This fascinating book describes the geological makeup and history of the Sahara Desert in North Africa. The biggest hot desert on Earth, it covers parts of twelve countries, more area than the entire United States! The Sahara has oases scattered widely and sand dunes that can reach as high as 600 feet (182m). Readers will learn about the people, plants, and animals such as camels, goats, and fennec foxes that inhabit this desert habitat. Special sections describe the desert's natural resources, such as oil and natural gas, and the unique problems facing this region.
Visita a la doctora en su consultorio.
¡Prepárate para ir al zoológico!
¡El bebé está aprendiendo y creciendo cada día! ¿Qué va a hacer ahora el bebé?
¡Hay un puesto de limonada en el vecindario!
Acompáñanos en una visita al dentista.
El panadero está ocupado haciendo el pan.
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.
Like humans, animals can get sick or hurt. People visit doctors. Pets see veterinarians. What happens to wild animals when they are injured, become ill, or are orphaned? Often, wildlife rehabilitators are called to their rescue. This photographic journal takes readers behind the scenes at four different wildlife rehabilitation centers. Fall in love with these backyard animals as they are nursed back to health and released back to the wild when possible. This is the first of a photographic series introducing the different ways and the many people who care for a wide variety of animals.
Playgrounds are places to play and have fun, but don't forget to watch out for potential hazards. Not taking care on playground equipment and ignoring the rules can lead to serious trouble. Safety at the Playground makes learning to take care at the playground easy for children to understand.
It is important for children to know how to keep safe while at school. Protective equipment is needed when playing contact sports or conducting experiments. Horsing around in class is a definite no when it comes to keeping safe at school.
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.
Readers will learn about one of their favorite farm animals - sheep! This title is informative - telling readers what sheep eat, what they look like, and how we use sheep products every day. The text is very simple, which will reinforce early reading skills. Aligned to Common Core Standards and correlated to state standards.
Readers will learn about one of their favorite farm animals - cows! This title is informative - telling readers what cows eat, what they look like, and how we use cow products every day. The text is very simple, which will reinforce early reading skills. Aligned to Common Core Standards and correlated to state standards.
Readers will learn about one of their favorite farm animals - horses! This title is informative - telling readers what horses eat, what they look like, and how horses help us every day. The text is very simple, which will reinforce early reading skills. Aligned to Common Core Standards and correlated to state standards.
