Collected here to keep your wits sharp, The Best Brain Teasers of All Time features the cleverest brain teasers from around the world and throughout history.The Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx.The Best Brain Teasers of All Time puts your mind to the test with: 125 Brain Teasers that require no special skills to solve. Plus, each question comes with an optional clue in case you get stumped and a handy answer key in the back to test yourself or play with friends Brain Teasers for Every Level that cater to beginners and advanced masterminds alike, with brain teasers organized by level of difficulty to improve your skills as you move forward Hints of History that provide fun facts and background information for every brain teaser Get ready to sharpen your wit with every “aha” moment. The Best Brain Teasers of All Time is a go-to source for timeless fun and mind-blowing challenges.

    Stump your family, friends, or favorite enemy with these deceptively simple dares. They're all impossible to perform thanks to principles of gravity, mechanics, fluids, logic, energy and perception. For every trick -- whether it be blowing up a balloon in a bottle or kissing your elbow -- the authors reveal the natural cause at work that guarantees human defeat.Here's an entertaining and enticing introduction to basic scientific principles that proves yet another: science can be fun!WINNER OF THE NEW YORK ACADEMY OF SCIENCE'S CHILDREN'S SCIENCE BOOK AWARD

    Here's an entertaining and informative manual for beginners, but it's filled with tips and techniques learners will retain and successfully employ as their skill develops and they match themselves against experienced players. With annotated illustrations and more than 300 examples, this fascinating manual demonstrates*Openings used by international masters, including the Ruy Lopez, the Queen's Gambit Declined, the Sicilian Defense, and others*Basic and advanced strategies, tactics, sacrifices, and pawn structure to help learners master the chess middle game*End game, with emphasis on use of rooks and pawnsIt's a comprehensive and compact reference that will find a ready place in school and private chess clubs. This book will also be a favorite among individuals who wish to discover chess as a pleasurable way to spend a social evening.

    Packed with math activities and puzzles, compelling stories of math geniuses, math facts and stats, and more, How to be a Math Genius makes the dreaded subject of math both engaging and relevant.

    They have no idea what they'll find on the other side, and Max the duck is the last thing they expect. Soon this larger-than-life houseguest is making himself at home—and forcing his way into the hearts of his reluctant hosts.

    Drop mentos into a bottle of diet soda and stand back as a geyser erupts. Launch a rocket made from a film canister. Here are 64 amazing experiments that snap, crackle, pop, ooze, crash, boom, and stink. Giant air cannons. Home-made lightning. Marshmallows on steroids. Matchbox microphones. There’s even an introduction to alchemy. (Not sure what that is? Think “medieval wizard.”) None of the experiments requires special training, and all use stuff found in the kitchen or in the garden shed. You’d be irresponsible not to try them. ATTENTION, PARENTS: Yes, your kids may need your help with a few experiments. And yes, sometimes it may get a tad messy. But it’s not pure mayhem. The balloon rocket whizzing through the garden? It demonstrates Newton’s Third Law of Motion. That chunk of potato launched across the kitchen from a tube? Welcome to Boyle’s Law. Every experiment demonstrated real science, at its most memorable.

    The Black Book doesn't include any vocabulary lists, and doesn't advise its readers to rely on math formulas.Instead, The SAT Prep Black Book teaches readers to approach the test the same way that Barrett trains his students. Barrett sees the SAT as a standardized instrument with a specific objective, and reasons that the test must observe certain design guidelines that follow from that unique objective. So this book explains to students how different types of SAT questions are actually written, from the perspective of the College Board: for each question type, Barrett explains the "big secret" of that question type, the rules and patterns that all questions of that type will follow, and, most importantly for readers, exactly how to attack the question type based on the inherent weaknesses of its particular rules and patterns.The book includes over 250 example solutions that demonstrate Barrett's approach against real SAT questions written by the College Board. In order to follow along, students will want a copy of the College Board's book "The Official SAT Study Guide," the source of the questions whose solutions appear in the Black Book.The overall lesson of the SAT Prep Black Book is that the SAT tests very basic concepts in very strange ways, so students should learn the unique habits of the test rather than cramming definitions and formulas. At 330 pages, the book is thorough and detailed in its analysis of the SAT.

    

    Over 7,000 years ago Native Americans settled on the Nashua River, a beautiful and leafy valley. But the industrialization of nearby areas would lead to the deterioration of natural habitats. Each double spread examines brief periods of time when the river and surrounding areas teemed with wildlife. Lynne Cherry’s contrasting illustrations of the lush valley and the eventual polluted river deliver an astonishing look at our dramatic need for conservation efforts. This pictorial history of the river, edging towards a hopeful scene of modern-day descendants of both Native Americans and European settlers who come together to combat pollution and restore the beauty of the river, is an intelligent tale that shows young readers how they can do their part in taking care of the world around them, one river at a time.

    Grade by grade, these groundbreaking and successful books provide a solid foundation in the fundamentals of a good education for first to sixth graders.B & W photographs, linecuts, and maps throughout; two-color printing.

    Soon, it disappears into a hard shell called a chrysalis. Where did it go? This is a perfect beginner's guide to the mystery of metamorphosis.Named as a NSTA/CBC Outstanding Science Trade Books for Children, this book explains the life cycle from caterpillar to butterfly with easy-to-follow prose from Deborah Heiligman and warm, colorful illustrations from Bari Weissman.This is a Stage 1 Let's-Read-and-Find-Out, which means the book explains simple science concepts for preschoolers and kindergarteners. Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.Supports the Common Core Learning Standards and Next Generation Science Standards

    Prepared to be awed and inspired by Chris Froome riding on at the Tour de France with a broken wrist or Geraint Thomas finishing it with a broken pelvis.In The Hardmen the writers behind cycling superblog Velominati.com and The Rules will tell the stories and illuminate the myths of not just the greatest cyclists ever, but the toughest. From Eddy Merckx to Beryl Burton, and from Marianne Vos to Edwig Van Hooydonk, the book will lay bare the secrets of their extraordinary and inspirational endurance in the face of pain, danger and disaster. After all, suffering is one of the joys of being a cyclist. Embrace climbs, relish the descents, and get ready to harden up. . .

    From the #1 New York Times bestselling team of Jamie Lee Curtis and Laura Cornell, creators of Today I Feel Silly and Where Do Balloons Go?, comes I’m Gonna Like Me, a funny and moving celebration of self-esteem and loving the skin you’re in.Celebrate liking yourself! Through alternating points of view, a girl's and a boy's, Jamie Lee Curtis's triumphant text and Laura Cornell's lively artwork show kids that the key to feeling good is liking yourself because you are you.A book to rejoice in and share, I'm Gonna Like Me will have kids letting off some self-esteem in no time!

    Soon the fruit is big, red, and ready to be picked. It's time to make an apple pie! Here is a celebration of apples and how things grow--sure to delight young readers all year long.

    In this book, his life’s work, he interweaves his teaching experience, the knowledge he gleaned from his trip, and the history of Progressive Education. As Little and Katherine Ellison reveal, these educators and schools invigorate learning and promote inquisitiveness by allowing the curriculum to grow organically out of children's questions—whether they lead to studying the senses, working on a farm, or re-creating a desert ecosystem in the classroom.We see curious students draw on information across disciplines to think in imaginative yet practical ways, like in a "Mini-Maker Faire" or designing and building a chair from scratch. Becoming good citizens was another of Little's goals. He believed in the need for students to learn how to become advocates for themselves, from setting rules on the playground to engaging in issues of social justice in the wider community.Using the philosophy of Progressive Education, schools can prepare students to shape a vibrant future in the arts and sciences for themselves and the nation.