Originally published as a single two-year volume, Level 1 (Grade 1, this book) and Level 2 (Grade 2, available separately) have been redesigned as two separate simple-to-use one-year programs. Grade Recommendation: Grade 1.

    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?

    Quirky full-color illustrations portray dozens of birds chatting about their distinctive characteristics, including color, shape, plumage, and beak and foot types, while tongue-in-cheek cartoons feature banter between birds, characters, and the reader ("Here I am, the noble spruce grouse. In a spruce grove. Eatin’ some spruce. Yep."). Interactive and enjoyable tips bring an age-old hobby to new life for the next generation of bird-watchers.

    But, as adolescents are all too aware, there's a tremendous downside: When we do this to groups of people it can cause great harm. Here's a comprehensive introduction to the science behind stereotypes that will help young people make sense of why we classify people, and how we can change our thinking. It covers the history of identifying stereotypes, secret biases in our brains, and how stereotypes affect our sense of self. Most importantly, it covers current research into how science can help us overcome our biases, offering hope for a future where stereotypes are less prevalent and the world is more fair for everyone.Written by award-winning author Tanya Lloyd Kyi, this timely and hopeful book addresses the issues of discrimination, racism, sexism, ableism and homophobia and offers concrete suggestions on how to make change. It uses scientific inquiry and loads of relatable and interesting examples to explore these uncomfortable topics in age-appropriate and engaging ways. Chapters, sidebars and colorful illustrations break the text into manageable chunks. Besides the many ways this book could be used to inspire frank and in-depth discussions on the importance of addressing stereotypes and bias, it also links to many science and social studies curriculum topics. Back matter includes an extensive list of sources, suggestions for further reading and an index.

    With tips, how-tos, and facts from a real pediatrician, it's the perfect book to help you learn about your body's changes.

    Its coils took a walk…and so did Richard’s imagination. He knew right away that he had stumbled onto something marvelous. With the help of his wife, Betty, Richard took this ordinary spring and turned it into a plaything. But it wasn’t just any old trinket—it was a Slinky, and it would become one of the most popular toys in American history.

    The black hole swallows everything he touches, which is challenging to say the least—but also turns out to be a convenient way to get rid of those items that Stella doesn't want around. Soon the ugly sweaters her aunt has made for her all disappear within the black hole, as does the smelly class hamster she's taking care of, and most important, all the reminders of her dead father that are just too painful to have around.It's not until Stella, her younger brother, Cosmo, the family puppy, and even the bathroom tub all get swallowed up by the black hole that Stella comes to realize she has been letting her own grief consume her. And that's not the only thing she realizes as she attempts to get back home.

    Against the backdrop of Archimedes's life and culture, the author discusses the man's work, his discoveries and the knowledge later based upon it. The simple, often humorous, illustrations and diagrams greatly enhance the text. Ages 10 and up.

    But what did it really take to get us there?The Moon landing is one of the most ambitious, thrilling, and dangerous ventures in human history. This fully illustrated book tells the stories of the 400,000 unsung heroes--the engineers, mathematicians, seamstresses, welders, and factory workers--and their innovations and life-changing technological leaps forward that allowed NASA to achieve this unparalleled accomplishment.From the shocking launch of the Russian satellite Sputnik to the triumphant splashdown of Apollo 11, Caldecott Honor winner John Rocco answers every possible question about this world-altering mission. Each step in the space race is revealed, examined, and displayed through diagrams, experiments, moments of crisis, and human stories.

    Just open the door and step outside. A fun, hands on approach to getting involved in nature, The Kids' Outdoor Adventure Book is a year-round how-to activity guidebook for getting kids outdoors and exploring nature, be it catching fireflies in the cool summer evenings; making birdfeeders in the fall from peanut butter, pine cones, and seed; building a snowman in 3 feet of fresh winter snow; or playing duck, duck, goose with friends in a meadow on a warm spring day. The Kids' Outdoor Adventure Book includes 448 things to do in nature for kids of all ages--more than one activity for every single day of the year. Each of the year's four seasons includes fifty checklist items, fifty challenge items, three each of projects, destinations, garden recipes, and outdoor games. Throughout the book, you'll also find fascinating facts, useful tips and tricks, and plenty of additional resources to turn to. Complete with whimsical, vibrant illustrations, this book is a must for parents and their kids.

    After all, normal people don’t live in houses with dead bodies downstairs! Once in Armadillo, Arkansas, Kevin tries to adapt to the family business. When he’s targeted by the biggest bully in the seventh grade, Kevin begins to “hear” advice from an unlikely source — Cletus McCulley, an old Mormon fisherman and one of his mother’s dead customers. Cletus’s messages from beyond the grave lead Kevin to uncover not only the bully’s secrets, but the truth about a family tragedy that shattered his parents’ faith and led them away from God. It’s up to Kevin to find the courage to face the bully, and to find a way to help his family heal. Winner of the 2004 Middle Grade Fiction Award from the Association for Mormon Letters.“This portrayal of small-town Mormon life sets an excellent example for future children’s novels set outside the highly-concentrated Mormon communities of the West.”—Association for Mormon Letters

    Now Sophie tells her story in this picture book that celebrates women in science, bugs of all kinds, and the importance of staying true to yourself.Sophia Spencer has loved bugs ever since a butterfly landed on her shoulder--and wouldn't leave--at a butterfly conservancy when she was only two-and-a-half years old. In preschool and kindergarten, Sophia was thrilled to share what she knew about grasshoppers (her very favorite insects), as well as ants and fireflies... but by first grade, not everyone shared her enthusiasm. Some students bullied her, and Sophia stopped talking about bugs altogether. When Sophia's mother wrote to an entomological society looking for a bug scientist to be a pen pal for her daughter, she and Sophie were overwhelmed by the enthusiastic response--letters, photos, and videos came flooding in. Using the hashtag BugsR4Girls, scientists tweeted hundreds of times to tell Sophia to keep up her interest in bugs--and it worked! Sophia has since appeared on Good Morning America, The Today Show, and NPR, and she continues to share her love of bugs with others.

    Drawing from her experience, Marley shows kids how they can galvanize their strengths to make positive changes in their communities, while getting support from parents, teachers, and friends to turn dreams into reality. Focusing on the importance of literacy and diversity, Marley offers suggestions on book selection, and delivers hands-on strategies for becoming a lifelong reader.

    But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one hundred coins), to size differences (the planets shown as different types of balls). Accompanying each description is a kid-friendly drawing by illustrator Steve Adams that visually reinforces the concept. By simply reducing everything to human scale, Smith has made the incomprehensible easier to grasp, and therefore more meaningful. The children who just love these kinds of fact-filled, knock-your-socks-off books will want to read this one from cover to cover. It will find the most use, however, as an excellent classroom reference that can be reached for again and again when studying scale and measurement in math, and also for any number of applications in social studies, science and language arts. For those who want to delve a little deeper, Smith has included six suggestions for classroom projects. There is also a full page of resource information at the back of the book.