In simple rhymes, Tang explains the fundamentals of how each number from 1 to 10 works. His poem "Four Eyes," for example, explains how any number multiplied by four can be merely doubled twice: "Four is very fast to do, when you multiply by 2. Here's a little good advice -- please just always double twice!" He then goes on to explain: "What is 4x4? It's 4 doubled twice. Double once: 4+4=8. Double twice: 8+8=16," and he even provides extra challenge questions below. All of his poems and problems are just as easy (e.g., a number times 6 is tripled, then doubled; a number times 9 is multiplied by 10, then subtracted once), and the book is rounded out with full practice tables in the back.Tang provides children with an excellent lesson, helping them make sense of daunting math without a bombardment of complicated rules. Kids will cheer his winsome presentation, which is wonderfully complemented by Harry Brigg's computer illustrations of animals cavorting around and having fun. Both practical and pleasing, The Best of Times is math that'll help make homework and tests a breeze. Matt Warner

    The teacher says they can make maps of anyplace, so Lisa starts with her bedroom. She includes all the things that people will need to read the map, such as a scale and a key to the symbols she has used. Her dog, Penny, helps with the map. This gives Lisa an idea: Why not map Penny's world? Making maps is so much fun that Lisa and Penny decide to visit some of the exotic places that they've drawn-but they won't forget to take a map along!Now available in paperback, this engaging sequel to the bestselling Measuring Penny will delight teachers and students alike.

    Despite his intelligence--and his mother's scoldings--he was a poor student, preferring to be outdoors with his beloved plants and bugs. As he grew up, Karl's love of nature led him to take on a seemingly impossible task: to give a scientific name to every living thing on earth. The result was the Linnaean system--the basis for the classification system used by biologists around the world today. Backyard sciences are brought to life in beautiful color.Back matter includes more information about Linnaeus and scientific classification, a classification chart, a time line, source notes, resources for young readers, and a bibliography.*it's a tomato!A handsome introductory book on Linnaeus and his work -- Booklist, starred review A good introduction to a man in a class by himself -- Kirkus ReviewsLends significant humanity to the naturalist -- Publisher's WeeklyThe biographical approach to a knotty scientific subject makes this a valuable addition to STEM and biography collections -- School Library Journal

    Discusses a number of natural and normal body processes that result in by-products that many people find disgusting, including vomiting, elimination, saliva, and sweat.

    Here are classics such as Madeline and Curious George; contemporary bestsellers such as Guess How Much I Love You and The Stinky Cheese Man; Caldecott Medal winners such as Make Way for Ducklings and Where the Wild Things Are; and family favorites such as Goodnight Moon, The Sneetches, Winnie-the-Pooh, and Alexander & The Terrible, No Good Very Bad Day, soon to be a motion picture. The selections range from concept books and wordless books to picture books and short read-aloud stories, and represent the complete array of childhood themes and reading needs: ABCs, number and color books, stories about going to bed and going to school; tales about growing up, siblings, parents, and grandparents; animal stories, fantasies; fables; magical stories; stories about everyday life--and more. This beautiful edition includes a recommended list of books published in the time since this anthology's original compilation, including Caldecott Honors Don't Let the Pigeon Drive the Bus! and Olivia, with descriptive annotations intended to guide parents to these new books and new voices of the 21st century. Also included are an introduction from editor Janet Schulman, capsule biographies of the 62 writers and artists represented in the collection, color-coded running heads indicating age levels, and indexes. As a gift, a keepsake, and a companion in a child's first steps toward a lifelong love of reading, The 20th Century Children's Book Treasury belongs in every family's bookcase.

    But the dot, though perfect in every way, only had eyes for a wild and unkempt squiggle. All of the line's romantic dreams were in vain, until he discovered...angles! Now, with newfound self-expression, he can be anything he wants to be--a square, a triangle, a parallelogram....And that's just the beginning!First published in 1963 and made into an Academy Award-winning animated short film, here is a supremely witty love story with a twist that reveals profound truths about relationships--both human and mathematical--sure to tickle lovers of all ages.

    The camera stops the action and magnifies it so that all the amazing states of water can be observed - water as ice, rainbow, stream, frost, dew. Readers can examine a drop of water as it falls from a faucet, see a drop of water as it splashes on a hard surface, count the points of an actual snowflake, and contemplate how drops of water form clouds.

