away as they discover what wind is and how it moves on calm days and More →

In Lions in Danger, children will follow lions living on the grassland of Africa as they learn about their habitat, physical characteristics, diet, lifecycle, and behavior. Yet lions are… More →

Take a climb high into the mountains! This basic introduction to mountains explains the different kinds of mountains, how mountains form, and how people use mountains for recreational activities. More →

In Orangutans in Danger, young readers will follow orangutans living in the rain forests as they learn about their natural habitat, physical characteristics, diet, lifecycle, and behavior.… More →

Grasshoppers use their back legs to jump high into the air! They often travel in swarms that can easily eat an entire field of plants. Hop into this introduction and learn all about grasshoppers. More →

Farmers need just the right amount of rain for their fields. Too little or too much can destroy crops. This book explores our human need for rain and introduces floods, droughts, and the water cycle. More →

In A T. Rex Named Sue, young readers will follow the adventures of paleontologist Sue Hendrickson as she unearths a startling discovery-the nearly complete fossil remains of a Tyrannosaurus… More →

Sunshine provides the energy needed to support life on Earth. Eager readers will learn what sunshine is, how it creates heat, and its impact on the weather and seasons. More →

There are many different kinds of caves found all around the world. Many are millions of years old! Students will explore the many different kinds of caves, their unique features, and the… More →