As they become more common and more powerful, 3D printers are allowing makers everywhere to bring their ideas to life. Readers will discover new processes, integrate visual information with text, and learn technical word meanings as they discover how 3D printers work and how makers are using them today. They will also learn how to create their own inventions from 3D computer models.
Examine How The Fossils Document The Appearance, Diversification, And Extinction Of Many Life Forms.
From how a frog's life begins as a tadpole to the transformation into a webbed-footed amphibian, this title gives students all the information they could ever want to learn about frogs. Their habitats, diets, the difference between frogs and toads and the discovery of new species found by scientists around the world are all discussed.
Discover the most stupendous sports stadiums in the world and learn about their incredible features through comparisons. For instance, did you know that ANZ Stadium in Australia is one of the most eco-friendly stadiums around? It has four large tanks that can collect 850,000 gallons (3,217,600 l) of rainwater that's used to water the field. That's enough water to fill about 28,000 bathtubs! Or did you know that the new Cowboys Stadium has a massive video screen display that hangs 90 feet (27 m) in the airso high that the White House could easily fit between the screen and the field? This book is filled with dazzling photos and fascinating comparisons that will help readers understand just how amazing these stupendous stadiums really are.
Sung to the tune of The Farmer in the Dell, this book teaches students the importance of keeping germs to yourself and not spreading them to others by sneezing into a tissue and washing hands frequently to not spread bacteria.
Contrary to their name's suggestion, earwigs do not crawl into people's ears. Earwigs have pinchers on their bodies that they use to fight other earwigs or pick up food. Find out about the other parts of an earwig's body, what earwigs eat, and how earwigs take care of their young. Blastoff! Series
This title explores the development and use of the popular F-16 Fighting Falcon fighter jet. Readers will follow the history of its origins and development. Chapters detail the aircraft's military and performance specifications as well as its features and advantages in the field, such as the shape of its fuselage, its ejection seat, its single turbofan engine, and its many powerful guns, missiles, and bombs. Readers will also learn about the F-16's use in Operation Desert Storm and other significant combat and peacekeeping missions.
This up-to-date new book describes the alarming events of 2010 after an oil rig toppled over in the Gulf of Mexico releasing millions of gallons of oil into the water. The largest accidental oil spill in history, it killed untold numbers of wildlife, poisoned over a hundred miles of coastal land, and devastated the commercial fishing and tourism industries in an area still reeling from the destruction wreaked by Hurricane Katrina.
Motion is a change in an objects position. This fascinating title explains in a clear, simple way how objects are moved by a change in energy. Simple activities show young readers how energy is changed by applying a force, either by coming in contact with an object or by a force that does not touch it physically, like gravity.
A look at the origins, leaders, growth, and innovations of Facebook, the online social networking service that was founded in 2004 and today has hundreds of millions of users worldwide.
This book discusses the history and development of textiles. Reading Essentials in Science.
When a young girl finds a sparkly rock buried in the dirt and discovers that it cleans to a beautiful quartz crystal, she is fascinated and becomes Julie the Rockhound. Join Julie as her dad shows her how to dig for minerals and explains the wonders of crystal formation. Combining clever wordplay with earth science, young readers learn about Earth's most abundant mineral "treasure."
Did astrophysicist Neil deGrasse Tyson really kill the planet Pluto? Not exactly, although he admits he did "drive the getaway car." He was a teenager when some insisted that comet was going to destroy the world. He disagreed - it would simply be a great chance to take some cool photos - and he was right. When DC Comics needed someone to find Superman's home planet, they called him. See why people turn to Tyson, one of the world's most famous scientists, for his thoughts on the universe.
Dena loves using magnets to perform magic tricks for the kids at the pool. When Enrique arrives in town, he doesnt like that Dena is fooling the others. He gives her a century-old treasure map and Dena uses her compass and tools to plot the location of the treasure. To her surprise, the treasure is not where it should be! What could cause her compass to lead her off course? When she discovers the answer, will Dena keep fooling the other kids with magic tricks or will she help them learn about magnetism and the earths shifting magnetic poles?
What happens to your old phone or computer when you need an upgrade? What rights does the worker who built your phone have? This thought-provoking title helps readers discover the answers to these questions and many more. Find out about the links between supply, demand, and labor conditions, and the resources that are needed to build just one computer.
How do you change the direction of a moving object? This entertaining book explains how forces can change the direction of an object in motion. Simple explanations and activities help children understand the science behind forces.
How do you move objects from one position to another? This fun book explains how a force, such as a push or a pull, can put an object in motion. Simple activities show how a force can move an object that is not moving or stop one that is.
How do you change the speed of a moving object? This interesting book explains how forces, such as friction, and the mass of an object, can change the speed of an object in motion. Simple activities help children understand such concepts as acceleration and deceleration.
Clean air is essential to the health of the planet. This colorful title examines the importance of air to all living things and provides practical ways young readers can protect this valuable resource.
Rocks and minerals make up the foundation of our world. Relatable examples and accessible text combine to introduce young readers to these vital resources and explain how their actions can help preserve them.
From the foods we eat to the flowers we grow, soil is an important natural resource in the growing cycle of plants. This informative title explains how soil is made and shares simple steps with readers on how to protect this often overlooked resource.
Without water, life on Earth would not exist. This book provides a refreshing look at the uses of water and the importance of conserving and protecting this life-giving resource.
This title introduces the properties of liquids. Young scientists will discover what happens to a liquid when it is heated and cooled. Readers will observe, describe, and compare the properties and behaviors of liquids. Relatable examples help readers make meaningful connections to the text.
Sounds help us understand the world around us. This engaging title provides a close-up look at the science behind different sounds. Readers discover how sound waves travel through different matter and learn about concepts such as echoes, volume, and pitch. Accessible language and relatable examples support reader comprehension.
This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and their essential role in seeing our world.