Fun pictograms and infographics about the human body make learning about math topics such as bar charts, percentages, averages and fractions easy and fun. In this book, readers go on an amazing mission inside the human body and use their mathematical skills to check their diet, test their strength, and chart their growth. Math puzzles and exercises help children build confidence in their math skills.
Fun pictograms and infographics about planet Earth make learning about math topics such as volume, scale diagrams, division, and number lines easy and fun. In this book, readers go on a mission to protect threatened areas around the world and use their mathematical skills to measure geysers, protect forests, and check on glaciers. Math puzzles and exercises help children build confidence in their math skills.
Snowboard is one of the youngest sports in the Olympics, and it was once viewed as the sport of bad boys and rebels. It might have lost some of that rowdy image, but it still has its pop pizzazz. Snowboarders do stunts with names like 540, double grab, caballerial, and burger flip. This book will explain what these tricks are and how they're done. It'll tell you where snowboarding came from and where its going. And you'll meet some of the most colorful characters you'll find in any sport.
This sport is called speed skating for a reason - blink and you'll miss all the action! Speed skaters can go as fast as a car. Although becoming a speed skater requires hard training, most of all it requires nerve. This amazing book will explain how the combination of danger and velocity makes speed skating one of the most exciting winter sports. You'll find out how it got started, you'll learn about the different competitions and races, and you'll meet some of the champions who live for speed.
The Paralympics are a series of sporting events for elite athletes with different physical abilities. This book examines the five Paralympic winter sports - alpine skiing, cross-country skiing, biathlon, ice sledge hockey, and wheelchair curling - and the athletes who compete in them. Prepare to be inspired by their courage, skill, and dedication to their sport.
Do you have a need for speed? If you do, you'll want to read all about these Winter Olympic sliding sports. In this book, you'll learn how bobsleigh, luge, and skeleton competitors speed down steep, twisting tracks on aerodynamic sleds. You'll learn about the racers, their equipment, and the records they hold. You'll also discover that in these fast-paced sports, every second - and hundredth of a second - counts.
What does it feel like to live in a pressurized metal tube 1000 feet (300 m) under the ocean, and only steps away from lethally dangerous nuclear fissile material? Nuclear submariners know. In wartime, theirs is an unenviable task - to hunt other submarines and destroy them before they themselves can be hunted down. Nuclear power allows these submarines to operate at high speed for long durations without having to surface frequently. Nuclear submarines never need to be refueled throughout their 25-year life-span. This fascinating book looks at what life is like for the men who live and work together on these boats; what the inside of a nuclear submarine looks like and how it works; how the sea gives the submariners all the air they need to breathe while under water; and how they "fight" the boat while they hunt other submarines.
Piloting experimental aircraft is more dangerous than most other types of flying. Test pilots are generally military aviators who fly new and modified aircraft, allowing the results to be measured and the design to be evaluated. In the 1950s, test pilots were being killed at the rate of about one a week, but the risks have shrunk to a fraction of that, thanks to the sophistication of aircraft technology, better ground-testing, and simulation of aircraft performance. Despite their image as fun-loving daredevils, these pilots have to be ruthlessly precise and professional when flying. This intriguing book looks at what type of people become test pilots, how they train, what the job includes, how it feels to be the first person to fly a new design, the aircraft they fly, and how they analyze and report on each flight.
The mind is a powerful instrument. It influences everything we do and say. We all talk about a sixth sense, or ESP. This book examines mind over matter, looking at claims that brain power alone can bend spoons, identify things without having seen them, or even read the minds of astronauts!
Police officers are the protective barrier standing between the public on one side and lawlessness on the other - the so-called "thin blue line." A high-stress job, officers face daily interactions in stressful situations where the element of risk is always lurking. An officer's main duty is to maintain law and order within a community, which means they are regularly face to face with citizens and out patrolling the streets. This book looks at the duties of police officers in crime prevention, the apprehension of offenders, and emergency situations.
When the heat gets turned up in a conflict, support helicopter pilots are called upon to bring in additional troops and equipment or even provide battle support from the air. In modern warfare, the helicopter's agility and hovering ability have made it indispensible to the army, navy, air force, and marines for tactical support. This book describes the different missions support helicopter pilots undertake and the dangerous circumstances they must usually fly under.
More than 2,300 years ago, the Greek philosopher Plato wrote about a glorious ancient city that sank without trace beneath the waves. Ever since that time people have wondered where this lost city, Atlantis, might be and whether it actually existed. Students will thrill as they learn about the different theories of, and search efforts for, this mythical city.
