As the sun begins to set, arctic animals scurry to prepare for six months of darkness and cold. Tuktuk the collared lemming is almost ready for the long winter night all he needs is warm fur to line his nest. When one furry kamik (boot) slips off an Inuit drivers sled, Tuktuk is in luck! But as he drags it home, Putak the polar bear, Aput the arctic fox, and Masak the caribou eye this little lemmings prize and want it for their own. Can Tuktuk outwit the other animals and convince them that one furry kamik is no good for anyone bigger than a lemming?
Alexa and the other children at her escuela in Costa Rica have a special project: they are raising American Crocodiles. She names her croc Jefe, which means "boss," because he seems to be in charge of all the other babies. Alexa brings him chicken and frogs to eat, and writes about his progress in her diary. Soon, her little hatchling is as big as a loaf of bread. He has grown into a juvenile and it is time for Alexa to say goodbye and for Jefe to return to the wild.
Engineers know that there is always more than one possible solution to a problem! This interesting title uses accessible text and relatable examples to explain how engineers test and compare different solutions to determine which solution is best.
Most people try to avoid problems, but not engineers! They go out and look for problems! In this fun, new title readers will learn about the kinds of problems engineers help solve. Readers are also introduced to the tool engineers use to solve problems - the Engineering Design Process.
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.
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.
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.
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.
Age-appropriate text and vibrant photographs describe environmentally conscious changes that can be made in the classroom and throughout the school. From tips to saving paper to environmentally-conscious crafts, this fact-filled book makes the grade!
Yellowstone National Park is made up of several kinds of habitats, lakes, canyons, rivers, and mountains. What makes Yellowstone National Park so exciting, however, is that it sits on top of the caldera of a volcano! The caldera is an enormous active volcano that has erupted in the past with great force. The Old Faithful Geyser is evidence of the volcanic activity in this amazing park. Yellowstone was established as the first national park in 1872. Hundreds of species of mammals, birds, fish, and reptiles live in this huge habitat, some of which are endangered or threatened. Grizzlies, wolves, and huge herds of bison and elk live in the park. The vast forests and grasslands also include unique species of plants. Through magnificent photographs and easy text, children will learn about the volcanic nature of this super habitat, the story of how wolves were reintroduced here, and how a huge ecosystem can work when left undisturbed.
Wild ones are moving into the city! Follow the dog Scooter as he wanders an urban landscape, seeing many wild animals and not seeing even more. Supplementary material contains true stories and helps children become aware of the presence of wild animals and understand why they have taken to living in cities.
The world's largest tropical rain forest and the world's longest mountain range are both found on the continent of South America. This beautiful new book introduces children to the fascinating physical and social geography of South America. Children will be eager to learn about the countries in South America, how South America is connected to North America, South America's major landforms and bodies of water, the people, plants, and animals in the rain forests, grasslands, and deserts, urban and rural life, and South America's natural resources.
Africa has more countries than any other continent. In Explore Africa, children learn many facts about Africa's countries and its geography. Each page is beautifully laid out. The book includes several continent maps so readers can relate the text and photographs to their location on the continent. This essential book looks at Africa's mountains, including Mount Kilimanjaro, and valleys, Africa's waterways including the longest river in the world, African culture, and popular tourist destinations in Africa.
This informative and easy-to-read new book introduces children to the fascinating and diverse continent of Asia - the largest continent on Earth! Full color photographs and detailed maps highlight Asia's major regions - Northern, Central, Western, Eastern, Southern, and Southeastern Asia. Simple text describes the, major Asian bodies of water and landforms, the climate in Asia, life in Asian forests, steppes, deserts, and other biomes, Asia's natural resources, and the differences between rural and urban areas.
The United States of America is a big, beautiful country. United States the Land celebrates the third-largest country in the world. Part of North America, the United States is bordered by Canada, Mexico, and two oceans. Young readers will learn about the history of the United States, as well as about the climate, agriculture, and natural landforms across the country's various regions.
Meet Doctor Ravi Ahluwalia. From a family health clinic to a soccer field, Ravi's work as a doctor takes him to different places. This inviting narrative shows how Ravi cares for people and helps keep them healthy.
Working at a Factory introduces young readers to many careers available in a factory. Colorful sidebars encourage young children to think, create, guess, and ask questions about a career working in a factory.
Describes the physical traits and behavior of chickens and the role that they play on the farm.
Describes the physical traits and behavior of dogs and the role that they play on the farm.
Describes the physical traits and behavior of horses and the role that they play on the farm.
Describes the physical traits and behavior of goats and the role that they play on the farm.
Describes the physical traits and behavior of duck and the role that they play on the farm.
Describes the physical traits and behavior of pigs and the role that they play on the farm.
Describes the physical traits and behavior of sheep and the role that they play on the farm.
