And they did so during a time when being black and a woman limited what they could do. But they worked hard. They persisted. And they used their genius minds to change the world.In this illustrated picture book edition, we explore the story of four female African American mathematicians at NASA, known as "colored computers," and how they overcame gender and racial barriers to succeed in a highly challenging STEM-based career.

    Strong back matter empowers readers to learn about the history of timekeeping and time zones, and to explore where each of the characters lives on the world map. A distinctive educational tool, this picture book's warm, unique illustrations also make it a joy to read aloud and admire.

    Images of families who came to the United States from many different parts of the world celebrate the diversity of our country and contain a vision of hope for the future.

    Chess board graphics illustrate different scenarios and support the text explanations so readers can visualize different moves and their potential outcomes as they go.Let Chess for Kids and International Master Michael Basman turn you into a champion chess player.

     Let's build an insect! In the pages of this book, you'll find a workshop filled with everything you need, including a head, a thorax, an abdomen, and much more. Written by entomologist Roberta Gibson and accompanied by delightfully detailed illustrations by Anne Lambelet, this wonderfully original take on insect anatomy will spark curiosity and engage even those who didn't think they liked creepy, crawly things!

    It teaches all the 0's -9's times tables and has sold over 100,000 copies. Originally published in 1992, Times Tables the Fun Way has been a popular choice for schools and parents. To teach 6x6, for example, the story tells of twin sixes who go off to visit cousins across the desert. They get low on water and become very thirsty sixes, which sounds like 36, the answer to 6x6. Students love learning with the colorful pictures and accompanying songs.

    . . each of these children has hopes and fears, dreams and beliefs. Their cultures are different, yet in many ways their daily lives are very similar, as are their hopes for the future and their ways of looking at the world.Over the past two years, a photographer and a teacher have traveled to more than 30 countries, meeting and interviewing children. Each child's story is recorded in this remarkable book, published to coincide with the 50th anniversary of the United Nations Children's Fund (UNICEF). Extraordinary photographs bring to life the children's families and homes, their clothes and food, their friends and favorite games, and other aspects of their daily lives.The children live in places as diverse as New York, Mongolia, and the Amazon Basin. These are children from both industrialized and developing nations, children from busy cities and remote rural communities, and children from tribal cultures. Their environments include mountains, deserts, rain forests, plains, and polar regions. Most live in families, but Suchart, a novice monk, lives in a monastery, and Tadesse, an Ethiopian boy, lives in an orphanage. Children everywhere will enjoy reading about the lives of these children who share their world.Those who want to make friends with children around the world can join the Children Just Like Me Penpal Club, details of which are included in this book. Part of the Penpal Club membership fee goes to support UNICEF, helping children all over the world.

    Dissecting everything from tractors and pigs to fences, hay bales, crop rotation patterns, and farm tools, Rothman gives a richly entertaining tour of the quirky details of country life. From the shapes of squash varieties to the parts of a goat; from how a barn is constructed to what makes up a beehive, every corner of the barnyard is uncovered and celebrated. A perfect gift for gardeners, locavores, homesteaders, and country-living enthusiasts alike.

    Her owner, a Dutch sea captain, keeps Clara fed (she eats 100 pounds of hay and 30 loaves of bread a day!) and watered (she drinks 14 buckets of water and beer) and takes loving care of her until her death 17 years later.

    In the early mornings, they head to the tennis courts, clean up debris, and practice. They compete in their first tournament and they both win. From there, the girls’ trophy collection grows and grows. Despite adversity and health challenges, the sisters become two of the greatest tennis players of all time. This inspiring story of sisterhood, hard work, and determination is perfect for budding athletes or any young reader with a big dream.

    The ship is sinking, and the ocean water is freezing. Will you survive? In this interactive nonfiction adventure, only YOU can CHOOSE which path to take through history, the choices you make could lead to survival or death! With full-color illustrations, action-packed text, and more than 15 endings, this YOU CHOOSE book is a truly dynamic reading experience!

    Like her mother, she had a passion for science, math, and machines. It was a very good combination. Ada hoped that one day she could do something important with her creative and nimble mind.A hundred years before the dawn of the digital age, Ada Lovelace envisioned the computer-driven world we know today. And in demonstrating how the machine would be coded, she wrote the first computer program. She would go down in history as Ada Lovelace, the first computer programmer.Diane Stanley’s lyrical writing and Jessie Hartland’s vibrant illustrations capture the spirit of Ada Lovelace and bring her fascinating story vividly to life.

    You know the Super Soaker. It’s one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson’s life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.

    Seuss” comes an uplifting book that reminds adults to live each day to the fullest.Full of wisdom and whimsy, this children’s book for adults is a beautifully written, gorgeously illustrated timeless story for anyone looking for the perfect reminder of just how magical life is. As adults with bills and babysitters, it’s easy for us to get distracted from what matters most in life. Yet if today was the day that it all came crashing down, would you be happy with your life? If not, it’s never too late. It’s never too late to tell someone you care, to start something new, to appreciate life at its fullest. Because at the end of the day it’s the love you’ll remember that you gave and you got.

    Greig looked for the most “unadoptable” animals and gave them a home—his home! Strange and unique, The One and Only Wolfgang will remind readers that no matter how old or how odd, everyone has a place where they belong. Families will enjoy the unique, whimsical art from Nadja Sarell combined with comical photographs of the Wolfgang.Perfect for children, ages 4-8Kids will love reading about the loveable animals featured on Steve Greig’s Instagram, @Wolfgang2242 - over 900k followersChildren will learn about love, friendship and family