Bøger i Let's-Read-And-Find-Out Scienc serien

Some dinosaurs were big. How big? As long as four school buses in a row, as heavy as sixteen elephants. Some dinosaurs were small. How small? Read and find out!

What makes a shell like a house?A house is a home for you, a nest is a home for a bird, and a cave is a home for a bear. But for some animals a shell is a home. Snails and turtles and crabs and clams all have shells that act as their homes and protect them from harm. In this book you'll learn all about these and other crustaceous creatures, for whom a shell is just the right sort of home.

Read and find out about marsupials?amazing kangaroos, tree kangaroos, koalas, Tasmanian devils, wombats, opossums, and sugar gliders?in this colorfully illustrated nonfiction picture book.Animals that keep their babies in soft, furry pouches are called marsupials. There are many sorts of marsupials, and they all have super amazing qualities.This book comes with a colorful infographic and an activity called Joey Day all about what it would be like to carry a marsupial joey (which means baby!) around all day long.This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades. The 100+ titles in this leading nonfiction series are:hands-on and visualacclaimed and trustedgreat for classroomsTop 10 reasons to love LRFOs:Entertain and educate at the same timeHave appealing, child-centered topicsDevelopmentally appropriate for emerging readersFocused; answering questions instead of using survey approachEmploy engaging picture book quality illustrationsUse simple charts and graphics to improve visual literacy skillsFeature hands-on activities to engage young scientistsMeet national science education standardsWritten/illustrated by award-winning authors/illustrators & vetted by an expert in the fieldOver 130 titles in print, meeting a wide range of kids' scientific interestsBooks in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

Winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science SeriesLet's-Read-and-Find-Out about GarbagePeople in the United States make more trash per person every day than people in any other country. What do we throw away, and where does it go? How can we reduce, reuse, and recycle? Read and find out!

Ages: 5 - 9

Look around to see what uses oil?cars, airplanes, boats, factories, and countless other machines. The world is dependent on oil as its main source of energy. Although oil is plentiful right now, the supply will eventually run out, and even worse, burning oil is very damaging to the environment. What alternatives can help us use less oil and how can we protect the environment? Read and find out!

Do you ever wake up and wonder what the weather will be? Instead of turning on the TV to find out, you can just look out your window at the clouds. How do you know what type of clouds can forecast a change of weather? Read and find out.

Volcanoes are one of nature's great wonders. For years they can stand dormant, but once active they can erupt in tremendous explosions of power. Some eruptions are so big, they change the earth's climate. Luckily, geologists can now approximate when an eruption will occur. What are the causes of an eruption and what are the warning signs? Read and find out!

Where did the caterpillar go?It seems to have disappeared, but it hasn't. It has turned into a butterfly! From the time a caterpillar first hatches, it eats so fast that its skin can't keep up. It sheds its skin several times as it grows bigger and bigger. Eventually it forms a shell around itself called a chrysalis. Nothing seems to happen for a long time. But then one day the chrysalis splits open, and a beautiful butterfly emerges. What a magical metamorphosis!

What goes up must come down. Everybody knows that. But what is it that pulls everything from rocks to rockets toward the center of the earth? It's gravity. Nobody can say exactly what it is, but gravity is there, pulling on everything, all the time. With the help of an adventurous scientist and his fun-loving dog, you can read and find out about this mysterious force.

Scientists consider alligators a "keystone species"?the most important animal in their habitat. Without the alligator, many animals dependent on the gator would become extinct. Read and find out about how alligators are much more than big jaws and sharp teeth!

When it's not windy, it can be easy to forget about air. But air is everywhere-it fills your house, your car, and even your empty milk glass. In fact, a regular room holds about 75 pounds of it! This Level 1 book, reillustrated with John O'Brien's clever, eye-catching illustrations, tells you how to discover the air that's all around you.

