Test Pattern Generation Using Boolean Proof Engines

This jam-packed collection of fun and simple science experiments for kids is perfect for the classroom or home. Stir up some sticky slime, build a solar system with rubber bands, power a speed boat using soap, and construct an erupting volcano, all with Home Activity Lab, which offers exciting experiments for budding scientists. Including a foreword by Professor Robert Winston, this stunning book includes 28 brilliant science projects using simple step-by-step instructions, everyday ingredients that can be found around the house, and amazing photography to guide you from start to finish. Each experiment describes the science behind the project, highlighting STEM facts with STEM icons pointing out the key science, technology, engineering, and math learning involved in each project. "Take it further" panels encourage young readers to experiment and take their projects to the next level, developing their independence, initiative, and creative thinking skills. Perfect for budding scientist

Learn all about the fascinating world of insects--from bees, to butterflies, beetles, and more. Grab your magnifying glass and head out to discover all about insects-- their different types, body structures, and behaviors. Filled with eye-catching images and bite-sized information, every young nature enthusiast will marvel at the mind-boggling facts about these adaptable creatures. The book covers the seven major insect groups and includes profiles for more than 40 amazing insects, such as the stag beetle, monarch butterfly, and honeybee. Dive into their brilliant world and learn how some insects blend in with their surroundings. Discover how some can survive in different environments, while others can defend themselves against predators using clever tactics. Explore the many ways in which insects help humans, and the crucial role they play in pollination and maintaining a balance in the ecosystem. My Book of Bugs is a wonderful introduction to insects and their many incredible feature

A fun way to learn about trees from all over the world!Discover the wonderful world of trees This amazing deck of cards welcomes you to the plant kingdom, where you can meet more than 150 species of trees, ranging from the mighty Californian redwood to the ancient banyan tree. Stunning pictures and fast facts enable you to grasp a wealth of knowledge in a fun way. Each card contains snappy and accessible information, displaying each tree in beautiful detail. The front of the card shows the tree with a clue of what it is. The back reveals the answer, plus a dataset about the tree: its size, location, and distinguishing features alongside close-up pictures of the bark, leaves, and fruit. You can use the cards to test your own knowledge; or how about using them to play a guessing game, quiz, or a competitive comparison game with a friend? Our World in Pictures: Trees of the World Flash Cards is packed with information on the world’s most amazing trees―from those that feed us to others th

Discover the wonders of our rocky planet!This amazing deck of cards welcomes you to Earth's extraordinary minerals and gems, from sparkling emeralds to igneous rocks formed deep inside the Earth’s molten core. Stunning pictures and fast facts enable you to grasp a wealth of knowledge in a fun way. Each card contains snappy and accessible information, displaying each rock or mineral in dazzling detail. The front of the card shows the rock with a clue of what it is. The back reveals the answer, plus a dataset of essential information, ensuring you can recognize sedimentary from sandstone, metamorphic from marble, and pyrite from pearl. You’ll discover the unique qualities of each material, together with how it is used in art, industry, architecture, and science. You can use the cards to test your own knowledge, or how about using them to play a guessing game, quiz, or competitive comparison game with a friend? Our World in Pictures: Rocks & Minerals Flash Cards are packed with informat

A cheerful, optimistic handbook for parents and carers shaping the next generation of responsible global citizens - ready to change the world for the better! Our children have the energy, capacity, and passion to create and nurture a global culture in which inclusion, acceptance, respect, and participation are the core values that underpin a human being's every interaction. As parents and caregivers, our job is to help our children take their first steps along that path. Raising truly globally minded, and socially conscious children happens at home and in the community. Children can be inspired, equipped, and mobilized to make a difference in the world. By encouraging values such as responsible and kind use of social media, respect, open mindedness, empathy, a sense of community, parents can help to shape a new generation of emotionally intelligent, outward-looking, politically ethical world citizens. Relevant to parents of children of all ages--from toddlers to teens--the book gives p

10 chapters focus on each step of the journey through loss, using personal experiences, practical suggestions and professional advice to illustrate the different ways people can navigate their own jou

Discover how to identify flowers, where to find them, and other details about more than 100 flowers from around the world. Compact in size yet brimming with information, An Anthology of Flowers explores a vast variety of blooms, from exotic blossoms to iconic favorites. Learn to easily identify different species using detailed annotations, vivid illustrations, and unique descriptions of each flower. Featuring colorful photographs and vibrant illustrations, this book is a treasure trove for budding botanists, nature enthusiasts, and curious readers seeking an informative flower identification book. Whether you're out exploring or flipping through its pages at home, An Anthology of Flowers is sure to bring the natural world to life.

