Books in Let's Find Out! series

The ground beneath our feet feels sturdy and still, but Earth is actually covered in moving plates. These large plates make up the outer layer of Earth's surface and sit on top of another layer made up of molten rock. Borders between two plates are often the site of earthquakes and volcanoes. The plates can slide against each other, crash into each other, move apart, and even create mountains. There is so much to learn about what's going on beneath the surface, as is provided here for your readers, perfectly encapsulated.

The human body has thousands of types of proteins, all of which play vitally important functions. While the body produces some of the amino acids it needs, the rest must be supplied through diet. This informative introduction explains what proteins are, the various tasks they enable, their diverse dietary sources, and what can result from consuming too much or too little protein. Sidebar boxes define key vocabulary words or contain questions to spur critical thinking. This book is great for both science and health collections.

Without plants, life as we know it could not survive. Plants provide humans and animals with air, shelter, food, and more. They harness the sun's power to supply energy to other organisms, protect and nurture environments, and yield endless resources for humans from clothes to medicine. Readers will learn of the invaluable uses and benefits of plants, as well as the threats they face. They will grow to appreciate the necessity of improving our planet through understanding and caring for plant life, and why it's important now more than ever.

Curriculum standards intersect with STEM education to create an informative book that introduces the concepts of hardware and software to a young audience. This book will then explain to young readers how hardware and software work together, and it will describe how writing code creates software and programs. These are concepts that every young reader will need to know in order to understand the basics of how computer technology works. Throughout this book, color-coded call-outs and vivid imagery will offer a visual treat to readers who understand with their eyes as well as with their hands.

It’s hard to imagine what life was like before there were cars. Cars have made it easy for people to travel within a city or across a continent. This informative resource delves into the rich history of the automobile as a form of transportation. Full-color photographs celebrate the many types of cars, and easy-to-read diagrams explain how a car is assembled and how it works. Finally, readers will be interested to learn about all the latest innovations in the field of automobiles and how they will be driving in the future.

Without plants, life as we know it could not survive. Plants provide humans and animals with air, shelter, food, and more. They harness the sun's power to supply energy to other organisms, protect and nurture environments, and yield endless resources for humans from clothes to medicine. Readers will learn of the invaluable uses and benefits of plants, as well as the threats they face. They will grow to appreciate the necessity of improving our planet through understanding and caring for plant life, and why it's important now more than ever.

The culmination of the women's suffrage movement in the United States was the passage of the 19th Amendment in 1920. Introduce young readers to the fight for equal voting rights and the value of primary sources in the study of history with this age-appropriate resource. The amendment itself is cited in full, while brief passages from other primary sources illuminate the long struggle for the franchise. Historical photos offer yet another opportunity for learning from primary sources. Chapters on women's rights today and the fight for women's suffrage around the world offer a broader context for understanding the subject.

Today, dietary supplements have become a booming business and it's trendy for the food industry to use vitamins as a selling point in their products. Sometimes, consumers can lose track of the truth about vitamins among misleading and incomplete claims. This book provides accurate information, introducing young readers to the vitamins essential for their health. They will come away from the book knowing what vitamins they need, why they're vital for good nutrition, and the consequences of deficiencies or overdoses. They will understand how to wisely enhance their daily diets.

An exciting new nonfiction series just right for preschoolers! Features an age-appropriate story, photographs, wipe-off learning activities, stickers, and plastic toys for hands-on learning fun!This informative activity book based on the Let's Find Out classroom magazine takes kids on a visit to the fire station! They can learn all about the fire engine and the gear firefighters use to fight fires...even a few tips about fire safety!The spiral-bound activity book includes eight pages of wipe-off activities, a dry-erase marker, stickers, and four miniature plastic fire station accessories.

Water covers almost 75 percent of Earth's surface. People, plants, and animals all need water to live. Through accessible language and engaging images, readers will follow the flow of water through the water cycle. Using real-life examples, readers will identify water cycle steps such as evaporation from puddles and condensation found in clouds or fog. The text also shares opportunities to observe the powerful movement of water. Sidebars offer further information, such as questions that invite readers to consider water use in everyday life and the many human-related activities that affect the water cycle.