¿Sabías que el Tiranosaurio era el dinosaurio come carne más feroz? No era el más grande, pero era enorme – 7 toneladas (6.5 toneladas métricas) de monstruosidad. Con más de 40 pies (12 m) de largo, fue un asesino inteligente con una visión aguda. Aprende todo sobre estas criaturas prehistóricas y los paleontólogos que los estudian.
¿Sabías que los científicos que estudian los volcanes se llaman volcanólogos? Conoce los tres tipos principales de volcanes: cono de ceniza, volcanes escudo y volcanes compuestos. Las ilustraciones increíbles realísticas y las cajas informativas de estadística, llenas con datos interesantes, hacen este libro de 24 páginas divertido y emocionantes para los jóvenes entusiastas de la ciencia de edades 4 para arriba!
Earth was a lot different when dinosaurs were alive. Scientists study important clues that were left behind to learn what kinds of dinosaurs lived where, what they ate, and how fast they could run. Even though there have been incredible changes on Earth, there are still dinosaur relatives living today!
En el libro se describen los procesos naturales que crean las rocas. Se examinan las rocas ígneas, sedimentarias, y metamórficas.
Take an in-depth look at earth science in this science encyclopedia.
Spring is a wonderful time of year. Readers will learn that spring weather can be very different from place to place. In some places, spring can be warm and sunny or like most other days. In other places, it can mean the end of a long, cold winter. It can also mean lots of rain! Complete with easy text and beautiful photos. Aligned to Common Core standards & correlated to state standards.
This title looks at the different kinds of weather people might experience during wintertime, like blizzards, cold, and fog. The book is complete with big, bright photographs, a More Winter Weather section, and a picture glossary. Aligned to Common Core Standards and correlated to state standards.
From hot magma deep inside Earth to rock and soil on the surface, this book describes the layers that makeup Earth and the life-supporting atmosphere that surrounds it.
It moves, it freezes, it melts. Kids find out that water takes on different forms and that it plays an important role in supporting life on Earth. Includes the water cycle.
A great introduction to weather terms and their meanings. Kids learn how weather changes day to day, and how it affects what we wear and what we do outside.
Earth has many natural cycles. Day and night repeat over and over again. Seasons happen year after year. Even plants and animals have cycles. This book helps young readers understand how our life cycle and Earth's cycles work together.
Any child that likes big machines will love looking at the awesome photos and reading about tractors in this book. A fun read that engages the young reader while they build literacy skills.
Living in a city prevents some children from seeing farms. This book shows them some of the big machines used every day on farms. A fun way for kids to learn how big farm machines get the work done while they build literacy skills.
Whoosh! Hold on to your hat--it's windy out there! In this book, young readers will discover where wind comes from and how it moves everything, from trees to clouds Using colorful photographs alongside simple text and relevant sight words, early readers will enjoy reading all about this weather phenomenon while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Brrr! The weather forecast is calling for snow! In this book, young readers will discover how snow is made and what conditions make this weather phenomenon happen. Using full-page photographs, simple sentences, and relevant sight words, early readers will enjoy learning about snow while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Flash! Did you see that bolt of lightning light up the sky? In Lightning, young readers will learn how lightning is created and why it occurs. Utilizing colorful photographs alongside simple sentences and engaging sight words, early readers will enjoy learning about this weather phenomenon while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Where does fog come from and why can't we see through it? In Fog, young readers will learn what makes up fog and what foggy weather looks like. Utilizing full-page photographs alongside simple sentences and engaging sight words, early readers will learn all about this weather phenomenon while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Drip, drip, drop! Grab your umbrella--the weather forecast is calling for rain! In this book, young readers will discover how rain is made and what conditions make this weather phenomenon happen. Using full-page photographs, simple sentences, and relevant sight words, early readers will enjoy learning about rain while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Be careful--it's really icy out there! In this book, young readers will learn how icy weather conditions are made and what it looks like. Using full-page photographs alongside simple text and relevant sight words, early readers will enjoy learning all about icy weather while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
In this book, young readers will discover how and why canals are made. Using full-page photographs, simple sentences, and relevant sight words, early readers will enjoy learning about canals while practicing their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.
Technology can make work easier, safer, and more fun. But some technology can also be harmful to the environment. Read about how we can make responsible choices in our use of technologies to help lessen the harm to the environment.
Computer scientists know how to follow steps, spot patterns, and fix problems to reach a goal. Read about how anyone can learn to think like a computer scientist!
Read about the invention of certain tools, and how they have been improved over time to become the technology we use today.
Energy powers the things that make our lives easier, safer, and more fun. Read about the Earth-friendly tools that are used to gather energy.
Could an engineer that builds roads fix a problem on an airplane? Read about how different kinds of problems are solved by different kinds of engineers.