Visit one of the most incredible natural environments, meeting the Amazon’s plants and wildlife, and its peopleA unique, beautifully illustrated guide to the beauty and diversity of the Amazon – the rainforest and the river, its flora and fauna, and the people who live in the region. Applying the award-winning Eyewitness formula to the subject of the largest and most biodiverse tract of tropical rainforest in the world, and the vast river that winds its way through it, this book profiles everything from the birds, animals, and insects that live there to the nine South American countries it extends across. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature – fascinating first-hand accounts from experts in the field.

These Wonders of the World highlight astounding ancient architecture, the history of civilization, and the beauty of our planet.Highlighting more than just the Seven Wonders of the World – the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria – DK Eyewitness Books: Wonders of the World showcases more than 50 architectural feats and natural treasures. From human-made landmarks such as the Statue of Liberty to record-breaking natural marvels like the River Nile, this book takes kids on an incredible journey around the world's most spectacular sights. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness" feature – fascinating fi

North and South enter a conflict of more than 50 battles – discover how tensions exploded into a war that lasted four years.This book takes you through the history of one of the most important times inUS history. Find out how Abraham Lincoln became president in 1860 and why hewas assassinated. Discover the horror of enslaved life, and about the Underground Railroad that helped its victims escape. Eyewitness American Civil War shows both sides of the conflict in an equal light, allowing readers to consider all views. This museum-in-a-book uses striking full-color photographs of paintings, artifacts, and illustrations of battles, famous leaders, and much more along with amazing facts, infographics, statistics, and timelines to reveal this period of US history as never before. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fre

Dive into a watery world where many wonderful fish of all shapes and sizes swim, in rivers, lakes, and oceans.DK Eyewitness Books: Fish is an exciting and informative guide to the fascinating world of fish. Striking color photographs of tropical fish, eels, seahorses, and more offer a unique "eyewitness" view of the natural history of fish, how they behave, and how they survive. See the lethal jaws of a piranha, a porcupine fish "puffing up," how a dogfish swims, growth rings on a fish scale, what a fish looked like 400 million years ago, and a fish with legs. Learn how a school stays together, why some fish swim upside down, how a stingray stings, why fish need water to breathe, and much more. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature

Each book in this unique Math Mastery series developed by experts covers all the essential skills for children in the first stages of their math journey.Every topic is supported by clear examples and helpful hints to encourage proficiency.Aimed at children aged 4–6, this full-color book will help your child learn counting skills using numbers up to 100, with pictures and objects. It's attractively illustrated and led by appealing characters who offer useful tips to children (and parents) that make learning accessible and interesting. Every child can learn math with Math Mastery.

Each book in this unique Math Mastery series developed by experts covers all the essential skills for children in the first stages of their math journey.Every topic is supported by clear examples and helpful hints to encourage proficiency.Aimed at children aged 6-7, this full-color book will help your child learn counting skills using numbers up to 100, with pictures and objects. It's attractively illustrated and led by appealing characters who offer useful tips to children (and parents) that make learning accessible and interesting. Every child can learn math with Math Mastery.

Each book in this unique Math Mastery series developed by experts covers all the essential skills for children in the first stages of their math journey.Every topic is supported by clear examples and helpful hints to encourage proficiency.Aimed at children aged 4–6, this full-color book will help your child learn counting skills using numbers up to 100, with pictures and objects. It's attractively illustrated and led by appealing characters who offer useful tips to children (and parents) that make learning accessible and interesting. Every child can learn math with Math Mastery.

A series of picture books that teach children about dinosaurs with a narrative story and a working spread at the end of the book with more facts and information about what they just learned.These picture books will teach children about dinosaurs through a story! Marie Bollman’s beautiful illustrations are friendly and fun (but still technically correct!) and each story will end with a working spread on dinosaurs doing what DK does best―using photography and illustrations to teach children incredible facts that deepen their knowledge of a well-loved subject.In this book, find out all about Deinonychus’s big day―from going out with her hunting pack in the morning, to weathering a big rainstorm, and escaping from a muddy ravine.