Read and find out all about eggs -- and how baby chicks grow inside of them. Learn how chicks develop,how they get the food they need to grow, and how a mother hen helps keep them safe in this simple introduction to the life cycle of a baby chick.

HandsClapping, waving, pushing, pulling, scratching, digging, tickling--how many ways do you use your hands every day? Find out how important your hands are!

A baby scorpion rides on its mother′s back. A baby alligator hides in its mother′s mouth! What about a baby leopard? A baby elephant? Read and find out how animal babies stay safe.

BubblesWhat are bubbles made of?Why are they always round?Read and find out about the science behind soap bubbles, and learn why bubbles always go POP!

Life In Outer SpaceBears and birds, people and planets -- many things live on planet Earth. But do they live anywhere else? For a long time people have wondered about that. Maybe you have, too. Read and find out how scientists search for signs of life in outer space.

Does a cat use his claws when he walks? How does a rabbit run? What does a skunk smell like? Find out the answers in this classic text that teaches young readers how to track animals by finding footprints and other clues. Marlene Donnellys lovely illustrations and Millicent Selsams gentle text make this a perfect first book for children with a budding interest in animals and nature. Included is a new Find Out More page with lots of hands-on activities.

Why don't ducks get wet? Ducks dip and dive, but they stay dry because they spread oil over their feathers to make them waterproof. Learn more inside and get to know different kinda of ducks.Have you ever wondered how ducks spend the whole day in the water and never get wet? Did you know that they can dive 100 feet deep, and still come up dry? Meet ten different kinds of ducks in this classic text featuring stunning new watercolor illustrations and a new "Find Out More" page.

Did you know that a barn owl has one ear higher than the other? This helps it find squeaking mice that humans can't hear. Baby opossum hang on to their mother's fur for safety. Read and find out more about what nocturnal animals do as we sleep. Outstanding Science Trade Books for Children 2000 -- selected by Natn'l Science Tchrs Assoc. & Child. Bk Cncl.

Have you ever seen a butterfly in the snow?Probably not. Butterflies can't survive cold weather, so when winter comes, many butterflies fly to warmer places. They migrate. Woodchucks don't like cold weather either but they don't migrate; they hibernate. Woodchucks sleep in their dens all winter long. Read and find out how other animals cope with winter's worst weather.

Why do you get sleepy?When you feel tired, your body is telling you that it needs a rest. Everyone needs sleep. Babies need lots of sleep. Grown-ups need less. But no one can go without sleep for long. A team of scientists stayed awake for as long as they could to see what could happen. Read and find out some wide-eyed facts about the science of shut-eye.

Are you like a cat?You don't look like a cat. But you and a cat have something in common: You are both alive. People and plants and animals are all alive, but is a doll alive? Or your tricycle? How can you tell? Read and find out what makes something alive, and what all living things need to stay healthy.

'The title epitomizes Esbensen's creative presentation of an important concept: how whales differ from the fish they seem to resemble and share characteristics with other mammals.... An excellent addition to the Let's-Read-and-Find-Out series.'?K. 'Introduces a full range of information about whale anatomy, development, and behavior.... Esbensen's simple, informative text keeps its young audience clearly in view.'?BL.

Walk, run, skip, march, kick.We use our feet all the time! With her trademark simple words and delightful pictures, Aliki explains the many ways our feet are important to us. Our feet hold us up, help us balance, and most importantly, take us wherever we want to go.

"[In] a revision of the 1963 edition, [a] brief, clearly written text [tells of a young girl who] learns some interesting facts about fireflies from her grandfather. Alexander uses richly hued pastels for her illustrations of the young girl, her grandparents' farm, and the creatures of a summer night."?SLJ.

Are the stars out tonight?If they are, chances are you'll be able to spot the Big Dipper. The Big Dipper is one of the easiest constellations to recognize and this Let's-Read-and-Find-Out Science book will help young stargazers find it, and it's companion, the Little Dipper. And once you've begun to learn about the constellations, well, the sky's the limit!