They can be white and fluffy or dark and scary. But where do clouds come from? The answer is at your fingertips. Just open this book and read about the wonders of clouds....

    This picture book tells the story of Nobel Peace Prize nominee Greta Thunberg—the Swedish teenager who has led a global movement to raise awareness about the world’s climate crisis—using allegory to make this important topic accessible to young children.

    But what do they do in winter? Honeybees huddle in their hive. Monarch butterflies fly south. Woolly bear caterpillars hide under leaves and snow. This book shows what twelve different insects do to survive winter's chill.

    Geese honk as they flock across the sky. Pumpkins listen patiently from their patch. The season announces itself in all sorts of ways--if you stop to say hello! From New York Times-bestselling author Deborah Diesen and illustrator Lucy Fleming, Hello, Fall! is a touching story of the autumn season.

    WHAT WAS THAT? That’s the roaring burp of a bullfrog! SEE THAT? That’s the slick, shiny skin of colorful little rainforest frogs! Alive with froggy facts, this book has the coolest photos to bring kids deep into the swampy world of our amphibian amigos.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    The sun shines on the Earth and keeps it warm.We have day and night because the Earth spins on its axis and we spend part of each day facing the sun and part of the day facing away from it. But why are days longer in the summer than in the winter? The answer to this question is explained through an experiment using a pencil, an orange, and a flashlight. And when you see this, you'll know the reasons for the seasons.

    Anticipating future needs, she gathers acorn seeds.What makes an oak tree an oak tree and what makes a squirrel a squirrel? In Squirrel's Family Tree, things aren't always what they seem. As squirrel searches for, finds, and hides her acorn treasures beneath the shadows of the great oak trees in the forest, little does she know the role she plays in creating the very environment she forages in.

    . . to play! Follow the otters through the seasons as they chase one another, slide down a mudbank, jump in a pile of leaves, and learn to swim. Even while catching fish for their dinner or grooming themselves in the snow, otters love to play — and Jonathan London’s lively text and Meilo So’s fluid watercolors invite you to share in the joy.

    Each autumn, just before the onset of winter, a bear shows up in the rugged woodland behind a family farm.

    Learn about the bright, colorful leaves and the trees from which they fall: aspen, birch, maple, oak, chestnut, linden, pine, beech, dogwood, and sweet gum. Watch the animals frolicking in the crisp, autumn air as they get ready for the approaching cold winter. The For Creative Minds educational section includes: Plant parts, Leaves-the shape of it all, What good are plants?, and Match the leaves activity.

    Just feet from where Winter was found, appeared another injured dolphin, orphaned from her mother and struggling to survive. The Clearwater Marine team quickly went to work, attempting to nurse this new dolphin back to health. After a tough fight fought by the little dolphin and by the Clearwater team, the dolphin grew strong and healthy. She now lives with Winter and crowds flock to the aquarium to see them play. Her tale is one of courage and triumph. She was named Hope and this book tells her story.

    The story highlights the many ways that seeds get from here to there. Photographs with fact-packed captions provide supporting details, explaining the role of seed features and functions in creating new generations of plants. Complete with an illustrated glossary and back matter featuring more resources.

    In this picture book adaptation of Sy Montgomery and Rebecca Green’s New York Times bestselling How to Be a Good Creature, learn the many surprising lessons animals have to teach us about friendship, compassion, and how to be a better creature in the world.

    They can be fully appreciated by an individual reader, but they're particularly striking when read aloud by two voices, making this an ideal pick for classroom use. Eric Beddows′s vibrant drawings send each insect soaring, spinning, or creeping off the page in its own unique way.With Joyful Noise, Paul Fleischman created not only a fascinating guide to the insect world but an exultant celebration of life.

    Moon never turns her back on her friend (literally: she's always facing Earth with the same side!). These two will stick together forever. With characteristic humor and charm, Stacy McAnulty channels the voice of Moon in this next celestial "autobiography" in the Our Universe series. Rich with kid-friendly facts and beautifully brought to life by Stevie Lewis, this is an equally charming and irresistible companion to Earth! My First 4.54 Billion Years and Sun! One in a Billion.