Alpine skiing has been an exciting Olympic sport since 1924. Racing down snow-covered slopes at breathtaking speed requires outstanding athletic skill. Freestyle skiing combines speed, agility, and precision. This introductory guide gives an overview of all the Olympic events in both sports, along with fun facts, amazing stats, and a look at some of the most outstanding competitors.
Ten beautifully illustrated stories tell classic tales from different cultures of powerful gods and goddesses in mythology clashing with each other and with humans. Myths include: Pandora opening the box that releases the evils of humanity, and King Midas whose touch turned everything to gold, from Greek mythology; Ganesha, the god with the elephant head, from Indian mythology; Thor's Hammer, from Norse mythology; mighty Glooscap and the baby Wasis from Native American mythology; and the god Horus taking back the throne of Egypt, from Egyptian mythology. Feature boxes add additional details to help readers better understand concepts in the story as well as the time period in which the story was written.
These army pilots fly the most demanding helicopter in existence, a machine so complex to operate that its known as Riding the Dragon. Only 3% of existing army helicopter pilots qualify to fly it. Trainees have to learn to train their eyes to work independently of each other while the right eye sees flight and weapons information in the helmet's monocle, the left eye is free to look outside the aircraft and scan for threats and other obstacles. And, flying the helicopter is only half the battle - its purpose is to provide firepower from the air to protect soldiers on the ground. This book lifts the lid on what life is like for these men and women: their training; the aircraft; the missions, and what its actually like to be under fire while flying.
Ten wonderfully illustrated stories tell folktales and legends from different cultures about ghosts and spirits, and their interaction with the human world. Feature boxes add additional details to help readers better understand concepts in the story as well as the time period in which the story was written.
The backbone of any army, infantry soldiers seem to get all of the action but none of the glory. Trained for the very physical and aggressive work of engaging the enemy on the ground, the infantry's main focus is to advance on the enemy, take control of territory, and hold it. Not surprisingly the infantry tends to take high casualties because they are usually sent to the hottest spots in combat. This book looks at the high-risk jobs of the infantry soldier, including attack, defense, patrol, and intelligence gathering.
Ideal for soccer fans, this engaging book profiles the greatest soccer teams and players from around the world. From David Beckham to the U.S. women's national team, readers will love learning about their favorite teams and players. Extra features include player statistics, records, and fun facts.
This book looks at the history of soccer championships including the World and Euro Cups, and the Olympics. It also provides highlights of the players and teams to watch for at the 2014 World Cup in Brazil.
Changing Weather: Storms is an exciting book that introduces kids to the kinds of storms that take place each year. Large, full-color images of storms such as hurricanes, tornadoes, thunderstorms, and blizzards accompany clear explanations of how different storms develop and the kinds of effects these storms have on the lives of people and animals. Kids will also learn about storm safety and ways they can help their families be prepared. Changing Weather: Storms provides detailed information on three important elements of most storms: clouds, precipitation, and wind, the water cycle and its part in the development of storms, the role of updrafts and downdrafts in the creation of thunderstorms and many other storms, and the ways in which meteorologists study storms and how their knowledge can help save lives.
Many animals are carnivores, but some eat mainly insects. Insect eaters, known as insectivores, can be as small as insects or as large as giant anteaters. Spiders, frogs, lizards, bats, and other mammals are insect eaters, but not all insectivores are animals.This book is loaded with fascinating photos and information that will delight kids of all ages.
This informative title introduces readers to four of the states that make up the Southwest region of the United States: Arizona, New Mexico, Oklahoma, and Texas. The Southwest has many people of Hispanic descent as well as Native-American people from nations such as the Navajo, Hopi, Zuni, and Apache. Readers will discover how the climate, population distribution, history, and culture of this region make it distinct.
What is that annoying whine? How about those disgusting worms crawling in the dogs dish? What made those horrible bites that itch like crazy? The answer to these creepy questions is FLIES, one of the worlds most important creatures. Fantastic full-color macro images bring readers inside the world of a common housefly. Designed for kids doing research and those wanting a ready source of creepy information, Buzz off, Flies! offers information on life cycles, family trees, and the fly's unique relationship with humans.
In this compelling title, students are encouraged to dig in and discover how different plant fossils unlock clues to the Earth's past. Through full-color photographs and thought-provoking questions, students will investigate how plants fossils form, how they are excavated, and how paleobotanists study them to learn about life millions of years ago.
This title guides aspiring young players through drills to hone their soccer skills on the field. Broken down by position, each section highlights fundamental skills and strategic tips on how to play to the best of your ability. Special sections focus on the importance of teamwork, sportsmanship, and nutrition both on and off the field.
