Using the insights of great mathematicians and endlessly observing the sky, he succeeded in confirming two things that altered human life forever: that there are more galaxies than our own, and that the universe is always expanding. Hubble’s message to us is to find peace in the vastness of the mystery surrounding us, and to be curious. “We do now know why we are born into the world,” he said, “but we can try to find out what sort of world it is.”

    A lake is water surrounded by land.An island is land surrounded by water.With the magic of a page turn, award-winning author and artist Christy Hale creates exciting visual links between the many forms of land and water in our world.Based on Montessori teachings and filled with bold, inviting illustrations, this is a book that readers will return to again and again,

    She would use it to make everyone happy, to erase the smell of garbage from her city, to sleep an extra hour in the morning. But as she grew older, Malala saw that there were more important things to wish for. She saw a world that needed fixing. And even if she never found a magic pencil, Malala realized that she could still work hard every day to make her wishes come true. This beautifully illustrated volume tells Malala's story for a younger audience and shows them the worldview that allowed Malala to hold on to hope even in the most difficult of times.

    He crawls like a catfish, blows bubbles like a swamp monster, but he doesn’t swim in the town pool with me. He’s not allowed. Joe and John Henry are a lot alike. They both like shooting marbles, they both want to be firemen, and they both love to swim. But there’s one important way they're different: Joe is white and John Henry is black, and in the South in 1964, that means John Henry isn’t allowed to do everything his best friend is. Then a law is passed that forbids segregation and opens the town pool to everyone. Joe and John Henry are so excited they race each other there...only to discover that it takes more than a new law to change people’s hearts.

    With lovely language and a sly sense of humor, this beautiful picture book celebrates the tenacious temperaments of these pesky plants and is sure to have little ones chanting, “Way to go, weeds!”

    but only half as tall as an ostrich, which is half as tall as a giraffe... twenty times smaller than a California Redwood! How do they compare to the tallest buildings? To Mt. Everest? To stars, galaxy clusters, and . . . the universe?

    Do polar bears build homes? Do penguins snuggle with a friend? Yes! But their homes aren't made of wood, and they don't cuddle on a couch. Instead, these animals and many more have adapted in amazing ways to survive chilly weather.Whether it's whales layering up with 12 inches of blubber, turtles burrowing into the mud to snooze and wait for spring, or emperor penguins coming together in a giant huddle, this book is full of fascinating tidbits about animal behavior in winter.Written in a question-and-answer format, this interactive nonfiction book encourages kids to predict the answers and shout them out. Playful phrasing and comic illustrations make the content engaging for readers, who will gain newfound knowledge and an early understanding of adaptations in nature.

    Children's Choice Award winner Bethany Barton applies her signature humor to the scariest subject of all: math!Do multiplication tables give you hives? Do you break out in a sweat when you see more than a few numbers hanging out together? Then I'm Trying to Love Math is for you! In her signature hilarious style, Bethany Barton introduces readers to the things (and people) that use math in amazing ways -- like music, and spacecraft, and even baking cookies! This isn't a how-to math book, it's a way to think differently about math as a necessary and cool part of our lives!

    The book traces the history of African Americans in Tulsa's Greenwood district and chronicles the devastation that occurred in 1921 when a white mob attacked the Black community.News of what happened was largely suppressed, and no official investigation occurred for seventy-five years.

    It's a math class you'll never forget.This classic picture book is an ALA Notable Book, a Reading Rainbow Feature Selection, and a Boston Globe/Horn Book Honor Book for Illustration.The repackage of this fun look at math concepts includes a letter from the author that features several ways for children to find a million everyday things.

    Tate’s class listen, they learn how bees work to produce honey and make food and flowers grow. Bees count—they’re important to us all. Alison Formento’s gentle message is illustrated with Sarah Snow’s bright, realistic papercuts.

    Fighting the heat and dust of the desert, Shorty and his father decide to build a baseball diamond and form a league in order to boost the spirits of the internees. Shorty quickly learns that he is playing not only to win, but to gain dignity and self-respect as well.Baseball Saved Us is the ultimate rite of passage story. It will appeal again and again to readers who enjoy cheering for the underdog.

    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.

    But in the same way that different types of plants and flowers make a garden more beautiful and enjoyable, different types of people make our world more vibrant and wonderful.In Just Ask, United States Supreme Court Justice Sonia Sotomayor celebrates the different abilities kids (and people of all ages) have. Using her own experience as a child who was diagnosed with diabetes, Justice Sotomayor writes about children with all sorts of challenges—and looks at the special powers those kids have as well. As the kids work together to build a community garden, asking questions of each other along the way, this book encourages readers to do the same: When we come across someone who is different from us but we're not sure why, all we have to do is Just Ask.

    Bucket filling and dipping are effective metaphors for understanding the effects of our actions and words on the well being of others and ourselves.