Built in MMVIII. Roman numerals are everywhere---on clocks, in books, and on buildings. But what do Roman numerals mean, and how does one use them? Fun with Roman Numerals is a straightforward and appealing introduction to a timely topic. On a scale of I to X, it's an XI!

    Photographed against white backgrounds, their colors, shapes, textures, and seeming personalities shine. Whimsical but educational narratives accompanying each animal highlight fascinating natural history information: a bush katydid explains her bubblegum-pink color, a poetic opossum opines upon her often-shortened name, and a far-from-modest black swallowtail butterfly lets readers in on her secret for avoiding predators. Back matter includes a visual index, additional animal facts, a two-page life-size spread of silhouettes, and a full glossary. With such stunning photography, you’ll never see nature the same way again!

    He saw the whole, where others saw only parts. And he noticed details others failed to see. Through stunning illustrations and lyrical prose, this picture book presents the life and accomplishments of Ernest Everett Just, an African American biologist who made important discoveries about the cell in the 1930s. Through his careful observations and hard work, Ernest opened up the wonder of the universe to all of us, through a tiny egg cell.

    As the years pass, she repeats an incredible journey across the world to the beautiful coral reefs. But one day she finds that plastic has invaded her beloved ocean. Could Turtle's journey be over forever?

    As a child she roamed the prairie with a sketch pad in her hand, struggling to capture on paper what she saw all around her. At art school she learned to speak in paint on canvas.But Georgia felt confined by city life. She longed for vast expanses of space, and she found it in the red hills and silent deserts of New Mexico.

    . . . A butterfly, perhaps? Readers of all ages have celebrated the work of Bill Martin Jr and Lois Ehlert ever since their first collaboration on Chicka Chicka Boom Boom more than twenty-five years ago. Now these two picture-book geniuses are together again in this dynamic and visually stunning counting-and-natural history picture book that's just perfect for reading aloud--and comes complete with a glossary filled with intriguing information about all of the caterpillar stars!

    A lively and inspiring poem weaves together facts about water and the need for water conservation.

    This uplifting story about one man's gift to the desert and the gift he receives in return has a powerful environmental lesson.

    . . We live in all kinds of places. In all kinds of homes. In all kinds of families. Each of us is different. But all of us are amazing. And, together, we share one beautiful planet. This masterful and moving picture book is a visually comprehensive guide to the earth, imbued with warmth and humor. • Ideal for children ages 3 to 5 years old• Resonates year-round as a go-to gift for birthdays, holidays, and more• A great pick for teachers looking for a crowd-pleasing picture book about the world for little students• Perfect for parents, grandparents, and caregivers• Add it to the shelf with books like The Travel Book by Lonely Planet Kids, Atlas of Adventures by Rachel Williams, and If You Lived Here: Houses of the World by Giles Laroche.

    The night flower is about to bloom. This celebration transforms the quiet desert for just a short few hours into a riot of colour and sound, as mammals and insects congregate from miles away to take part in this miracle of nature. From pollinating fruit bats to burrowing owls, howling mice and reptilian monsters, explore the unusual wildlife the desert has to offer in this beautiful non-fiction picture book.

    She tells him, "Maybe one day you'll break out of that shell, grow wings, and fly away," and then she is off again with millions of other Monarchs. In the spring, she stops again at Hurry's garden just long enough to lay her eggs and head north to Canada. Embedded in this lyrical and tender fictional presentation are the fascinating facts about the amazing 2,000-mile migration and the life cycle of butterflies. An afterword provides additional scientific data.

    When Owen was stranded after the Dec 2004 tsunami, villagers in Kenya worked tirelessly to rescue him. Then, to everyone's amazement, the orphan hippo and the elderly tortoise adopted each other. Now they are inseparable, swimming, eating, and playing together. Adorable photos e-mailed from friend to friend quickly made them worldwide celebrities. Here is a joyous reminder that in times of trouble, friendship is stronger than the differences that too often pull us apart.

    Did you know that a tiny golf ball-sized creature called the blue-ringed octopus contains enough venom to kill 26 adult humans? Or why the Sydney funnel web spider is one of the most dangerous creatures in the world? In this Level 3 book, kids will be fascinated by 12 species that you hope you'll never come across! Sharks, snakes, jellyfish and more—these creatures are among the most threatening—and interesting—in the world!National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    The teacher says they can make maps of anyplace, so Lisa starts with her bedroom. She includes all the things that people will need to read the map, such as a scale and a key to the symbols she has used. Her dog, Penny, helps with the map. This gives Lisa an idea: Why not map Penny's world? Making maps is so much fun that Lisa and Penny decide to visit some of the exotic places that they've drawn-but they won't forget to take a map along!Now available in paperback, this engaging sequel to the bestselling Measuring Penny will delight teachers and students alike.

    Just as important, the story doesn’t gender people or body parts, so most parents and families will find that it leaves room for them to educate their child without having to erase their own experience.