Travel to space with Captain Marvel as she flies into action alongside Ms. Marvel and other awesome Super Heroes.Meet Earth’s Defender, Carol Danvers, aka Captain Marvel, one of the universe’s most powerful Super Heroes, and Kamala Khan, aka Ms. Marvel, who is able to change shape and size and even take the appearance of others! In this book, young readers can learn all about Carol and Kamala―and those who fight alongside cosmic Captain Marvel and help protect Earth from evil. Join forces with these marvelous heroes as they fight back against evil alien invaders and super-villains.Take a trip into space with this thrilling Level 2 DK Reader. Exciting Marvel comics images, clear vocabulary and a fun quiz will test the young Super Hero at heart and help them in building their reading ability as they learn about Captain Marvel, Ms. Marvel, and other favorite Marvel comics characters.© 2022 MARVEL

Travel to space with Captain Marvel as she flies into action alongside Ms. Marvel and other awesome Super Heroes.Meet Earth’s Defender, Carol Danvers, aka Captain Marvel, one of the universe’s most powerful Super Heroes, and Kamala Khan, aka Ms. Marvel, who is able to change shape and size and even take the appearance of others! In this book, young readers can learn all about Carol and Kamala – and those who fight alongside cosmic Captain Marvel and help protect Earth from evil. Join forces with these marvelous heroes as they fight back against evil alien invaders and super villains.Take a trip into space with this thrilling Level 2 DK Reader. Exciting Marvel comics images, clear vocabulary and a fun quiz will test the young Super Hero at heart and help them in building their reading ability as they learn about Captain Marvel, Ms. Marvel, and other favorite Marvel comics characters.© 2022 MARVEL

Meet Leonard, the clueless and softly spoken shrew, in this charming story about finding your voice and speaking up.Little Leonard can be a bit shy and finds it hard to make his voice heard. This sometimes means he misses out on some of the exciting experiences life has to offer: tasty seed snacks, playing games with the other children at free time, or being the first in the class to answer a question he knows he has the answer to. But when Leonard sees a friend being picked on by a bully in the playground can he find the courage to speak out and save the day?Speak Out, Leonard! aims to encourage self-awareness, confidence, compassion, and empathy in little ones and to help them understand the importance of using your voice to speak out against injustice.

Not all heroes wear capes--discover how you can become a hero in any accident or emergency with Dr. Punam Krishan's first aid manual Accidents happen, even when you are careful, so being prepared can make all the difference. Do you know what to do if someone falls over and scrapes their knee? What does an asthma attack look like? Do you know when an ambulance is needed, or how to call for one? From treating cuts, stings, burns, allergies, and more to identifying emergency situations and administering life-saving CPR, this book covers the first-aid skills that children aged 7-11 need to know. With step-by-step instructions and using real life scenarios, young heroes will know exactly what to do when someone needs help and how to do it safely. BBC Morning Live resident GP, Dr. Punam Krishan uses her passion and expertise to empower children to confidently handle emergencies. The message is clear - you're never too young to save the day.

Become an eyewitness to the high-flying world of aircraft and the history of flight. This picture-led guide will take you on a visual tour of incredible flying machines. Children can learn all about the history and science of humanity's most incredible feat: flying! Find out about how technology made flight possible, which tools pilots use, and how taking to the skies has shaped human history.Throughout the pages of this children’s guide to aviation, you can expect to find: - A fresh new look; new photographs, updated information, and a new “eyewitness” feature. - A visual tour through the topic combined with bite-sized text. - Brand new eyewitness accounts from experts in the field.Eyewitness Flight gives a detailed overview of all things aircraft for kids aged 9+, including helicopters, gliders, zeppelins, monoplanes, biplanes, and even triplanes. Using full-colour photographs of different types of aviation, including an aircraft from Leonardo da Vinci's wing machines to jet airliner

Our world is wonderful, and it’s up to us to take care of it. You may feel small, but your actions can make a big difference.This title encourages children to take care of the planet, but it doesn’t just focus on the problems―it teaches them proper practical solutions to the issues facing our world today. Veterinarian, author, and TV host Jess French guides kids through taking care of our planet, from living a sustainable lifestyle to using their voice in politics. Unlike many books about the environment, Jess not only covers how to take care of plants and animals, but also the positive contribution that humans can make on each other’s lives, too. Strong themes of self-care and mindfulness run through the book, and kids are introduced to activism. Discover how to reduce your carbon footprint, understand the importance of preserving our forests, oceans, and endangered animals, and learn the best ways to stand up for what you believe in. Bright, cool illustrations by Aleesha Nandhra comb

With over 6,500 fully illustrated words and phrases in Korean and English, along with a free bilingual audio app, using and learning Korean has never been easier.Perfect for tourists, business travellers and students, DK's Korean English Bilingual Visual Dictionary is your essential companion when buying food, talking about work, discussing health, and studying the Korean language. The dictionary is incredibly easy to follow, with thematically organized vocabulary so you can find closely related words on a particular topic. Words and phrases are illustrated with full-colour photographs and artworks, helping to fix new vocabulary in your mind. A comprehensive two-way index provides an instant reference point for new Korean vocabulary. The supporting audio app enables you to hear over 6,500 words and phrases spoken out loud in both Korean and English. Available on the App Store and Google Play, the audio app is easy to use and provides an intuitive reference for language learning, helpin