适合年龄 10岁左右 绘本简介 The idea of people keeping wild animals in captivity has been around for centuries. However, the reason for doing so has shifted over time. Read this fascinating account of how zoos began in ancient times, how they have changed over time, and how modern zoos are working diligently to save endangered species. 人们圈养野生动物的想法已经存在了几个世纪。 但是，这样做的原因随着时间的推移而发生了变化。 阅

适合年龄 10岁左右 绘本简介 Yes, printers can print letters, but did you know they can also print shoes, buildings, and dinosaur heads? You Can Print What? describes the technology behind 3D printing and some of its many creative and useful applications. The book also briefly traces the development of new printing technologies through the ages. Photographs and a timeline support the infor

适合年龄 10岁左右 绘本简介 Word Smith, Private I, is back with another mystery story filled with alliterations, hyperboles, rhyming, similes, and idioms. Ben Brannoor enters Word Smith's office claiming that someone or something is stealing rhymes out of his greeting cards and replacing them with un-rhymes. Not only are rhymes stolen from greeting cards, but also from advertising slogans

适合年龄 10岁左右 绘本简介 Most of Earth is covered with water, but we can only consume a small percentage of that water. What Is Water Worth? informs readers about three big challenges to our water supply: pollution, population, and climate change. It also offers some ideas about how we can work together to ensure a safe global water supply for generations to come. Photographs, charts,

适合年龄 10岁左右 绘本简介 Volcanoes is a factual text that describes how different kinds of volcanoes are formed and how they behave. Readers also learn about ancient myths that were fueled by fear of volcanoes. The book gives details about some of the more famous volcanoes, including Mount Vesuvius, Mount St. Helens, Mauna Loa, and Mount Fuji. Photographs, maps, and diagrams support th

适合年龄 10岁左右 绘本简介 Sometimes the weather can become more than dramatic and develop into something downright dangerous and destructive. Violent Weather details the science behind thunderstorms, tornadoes, and hurricanes and documents their tremendous impact on people and on the land. This book can be used to teach students how to identify cause-and-effect relationships as well as

适合年龄 10岁左右 绘本简介 Vikings is an informational text that describes a group of Nordic men. Hailing from what are now Norway, Sweden, and Denmark, these explorers sailed far from their homeland to discover new parts of the world. They were trained at an early age to be warriors and skilled navigators. Eric the Red's and Leif Ericson's explorations to Iceland and Greenland are highl

适合年龄 10岁左右 绘本简介 Explore this fascinating Middle Eastern country with your students as they learn about United Arab Emirates' people, land, history, and significant landmarks. 与您的学生一起探索这个迷人的中东国家，了解阿拉伯联合酋长国的人民、土地、历史和重要地标。 RAZ旨在帮助孩子找到适合孩子水平的级别，通过在同一级别下的大量阅读逐步提高孩子的阅读能力。 RAZ按难度分为27个级别，AA—C这4个级别对应幼儿园阶段; D—J这7个级别对应美国小学一年级;K—P这6个级别对应美国小学二年级;Q—T这4个级别对应美国小学三年级;U

适合年龄 10岁左右 绘本简介 The Buckland Rare Animal Research Center seems to be the perfect fit for Hazel's summer internship. Once she arrives, however, Hazel quickly realizes this is not an ordinary zoo. In fact, the research center has been bringing extinct animals back to life, but at what cost? The Zoo of Extinct Animals presents students with a plotline that challenges both the pro

适合年龄 10岁左右 绘本简介 The Red Baron was the most feared pilot in the skies during World War I. With eighty victories in aerial combat, Manfred von Richthofen will be forever remembered as the leading ace of the conflict. The Red Baron describes Richthofen’s life, focusing on his military career, pilot training, and rise to prominence, while framing his experiences in the historical

适合年龄 10岁左右 绘本简介 After I refuse her offer, the Queen commands us to be gone and begins to climb the dais with a dismissive wave of her hand. I sense the sands around me begin to shift and change as the floor rises toward us like a glittering tsunami, causing the mutated cephaloids to release everyone and flee. I can't—won't-—let this happen. We've come too far. "No!

适合年龄 10岁左右 绘本简介 The room grows smaller as Uncle Jasper,Seth, Odie, Thomas, and I crowd around Anna,who continues to coo at the baby she believes is wriggling in the empty bundle of blankets in her arms. After Thomas explains that Sarah's mom is too lost in the illusion to hear us talking, Uncle Jasper describes how Anna was able to save him from the same fate years before.

适合年龄 10岁左右 绘本简介 Imagine half of the people of your city are suddenly gone. That's exactly what happened to many Europeans who survived the Black Death. In The Plague!, students will learn about the bubonic plague, which caused the deaths of half of the people of Europe in the 1300s. Engaging text and detailed graphics will keep students interested in learning about this import

适合年龄 10岁左右 绘本简介 To many athletes, competing in the Olympic Games is the ultimate honor, where they strive to be the best in the world. The Olympics: Past and Present examines the ways in which the Olympic Games in ancient Greece evolved into the modern-day Olympics. Photographs, illustrations, maps, and diagrams support this informative text. Book and lesson also available at

适合年龄 10岁左右 绘本简介 The Nobel Prize is the most illustrious nonmilitary award in the world. Although not without controversy, the Nobel Prize has a legacy of honoring great thinkers throughout time. The Nobel Prize is a detailed look at the history of this award and some of its most well-known recipients. The book can also be used to teach students how to discern the author's poin

适合年龄 10岁左右 绘本简介 King Tut was just nine years old when he took the Egyptian throne in 1334 BC. Who was this young king? Why did he die suddenly at only nineteen? The Mystery of King Tut provides students a comprehensive look at Tut's homeland, his family, his friends and enemies, his tomb, and his mummified body. The book can also be used to teach students how to identify main

适合年龄 10岁左右 绘本简介 The Message takes place in the 1940s in Caen, France, during Hitler's reign over Europe during World War II. Three young, brave French Resistance workers meet privately to relay important information to other Resistance workers. Using a homemade radio transmitter, they broadcast lifesaving information to help liberate France--but not without facing grave danger

适合年龄 10岁左右 绘本简介 The Ides of March tells the story of the assassination of Julius Caesar by a group of conspirators in 44 BC. Students will be engaged with this riveting story and the accompanying detailed illustrations. This book can also be used to teach students how to identify narrative point of view as well as to retell the events of a story in the correct sequence. The bo

适合年龄 10岁左右 绘本简介 Myths are a fun and exciting way for students to learn about different cultures around the world. The myths surrounding the demigod Maui come from Polynesia and are the focus of The Hero Maui. Colorful illustrations and entertaining stories will keep students engaged in this lesson. The book can be used to teach students how to analyze characters as well as to

适合年龄 10岁左右 绘本简介 The Gift of the Magi recounts the story of Della and Jim, two young lovers living in New York City in the early 1900s. Although poor in pocket, they are rich in love, and each is willing to sell their most valued possessions in order to buy a Christmas gift for the other. Della cuts and sells her long locks of sumptuous hair to buy a chain for Jim's favorite wa