Jennifer Swanson
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Engineers design our modern world. They combine science and technology to create incredible vehicles, structures, and objects. This title examines amazing feats of electrical engineering. Engaging text explores the global positioning system, solar power plants, and self-driving cars. It also examines the engineers who made these projects a reality and traces the history of the discipline. Relevant sidebars, stunning photos, and a glossary aid readers'...
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How can we combat climate warming? Some scientists say geoengineeringinterfering with Earth's systems to counteract climate changeis the answer. Explore ideas such as reforestation, space mirrors, and carbon capture, and learn about the pros and cons of these controversial technologies.
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As spectacular as its creation was, the fall of the Mongol Empire was just as remarkable. Its descent into chaos was signaled by inter-family rebellion across the four khanates established by Genghis Khan. As weaker Mongol leaders struggled to retain control, drought, flood, famine, and the bubonic plague eventually contributed to the collapse of each khanate. As this volume amply demonstrates, though the Mongols were fierce warriors, their legacy...
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"Get ready to get your hands dirty with Metamorphic Rocks. With its reader-friendly and interactive approach, this title covers key curriculum Earth science topics in an engaging way. This title explores the natural processes, how geologists study metamorphic rocks, and how metamorphic rocks relate to the reader's daily life"--
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The late fifteenth century was alive with dreams of world exploration. As the first Portuguese adventurer to sail from the Atlantic Ocean to the Indian Ocean, Bartolomeu Dias was one of the most important. His voyage around the tip of Africa, past the Cape of Good Hope, paved the way for future explorers such as Vasco da Gama and Columbus. Follow along with Bartolomeu as he battles huge storms, rough seas, dwindling supplies, and even a near mutiny...
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When Thomas Jefferson negotiated the Louisiana Purchase in 1803, he needed a team to survey that vast, unknown expanse of land. He chose Meriwether Lewis and William Clark. Together, they led the Corps of Discovery, a team of intrepid explorers across a wild, dangerous country. Readers will understand the impact Lewis and Clark's expedition had on American history in this detailed account. Follow their journey across roaring rivers, vast plains, and...
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Readers will be surprised to find out that their poop is good for building things. They'll learn how animals use poop to construct nests, homes, and even fences. People mold it into bricks for houses and plop it on fences for support. It's biodegradable, environmentally friendly, and can add a bit of spice to any home construction project. This book meets NGSS Standards for grades 3 to 5 for STEM curriculum.
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¿Alguna vez has intentado encontrar formas de resolver un problema en tu comunidad? Wangari Maathai trabajó para resolver una crisis ambiental y ayudar a las personas al mismo tiempo.
Cuando Maathai era joven, era inusual que las niñas en Kenia fueran a la escuela, pero ella estaba decidida a aprender más sobre la ciencia y la naturaleza. Al crecer, se dio cuenta de que se talaban demasiados árboles. Maathai sabía que la pérdida de bosques...
17) Super Gear
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Cutting-edge science; high-performance sports. How are the sports played by Michael Phelps, Serena Williams, Michelle Wie, and Usain Bolt related? Nanotechnology! Take a close-up look at sports and nanotechnology, the cutting-edge science that manipulates objects at the atomic level. Nanotechnology is used to create high-tech swimsuits, tennis rackets, golf clubs, running shoes, and more. It is changing the face of sports as we know it.
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Students can determine the meaning of key terms and relationships involving money, savings strategies, economics, and finance in this informational text that presents ten secrets in building the bank account of their dreams. They learn tips for increasing income, developing a savings plan, keeping a budget, spending wisely, starting an education fund, building an emergency fund, investing, and making their saving a habit. Sidebars such as "Myths and...
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Turning an idea into a product or service takes dedication and perseverance, but the best part is anyone can do it. This savvy volume presents practical ways for becoming an entrepreneur and starting a business, including researching ideas, products, and services, as well as compiling a business plan and details to include in it, market research and testing, calculating start-up costs, finding funds for investment in the business, keeping costs under...
20) Tsunamis
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Life on Earth is never boring. What actually happens when Earth unleashes its fury? This title gives you an up-close look at the power of our planet. With well-researched, clearly written informational text, primary sources with accompanying questions, charts, graphs, diagrams, timelines, and maps, multiple prompts, and more, you'll know all you need to know about tsunamis! Aligned to Common Core Standards and correlated to state standards. Core Library...