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.

    Sometimes a germ catches up with you.Germs are all around you, but they are too small for you to see. Many germs are harmless, but two kinds, viruses and bacteria, can make you sick. Read and find out about germs, how they can make you sick, and how your body works to fight them off and keep you healthy.

    The Do-It! section includes instructions for the propagation of numerous food plants in water and/or soil, plus some simple plant science.

    In rhyming poetic form and with luminous artwork, this book shows us the marvel of natural cooperation between plants, animals, and insects as they each play their part in the forest's cycle of life.

    These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!This volume: in Dinosaurs, learn all about the history of paleontology! This fascinating look at dinosaur science covers the last 150 years of dinosaur hunting, and illuminates how our ideas about dinosaurs have changed--and continue to change.

    Perfect for reading on winter days, the book features photos of real snow crystals in their beautiful diversity. Snowflake-catching instructions are also included.

    "This is Thunder Cake baking weather," calls Grandma, as she and her granddaughter hurry to gather the ingredients around the farm. A real Thunder Cake must reach the oven before the storm arrives. But the list of ingredients is long and not easy to find . . . and the storm is coming closer all the time!Reaching once again into her rich childhood experience, Patricia Polacco tells the memorable story of how her grandma--her Babushka--helped her overcome her fear of thunder when she was a little girl. Ms. Polacco's vivid memories of her grandmother's endearing answer to a child's fear, accompanied by her bright folk-art illustrations, turn a frightening thunderstorm into an adventure and ultimately . . . a celebration!Whether the first clap of thunder finds you buried under the bedcovers or happily anticipating the coming storm, Thunder Cake is a story that will bring new meaning and possibility to the excitement of a thunderstorm.

    If it's a challenge for these 7,000-pound giants, what's it like for their newborn babies?An infant elephant has precious little time to learn the incredible array of skills that are necessary to keep up, from projecting her voice across a 10-octave range to using the 100,000 muscles in her trunk to stay hydrated. But this giant-to-be has the perfect classroom--a family herd made up of her mother, sisters, cousins, and aunts. With their help and protection, she'll learn how to survive, how to thrive, and how to be an elephant. Award-winning author-illustrator Katherine Roy's How to Be an Elephant delves into the intricate family dynamics at play in a typical African herd. Drawing upon the latest scientific research and Roy's own expedition to Kenya, and brimming with lush watercolor illustrations and detailed diagrams, this book vividly portrays the life and development of an elephant from an uncertain newborn into a majestic adult. As informative as it is beautiful, Roy's unique portrait of an elephant's life will captivate young explorers and animal lovers alike.

    Until the world begins to change...Along come people with their magnificent machines which stain the land with soot. In a beautiful landscape changed by humans how will one little moth survive?A clever picture book text about the extraordinary way in which animals have evolved, intertwined with the complication of human intervention. This remarkable retelling of the story of the peppered moth is the perfect introduction to natural selection and evolution for children.

    Big houses and little houses. Houses that stay in one place and houses that move from place to place. Some houses are made of wood or stone; others are made from mud or straw. But all of them are made for families to live in.

    Adler covers the basics of magnetism. Terms such as attraction, pole, electromagnetism and force are plainly explained, while Anna A. Raff's lively art illustrates these concepts clearly. Suggested activities include instructions to make your own magnet! Kids who read this direct and uncomplicated introduction will learn to appreciate how magnetism powers our world.

    Written from a kid's point of view, I Said No! makes this task a lot easier. To help Zack cope with a real-life experience he had with a friend, he and his mom wrote a book to help prepare other kids to deal with a range of problematic situations. I Said No! uses kid-friendly language and illustrations to help parents and concerned adults give kids guidance they can understand, practice and use. Using a simple, direct, decidedly non-icky approach that doesn't dumb down the issues involved, as well as an easy-to-use system to help kids rehearse and remember appropriate responses to help keep them safe, I Said No! covers a variety of topics, including: * What's appropriate and with whom. * How to deal with inappropriate behavior, bribes and threats. * When and where to go for help, and what to do if the people you are turning to for help don't listen. * Dealing with feelings of guilt and shame.

    Some live in complex burrows deep underground, others in simple nests high in the treetops. But all homes, regardless of where they are or how they're built, serve the same purpose: providing shelter where a baby can eat, sleep, learn, and stay safe while growing up.Animal lovers will delight in this gorgeously illustrated peek inside the homes—from burrows deep underground to nests high in the trees—where baby animals live and grow.A 2020 NSTA Outstanding Science Trade Book for Students K-12

    Why do crows have this ability? What does the crow know and what does it tell us about brain size, the evolution of intelligence, and just who is the smartest creature on the planet? In the latest addition to the Scientists in the Field series, the creators of The Frog Scientist take us to a beautiful Pacific island, where a lively cast of both crows and scientists is waiting to amuse and enlighten us.

    Learn more about the garden of microscopic flora growing inside the body and come on a journey that explains an important biological concept: the microbiome, the health of which affects everything in our bodies. Did you know that some foods are better for your microbiome (and you!) than others? Striking, original watercolor illustrations keep things from getting too gross. Informational back matter goes further into the science of the microbiome and reveals amazing facts about the gut.