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.

    These pages come alive with the details of the trip and the sounds, speed, and strength of the mighty locomotives; the work that keeps them moving; and the thrill of travel from plains to mountain to ocean.

    With tips, how-to's, letters from girls, and facts from the experts, here's straightforward advice you can really use.

    Full of striking, singular art, this collection also contains infographics about relevant topics such as lab equipment, rates of women currently working in STEM fields, and an illustrated scientific glossary. The women profiled include well-known figures like primatologist Jane Goodall, as well as lesser-known pioneers such as Katherine Johnson, the African-American physicist and mathematician who calculated the trajectory of the 1969 Apollo 11 mission to the moon.

    Frizzle's class is learning all about water. And when Wanda suggests they take a trip to Waterland, Ms Frizzle gets that funny look in her eyes. But instead of taking her class to the water theme park, she takes them on a seriously wet and wild ride - through the water cycle! Join the class as they evaporate, condense, rain, and make their way back to the ocean...only to evaporate all over again!

    Cubs are raised together in a protected setting—dubbed panda kindergarten—where they grow strong and learn skills that will help prepare them to be released into the wild when they are older. With spare text by veteran nonfiction writer Joanne Ryder and irresistible full-color photographs by Katherine Feng, whose work has appeared in National Geographic, Panda Kindergarten will delight young readers as they learn more about these amazing creatures.Supports the Common Core State Standards

    Designed to resemble popular networking Web sites, the pages of this book feature "homepages" for each of the chemical elements -- complete with witty and informative profiles written by the elements themselves, plus a personally chosen picture.

    These men of vision lived at a time when the color of their skin dictated where they could live, what schools they could attend, and even where they could sit on a bus or in a movie theater. Yet in the face of this tremendous adversity, these dedicated souls and others like them not only demonstrated the importance of Black culture in America, but also helped issue in a movement that changed the world. Their lives and their works inspire us to this day and serve as a guide to how we approach the challenges of tomorrow.

    This new compilation of brief biographies features women throughout history who have risked their lives for adventure—many of whom you may not know, but all of whom you’ll WANT to know, such as: • Annie Edson Taylor, the first person who dared to go over Niagara Falls in a barrel• Valentina Tereshkova, the first woman who dared to fly in space• Helen Gibson, the first woman who dared to be a professional stunt person• And many more!This is the perfect read for anyone who wants to know what it means to explore, discover, play, climb, and fight like a girl!

     Let’s celebrate the joy of liking and loving who you are! I LIKE ME AND I LOVE ME is a rhyming children’s picture book focused on encouraging self-like, self-love and acceptance. The book’s main character is quirky, confident, loving, and is inspiring with their self-confidence. They examine conventional and non-conventional ways of being proud and accepting of yourself shown through beautiful water-colour images, and engaging rhyming text.

    You’ll fall in love with bad-boy Mateo, ooh and ahh over baby Biscuit, and want to wrap your arms around champion cuddle buddy Ubu!From British filmmaker and sloth expert Lucy Cooke comes a hilarious, heart-melting photographic picture book starring the laziest—and one of the cutest—animals on the planet.

    Whether the found treasures are climbing rocks or wishing rocks, children can't help collecting them. With joyful text and luminous photographs, If You Find a Rock celebrates rocks everywhere--as well as the mysterious and wonderful places they are found. •Features 18 hand-tinted photographic illustrations •Junior Library Guild Selection

    Much more than the "facts of life" or “the birds and the bees," Sex Is a Funny Word opens up conversations between young people and their caregivers in a way that allows adults to convey their values and beliefs while providing information about boundaries, safety, and joy.The eagerly anticipated follow up to Lambda-nominated What Makes a Baby, from sex educator Cory Silverberg and artist Fiona Smyth, Sex Is a Funny Word reimagines "sex talk" for the twenty-first century.

    Travel with author-illustrator Thomas Locker and follow our planet's most precious resource--water--on its daily journey through our world.

    When other elephants moved in and developed close friendships, only Tarra remained independent? until the day she met a stray mixed-breed dog named Bella.It was love at first sight as this unlikely duo became inseparable. They ate together, slept together, and even understood each other's language. And when Bella suffered a severe spinal injury, Tarra stayed by her side and was there for her until Bella regained her health.Brilliant color photographs of Tarra and Bella at home in the Elephant Sanctuary deftly illustrate this inspiring story of companionship, and an informative note about the Sanctuary provides a great resource for parents and teachers.