Maria Merian was only a child, but she disagreed. She watched carefully as caterpillars spun themselves cocoons, which opened to reveal summer birds, or butterflies and moths. Maria studied the whole life cycle of the summer birds, and documented what she learned in vibrant paintings.This is the story of one young girl who took the time to observe and learn, and in so doing disproved a theory that went all the way back to ancient Greece.

    Science meets subtraction as a swarm of flies buzzes along, losing one member to each predator along the way. Includes a guide to eating bugs, complete with nutritional information for a single serving of flies."--

    Tadpoles and Frogs is part of an exciting series of books for children who are beginning to read on their own. The easy-to-read text has been specially written with the help of a reading expert.

    . .a girl met a pup.In those days, everyone knew that wolves and children could not be friends. Still, they learned from each other--how to hunt, how to trade, how to survive, how to play. And years and years went by, and the world spun and changed. And then--a boy fished with a wolf, and a girl traded with a wild dog, and animal and human grew up side by side. . .into the best friends we are today.

    Each book uses humorous illustrations to depict the sometimes dark and horrific side of life during important eras in history.

    Brimming with interesting facts from beast consultant Barbara Taylor, this charming picture book is a beautiful way for parents to introduce young children to the animal world—and for older children to learn by themselves.In the first pages children learn that beasts are wild animals that can’t be tamed and that they all defend themselves in different ways. As the book continues young readers meet specific beasts, including armadillos, bears, tigers, and the Tasmanian devil. The Big Book of Beasts also approaches the world of beasts thematically, looking at mythical beasts, Ice Age beasts, beasts on your street, and how to save beasts in danger of extinction.The funny and conversational text, amazing facts, and glorious and quirky pictures will draw in young children over and over again.

    Throughout the day, she welcomes a cast of hilarious characters, from a duchess to a dog trainer, until all the rooms are taken. It’s a full house! But in the middle of the night, Miss Bloom realizes that something is just not right — and sure enough, downstairs the guests are eating her cake. Readers will be happily inspired to do the math and discover that one delicious cake divided by five hungry guests and one hospitable hostess equals a perfect midnight snack at the Strawberry Inn.

    "How many seeds are in a pumpkin?" Mr. Tiffin asks his class as they gather around the big, medium, and small pumpkins on his desk. Robert, the biggest kid, guesses that the largest one has a million seeds; Elinor, sounding like she knows what she's talking about, guesses the medium one has 500 seeds; and Anna, who likes even numbers better than odd ones, guesses that the little one has 22. Charlie, the smallest boy in the class, doesn't have a guess. Counting pumpkin seeds is messy business, but once the slimy job is done... well, you'll have to read and find out!

    A banana can be red, broccoli can be purple, and cherries can be yellow and still taste just as delicious.

    It’s baggy, boneless body sprouts eight arms covered with thousands of suckers—suckers that can taste as well as feel. The octopus also has the powers of a superhero: it can shape-shift, change color, squirt ink, pour itself through the tiniest of openings, or jet away through the sea faster than a swimmer can follow.         But most intriguing of all, octopuses—classed as mollusks, like clams—are remarkably intelligent with quirky personalities. This book, an inquiry into the mind of an intelligent invertebrate, is also a foray into our own unexplored planet. These thinking, feeling creatures can help readers experience and understand our world (and perhaps even life itself) in a new way.

    From the splendor of the pharaoh's court to the everyday life of ordinary people, the great civilization of the Nile valley is revealed in page after page of dramatic photos of the objects they left behind: human and animal mummies, reed brushes, children's pull-toys, and more. "Stunning."--School Library Journal.

    "Truly a book for all seasons."--Horn Book.

    But what happens when construction spreads over, under, across, and through animal habitats? Thankfully, groups of concerned citizens, scientists, engineers, and construction crews have come together to create wildlife crossings to help keep animals safe. From elk traversing a wildlife bridge across a Canadian interstate to titi monkeys using rope bridges over a Costa Rican road to salamanders creeping through tiny tunnels beneath a Massachusetts street, young readers are certain to be delighted and inspired by these ingenious solutions that are saving the lives of countless wild animals.

    Some are lethal. Some change color. Some have suction cups on their feet. There is enough fascinating information about these animals to fill an entire library of readers! But we've taken the absolute coolest information about the coolest animal and compacted it in this fascinating level 2 reader, perfect for anyone who loves slippery, slimy, creepy, and crawly.This high-interest, educationally vetted series of beginning readers features the magnificent images of National Geographic, accompanied by texts written by experienced, skilled children's book authors.The inside back cover of the paperback edition is an interactive feature based upon the book. Level 1 books reinforce the content of the book with a kinesthetic learning activity. In Level 2 books readers complete a Cloze letter, or fun fill-in, with vocabulary words.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    Barnum, hoping that he would do something extraordinary--and he did! As a paleonotologist for the American Museum of Natural History, he discovered the first documented skeleton of the Tyrannosaurus Rex, as well as most of the other dinosaurs on display there today.An appealing and fun picture book biography, with zany and stunning illustrations by Boris Kulikov, BARNUM'S BONES captures the spirit of this remarkable man.