Tots will enjoy learning what might be inside some of the trucks they see motoring by.
Get close to the battlefield in one of the most heavily armed gunships in the world. The AC-130 has enough firepower to take out enemy tanks and other armored vehicles. Learn about the history of the AC-130, its weapons and features, and how it supports ground troops in their missions.
The United States Marine Corps uses the Super Cobra to support Marines and take out enemy vehicles. Loaded with missiles, guns, and rockets, the Super Cobra is a very efficient force on the battlefield. Readers will explore the history of the Super Cobra and how this attack helicopter helps the Marine Corps complete missions.
This charming book will be every little boys favorite as it connects their bathtub boat with the boats they see on waterways.
This charming board book will be every little boys favorite as it connects their bathtub boat with the boats they see on waterways.
Provides detailed and interesting information about organisms and their place in the food web in the Arctic.
Named after two soldiers who won the Medal of Honor, the Stryker is an armored combat vehicle that serves many roles in the United States Army. Strykers can carry troops, guns, and missiles. They can also work as ambulances, fire trucks, and reconnaissance vehicles. Discover why the Stryker is going to be a mainstay in the Army for many years.
The Sea Dragon is the largest and heaviest helicopter in the United States military. It can transport troops and haul cargo. It is also used to detect and blow up mines in dangerous waters. Read about the history of the Sea Dragon, the tools it uses to detect mines, and its role in keeping our waters safe.
Young readers learn about waterways through simple text and photos.
Soar through clouds while flying ultralight airplanes. See up close photos of these exciting planes.
Young readers learn about various landforms through simple text and photos.
The Midwestern United States was nicknamed "The Dust Bowl" in the 1930s because years of drought devastated the region. This book teaches why droughts happen, how they affect living things, and the importance of conserving water. Blastoff! Series
Wind and generator of energy and how it works for us
The F-22 Raptor might be the most advanced fighter plane in the world. Using stealth technology, it can carry out ground attack missions, electronic warfare missions, and dominate the skies. Students will discover the weapons and technology that allow the F-22 Raptor to complete these missions with ease.
This book uses the ocean as a backdrop to define food webs and identifying the animals who act as predator, prey, or both.
Take an in-depth look at earth science in this science encyclopedia.
Here is a unique blend of love song and natural fact, celebrating the care that exists between the parents and offspring of many species. Baby mountain goat is guided up high cliffs. Baby beaver learns to build well. Baby bat is held in mother's protective embrace, upside-down. And YOUR baby, too, will feel the comfort and delight of nature's wonders. Here is a "sweet dream bedtime" book for nature lovers of all generations!
So you'd like to go back in time to see real dinosaurs and other ancient reptiles? Yes, that would be very cool. And if you start by giving a T-Rex a bone, things will be, well - interesting. Dangerously interesting! So go ahead - offer him that bone and see what happens. Along the way you're bound to encounter many other animals from the past, creatures wild and amazing. Dangerously amazing!
Rivers make beautiful music - from the trickle of snowmelt to the burble of a full-flowing stream. Here the famed children's musical ensemble, the Banana Slug String Band, celebrates rivers as a fascinating, ever-changing source of life and joy.
Just as some people dig and look for pirate treasure, some scientists dig and look for treasures, too. These treasures may not be gold or jewels but fossils. Following in the footsteps of Dino Tracks, this sequel takes young readers into the field with paleontologists as they uncover treasured clues left by dinosaurs. Readers will follow what and how scientists have learned about dinosaurs: what they ate; how they raised their young; how they slept, fought, or even if they ever got sick. True to fashion, the tale is told through a rhythmic, fun read-aloud that can even be sung to the tune of Itsy Bitsy Spider.
There are many different kinds of clouds all around us. Clouds come in diverse shapes and colors. Some clouds are fluffy and others are wispy. Some clouds float high in the sky and others sit low on the ground. Some clouds warn of storms and other clouds tell of fair weather. Compare and contrast the characteristics of different types of clouds through vibrant photographs.
Existen muchas clases diferentes de nubes por doquier. Las nubes pueden tener diversas formas y colores. Algunas nubes son esponjaditas y otras son muy finas. Algunas nubes flotan muy alto en el cielo y otras, están muy al ras del suelo. Algunas nubes nos previenen de una tormenta y otras nubes, nos avisan de un clima favorable. Compara y contrasta las características de diferentes tipos de nubes a través de vibrantes fotografías.
Tal y como algunas personas buscan y cavan para encontrar tesoros de piratas, también algunos científicos cavan y buscan tesoros. Estos tesoros pueden no ser oro o joyas, pero sí fósiles. Siguiendo los pasos de Dino-Huellas, esta secuencia lleva a los lectores jóvenes dentro del campo de los paleontólogos y junto con ellos, para descubrir preciadas huellas fósiles dejadas por dinosaurios. Los lectores observarán y entenderán lo que los científicos han aprendido sobre los dinosaurios y cómo lo hicieron: qué comían, cómo se ocupaban de sus crías, cómo dormían, cómo peleaban e incluso, si alguna vez se enfermaban.
Ancient Greek philosopher Socrates' ideas on how people should discuss, think about, and solve complicated problems have influenced centuries of thinkers in politics, law, and philosophy. The modern world would be very different without Socrates' method of asking questions about a problem to find the solution. Socrates' thinking has shaped modern science, government, and education, as well as many other parts of everyday life. Learn the story of one of the most important philosophical thinkers of all time in Socrates: Greek Philosopher.
As a child, Albert Einstein was quiet and awkward. He had trouble making friends and problems with learning in the classroom. As Albert grew up, he began to use his mind in ways he didn't learn in school, leading him to become an expert in math and science. Einsteins ideas helped change the way scientists thought of the world around us and change the course of history in the atomic age. Today, Einstein is one of history's most famous scientists, and his theories have shaped science for decades. Learn about one of the most important scientists of all time in Albert Einstein: Great Scientist.