    Taught to think big by her father who was a mapmaker, Marie wanted to do something no one had ever done before: map the bottom of the Atlantic Ocean. Was it even possible? Not sure if she would succeed, Marie decided to give it a try.Throughout history, others had tried and failed to measure the depths of the oceans. Sailors lowered weighted ropes to take measurements. Even today, scientists are trying to measure the depth by using echo sounder machines to track how long it would take a sound wave sent from a ship to the sea floor to come back. But for Marie, it was like piecing together an immense jigsaw puzzle.Despite past failures and challenges—sometimes Marie would be turned away from a ship because having a woman on board was “bad luck”—Marie was determined to succeed. And she did, becoming the first person to chart the ocean floor, helping us better understand the planet we call home.

    When she asks for a pet, her handlers search high and low for the perfect companion.

    With the help of a few of his fans, Groundhog is ready to tell everything about himself, from how loud he can whistle (loud), to how fast he can run (not fast), to how many things he uses his teeth for (a lot). Groundhog may be full of himself, but chances are good that, by the end of this book, you'll agree he's pretty wonderful! From the illustrator of the Junie B. Jones books and the author of the Melvil & Dewey books comes a funny, fact-filled look at what happens when one very proud groundhog speaks out.

    Full-color illustrations.

    The rich hues and tones described in the text explode in each illustration, and with every turn of the page, readers can feel the heat and vibrancy of this tropical paradise.Unlike the plethora of contrived or sentimental books on the subject, this one is simplicity itself -- eloquent and effective. -- Kirkus Reviews*The next best thing to a guided tour. -- School Library Journal, starred reviewA strikingly vibrant package. -- Publishers Weekly

     After receiving a stuffed animal chimpanzee for her first birthday, Jane Goodall's love of animals only grew. She saw what humans and animals had in common, not what makes us different, and used that to advocate for animal rights everywhere, becoming famous for her work with chimpanzees.This friendly, fun biography series inspired the PBS Kids TV show Xavier Riddle and the Secret Museum. One great role model at a time, these books encourage kids to dream big. Included in each book are:- A timeline of key events in the hero's history - Photos that bring the story more fully to life - Comic-book-style illustrations that are irresistibly adorable - Childhood moments that influenced the hero - Facts that make great conversation-starters - A character trait that made the person heroic and that readers can aspire toYou'll want to collect each book in this dynamic, informative series!

    Here are 12 "hypotheses," as well as lists of "what you need," "what to do," and "what happened" that are sure to make young readers laugh out loud as they learn how to conduct science experiments (really!). Jenny Offill and Nancy Carpenter—the ingenious pair that brought you 17 Things I'm Not Allowed to Do Anymore—have outdone themselves in this brilliant and outrageously funny book.

    JoAnn Deak offers a fun and engaging introduction to the anatomy and functions of the brain that will empower each young reader to S-T-R-E-T-C-H and grow their fantastic, elastic brain!Looking for award-winning picture books for curious kids? Your Fantastic Elastic Brain is the perfect fit. Dr. Deak shares information in ways that are accessible for parents, teachers, and children alike. Delightful illustrations with accurate details foster motivation to learn and grow in new ways. This book is an excellent companion to Beautiful Oops, The Girl Who Never Made Mistakes, I Can't Do That YET, The Most Magnificent Thing, and Bubble Gum Brain.Awards for Your Fantastic Elastic Brain:The Mom's Choice Gold AwardThe Moonbeam Gold Award for Non-Fiction Picture BookThe Pewter Gold Ink Award for Distinguished PrintingThe Parent's Choice Silver Award for Interior Design, Children's/Young AdultThe Nautilus Silver Award for Children's Non-FictionThe IBPA Benjamin Franklin Silver Winner for Interior Design, Children's/Young AdultNext Generation Indie Award Finalist for Children's/Juvenile NonfictionPraise for Your Fantastic Elastic Brain:"Dr. Deak has done a masterful job of creating a book for children, parents, and teachers to learn about the human brain together. The information is accessible and understandable, with illustrations that are engaging, fun, and alive! This is great reading material for everyone and will elicit many expressions of 'Now I get it!' from the adults!"—Fretta Reitzes, Director, Goldman Center, 92nd Street Y"Your Fantastic Elastic Brain is a wonderful, engaging book for parents and teachers to read with young children. It presents accurate information about the brain and how it relates to our lives…fostering motivation to learn and grow, consistent with our programs and research led by Carol Dweck, PhD."—Eduardo Briceño, Co-Founder & CEO, Mindset Works"Dr. Deak writes in a clear and interesting way about the complexity of the human brain, enhancing the knowledge of teachers and students. This book is a real contribution to the field of education in the twenty-first century."—Joyce S. Pickering, Hum.D., Executive Director Emerita, Shelton School & Evaluation Center