适合年龄 10岁左右 绘本简介 Do you like scientific experiments? Meegor and the Master is a fictional fantasy book in which a young man and his grouchy, domineering Master conduct a scientific experiment to test a hypothesis. The proud Master is so sure that his amazing discoveries will bring him fame and fortune that he doesn't bother to follow the scientific method during his research. H

适合年龄 10岁左右 绘本简介 The work of Marie Curie revolutionized scientific understanding of the nature of atoms and opened up new frontiers in medicine. Marie Curie is a detailed account of this remarkable woman's legacy in the face of discrimination and struggle. The book can be used to teach students the elements of a biography. The book and lesson are also available for levels V and

适合年龄 10岁左右 绘本简介 Marco Polo and the Silk Road is a book about Marco Polo and his fascinating travels to China in the 1200s. Surrounded by controversy, his memoir of travels to mysterious lands became a sensation. Photographs, maps, and illustrations support the text. 《马可波罗与丝绸之路》是一本关于马可波罗和他在 1200 年代迷人的中国之旅的书。 充满争议的他的神秘之地旅行回忆录引起了轰动。 照片、地图和插图支持文本。 RAZ有严密的分级体系：根据

适合年龄 10岁左右 绘本简介 Ever wonder how astronauts sleep in space? What about going to the bathroom? How do you eat when your food floats away? Life in Space answers these questions and more as readers learn about astronauts' daily lives aboard the International Space Station. A variety of photos, graphs, and sidebars illuminate this book's exploration of daily activities in weightles

适合年龄 10岁左右 绘本简介 Leaving Home is a fictional narrative about a boy who has moved from Jamaica to the United States. The story details how it would feel to leave everything familiar behind to begin a new life. Students will personally relate to this story if they have ever moved to a new country, state, or even neighborhood. 离家是关于一个男孩从牙买加搬到美国的虚构故事。 这个故事详细说明了离开熟悉的一切开始新生活的感觉

适合年龄 10岁左右 绘本简介 “Home is the nicest word there is.” These are the words of pioneer and renowned Little House author Laura Ingalls Wilder. From the vast Kansas prairie to the cold Dakota Territory, Laura had many homes throughout her youth. It was only late in her life that she began to share her childhood memories through a series of unforgettable books. Students will enjoy le

适合年龄 10岁左右 绘本简介 Kenya is a beautiful African country, filled with many different landforms, diverse wildlife, and more than thirty tribes of people. This book explores the culture, history, and geography that make Kenya such a fascinating place. Detailed maps and vibrant images help bring this book to life. 肯尼亚是一个美丽的非洲国家，充满了许多不同的地貌、多样的野生动物和三十多个部落。 这本书探讨了使肯尼亚如此迷人的文化、历史和地理

适合年龄 10岁左右 绘本简介 Julius Caesar is ancient Rome's most famous dictator, but how did he earn such notoriety? Find out in this exciting biography that chronicles his military feats, rise to power, and inevitable fall. 凯撒大帝是古罗马最著名的独裁者，但他是如何声名狼藉的? 在这本激动人心的传记中找出他的军事壮举、上台和不可避免的倒台。 RAZ有严密的分级体系：根据全文词汇数、高频词词汇数与比例、低频词词汇数与比例、句子长度、句子复杂度、句式、插图信息量、思想深度、主题等多个角度，将整个阅读体系分为aa，A

适合年龄 10岁左右 绘本简介 The spring and summer of 1953 was terrifying for parents in the United States. They braced themselves for the possibility of polio. Through his determination and unorthodox thinking, Jonas Salk developed a polio vaccine and children's lives were saved. Jonas Salk provides students an in-depth look into both Dr. Salk's life and his search for the vaccine. The bo

适合年龄 10岁左右 绘本简介 India will show students many interesting aspects of this country, including its fascinating people and their celebrations. From crowded cities to jungles and mangrove forests, students will enjoy learning about this unique country and its culture. 印度将向学生展示这个国家许多有趣的方面，包括其迷人的人民和他们的庆祝活动。 从拥挤的城市到丛林和红树林，学生将喜欢了解这个独特的国家及其文化。 RAZ有严密的分级体系：根据全文词汇数、高频词

