Henry Carter Hull

How do we learn about the world around us? One good way is to use our senses. Our senses give us five different ways to explore the world. But how do they do that? Read this book to find out!

Geosphere, hydrosphere, atmosphere, and biosphere-each of these spheres make up planet Earth. From deep below Earth's surface where metals are made to the thermosphere that protects our planet from harmful sunrays, travel through each layer of these spheres to see how every living thing is connected. In this engaging science e-book, fifth-grade readers will learn about the lithosphere, mantle and core of Earth's interior; five zones of the hydrosphere;...

How does a liquid become a gas? Through evaporation! Evaporation helps make puddles disappear after it rains. In this book, learn all about evaporation and how it happens.

The earth and the moon are always moving! Learn all about how the moon travels around the earth and why the moon looks different from night to night. The moon goes through different phases based on its position in relation to the earth and the sun. Vibrant images pair with easy-to-read text to keep students engaged from cover to cover. This reader also includes instructions for an engaging science activity and practice problems to further students'...

The need for speed is the motivating factor in this engaging book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how...

Matter is all around us! Everything we see is made up of matter - including the book you are holding and even our bodies. Explore the different states of matter, its properties, how it changes, and much more in this fact-filled book! Third-grade students will enjoy learning about solids, liquids, gases, and plasma as well as physical and chemical changes through this high-interest informational text filled with vibrant photographs. Aligned to the...

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually...

Will you need a jacket today? You would if it's going to be like the coldest day on record: -134°F! We depend on the weather forecast to help us make choices every day. But how do meteorologists make their predictions? Join storm chasers and explore the tools they use to measure and track invisible patterns in the sky in this exciting book. Teach third-grade students about measuring temperature, wind speed, air pressure, rain, and more with the colorful...

There are many types of weather. Different types of weather make us feel different things. This Spanish book introduces students to the concept of weather. With images that are easy to identify and clear, simple sentence structures, this science reader simplifies scientific concepts for young students as they improve their reading skills. A fun and easy science experiment and Your Turn! activity provide more in-depth opportunities for additional learning....

You eat food every day. In fact, every living organism can't live without it. Digestion is a complex, sometimes gross, process by which our bodies turn a meal into energy. From humans to birds and herbivores to decomposers, find out what happens after food enters the body in this dynamic science e-book. You'll be amazed to learn that you really are what you eat. Fifth-grade readers will learn about the digestive systems of humans and animals, photosynthesis,...