适合年龄 10岁左右 绘本简介 In Huck's Shoes tells the story of an eleven-year-old boy, Miguel, and his desire to experience adventure. Bored and frustrated by the work expected of him in his family's shop, he escapes to the attic, where he magically becomes a character in the book The Adventures of Tom Sawyer. Illustrations support the text. 《穿哈克的鞋子》讲述了一个 11 岁的男孩米格尔 (Miguel) 和他渴望体验冒

适合年龄 10岁左右 绘本简介 One in five children in the United States lives in a food-insecure household, which means these children are hungry and struggling to thrive. While federal food programs work to diminish the hunger epidemic, the efforts of local communities to ensure that all citizens receive bountiful and nutritious food are paramount. Hungry Right Here? provides students with

适合年龄 10岁左右 绘本简介 Robin grew up to be both strong and quick-witted—and an outlaw. His family lands had been taken and his father murdered, and now Robin Hood had become a painful thorn in the side of the corrupt rulers of his country. An elusive and embarrassing opponent, Robin was hunted by both the ruling lords and the Sheriff of Nottingham's forces as he harassed, hounded, an

适合年龄 10岁左右 绘本简介 One of the most popular winter sports, Hockey excites crowds around the world. Students will be interested to read about the rules of the game as well as its history and famous players. Maps, diagrams, and incredible photos offer additional ways to engage in the text. 作为最受欢迎的冬季运动之一，曲棍球让世界各地的人们兴奋不已。 学生将有兴趣阅读游戏规则及其历史和著名球员。 地图、图表和令人难以置信的照片提供了更多的方式来参与文本。

适合年龄 10岁左右 绘本简介 After a foiled attempt to kill King James I in 1605, Guy Fawkes gained infamy in the United Kingdom. The failure of the Gunpowder Plot more than four hundred years ago led to the annual celebration of Guy Fawkes Day, when people celebrate around bonfires with community and family. Guy Fawkes Day offers a detailed look at the life of Guy Fawkes as well as the wa

适合年龄 10岁左右 绘本简介 Every living thing on Earth needs water. But if the citizens of the world do not plan ahead, there will not be enough water for everyone! Groundwater provides students a comprehensive look at why groundwater matters and how we can all do our part to make sure there is enough for years to come. An important topic and interesting graphics will keep students engag

适合年龄 10岁左右 绘本简介 Goliath Beetles: Giant Insects provides students with a glimpse into the life of these special insects. From their anatomy to their African habitat, students will discover what makes Goliath beetles so special to the insect world. 歌利亚甲虫：巨型昆虫让学生一睹这些特殊昆虫的生活。 从他们的解剖结构到他们的非洲栖息地，学生将发现是什么让歌利亚甲虫对昆虫世界如此特别。 RAZ有严密的分级体系：根据全文词汇数、高频词词汇数与比例、低频词词汇数与比例、句子长度

适合年龄 10岁左右 绘本简介 Requiring patience and skill, the sport of Golf has remained popular since its invention in the 1400s. This book explores not only the game's history and rules, but also some legendary players. Photos and diagrams enhance the text. 高尔夫运动需要耐心和技巧，自 1400 年代发明以来一直很受欢迎。 这本书不仅探讨了游戏的历史和规则，还探讨了一些传奇玩家。 照片和图表增强了文本。 RAZ有严密的分级体系：根据全文词汇数、高频词词汇数与比例、低频词词汇数与

适合年龄 10岁左右 绘本简介 George Washington is one of the most iconic figures in American history. Students will enjoy reading about his early years and the struggles he faced as the first president of the United States. 乔治华盛顿是美国历史上最具标志性的人物之一。 学生们将喜欢阅读他早年的经历以及他作为美国第一任总统所面临的斗争。 RAZ有严密的分级体系：根据全文词汇数、高频词词汇数与比例、低频词词汇数与比例、句子长度、句子复杂度、句式、插图信息量、思想深度、主题等多个角度，将整个阅读体系分为aa，A-Z共27个

适合年龄 10岁左右 绘本简介 Gems fascinate almost everyone. They sparkle, shimmer, and glimmer with mystery and beauty. This book explains how gems are formed, how they are valued, and the processes by which they become jewelry. At the end of the book, students can read about some of the most famous gems. Photographs and diagrams support the text. Book and lesson also available at Levels