适合年龄 10岁左右 绘本简介 Children and adults have been playing with remote-controlled planes, boats, cars, trucks, and helicopters for decades. What seemed like magic one hundred years ago has quickly become an important, and entertaining, part of our everyday lives. Fun by Remote Control explains the history, science, and future of remote-controlled vehicles. Students will enjoy detai

适合年龄 10岁左右 绘本简介 The United States has always been a diverse nation, and its demographics continue to change with time. Famous Hispanic Americans: A Proud Heritage provides readers with information about ten different Hispanic Americans who have made contributions to many aspects of the culture and history of the United States. This book can be used to teach students to summari

适合年龄 10岁左右 绘本简介 Egypt is well known for it's ancient history, but many other things make Egypt special. Some of these include the coutry's people, the animals that live there, and the different landforms, including the Nile River, one of the longest rivers in the world. Pictures and maps are used throughout the book. 埃及以其古老的历史而闻名，但许多其他事物使埃及变得特别。 其中一些包括该国的人民、生活在那里的动物以及不同的

适合年龄 10岁左右 绘本简介 Early Moments in Rock Music History an informative book documenting the history of rock 'n' roll. It highlights performers such as Chuck Berry, Elvis Presley, Buddy Holly, and Ritchie Valens. The book also focuses on the course of technological changes and their influence on the growth in popularity of rock music. It describes American society in the days of ea

适合年龄 10岁左右 绘本简介 Dust Bowl Disaster describes the economic and personal hardships endured by farmers in the Great Plains of the United States and Canada during the 1930s. People living in this region went from prosperity to poverty as a relentless drought caused their farms to dry up and dust storms to rage. Period photographs and maps support the text. 沙尘暴描述了 1930 年代美国和加

适合年龄 10岁左右 绘本简介 World War II was the biggest war in modern history. It was a battle fought by countries that made two powerful groups. The Allied nations consisted of the United Kingdom, the United States, Canada, the Soviet Union, and many others. The Axis powers consisted of Germany, Italy, and Japan. The Allied nations fought to stop the Axis powers from controlling Europe

适合年龄 10岁左右 绘本简介 Fans of pop culture love the colorful and crowded worlds discovered at comic conventions. Comic Cons provides students with a detailed look at these gatherings of comic enthusiasts. The book can also be used to teach students how to distinguish between fact and opinion and use plural nouns. The book and lesson are also available for levels Z1 and Z2. 流行文化

适合年龄 10岁左右 绘本简介 From Arctic lands to lush forests to bustling cities, Canada is a country with many different faces. Students will love to discover more about this amazing place. 从北极土地到茂密的森林，再到繁华的城市，加拿大是一个有着许多不同面貌的国家。 学生会喜欢更多地了解这个神奇的地方。 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个级别。 RAZ旨在帮助孩子找到适合孩子水平的级别，

适合年龄 10岁左右 绘本简介 Brazil is home to the Amazon River and rainforest, but the largest country in South America is known for so much more. In Brazil students learn about the people who live there and the celebrations they have as well as the diverse animal life and the landforms that make up the country. Vibrant photographs and detailed maps enhance the text. 巴西是亚马逊河和热带雨林的故乡

适合年龄 10岁左右 绘本简介 Body art has been practiced since the first humans were alive. Every culture in the world practices one or more forms of body art. Cultures have unique styles of decoration, as well as unique reasons for doing it. Read on to learn about some of the ways people around the world create body art. 人体艺术从第一批人类还活着开始就被实践了。 世界上的每一种文化都采用一种或多种形式的人体艺术。 文化有独特的装饰风格，也有独

适合年龄 10岁左右 绘本简介 Derived from the classic tale, Beowulf is the story of a mighty warrior and king. Through his super-human strength and noble qualities, Beowulf is able to slay monsters and dragons that no other man can defeat. Detailed illustrations support a rich and engaging text. The book can also be used to teach students how to analyze characters and to identify irregular

适合年龄 10岁左右 绘本简介 From its rich history to tasty food and vibrant cultures, Argentina is an amazing country students will love learning about. 从其丰富的历史到美味的食物和充满活力的文化，阿根廷是一个了不起的国家，学生们会喜欢学习。 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个级别。 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

适合年龄 10岁左右 绘本简介 Among the many athletes throughout American history, there are several record-setting superstars who revolutionized their sports. American Sports Legends highlights four athletes of tremendous character who left behind inspiring legacies. Overcoming obstacles such as discrimination, physical limitations, and sexism, these legends proved that, with passion and c

适合年龄 10岁左右 绘本简介 When Alexander the Great died in 323 BCE, his empire stretched from modern-day Greece, through northern Africa and the Middle East, to Asia. The trade and culture he helped spread would change the face of the ancient world. 当亚历山大大帝于公元前 323 年去世时，他的帝国从现代希腊延伸到北非和中东，再到亚洲。 他帮助传播的贸易和文化将改变古代世界的面貌。 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

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 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 one of the most amazing burial grounds in history with Valley of the Kings. Engage students with information about the construction of the tombs as well as ancient Egyptian beliefs regarding death and the afterlife. 与帝王谷一起探索历史上最令人惊叹的墓地之一。 让学生了解有关墓葬建造的信息以及古埃及关于死亡和来世的信仰。 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

适合年龄 10岁左右 绘本简介 To Drill or Not to Drill? gives readers information on both sides of a heated debate: whether or not to drill for oil in Alaska's Arctic National Wildlife Refuge (ANWR). The book includes a history of American oil along with reasons to drill in ANWR, reasons not to drill, and the science and law behind it all. Photographs, maps, and graphs support the text.

适合年龄 10岁左右 绘本简介 Threats to Our Atmosphere is an informational book that focuses on the structure and function of earth's protective atmosphere. The text explains the ozone layer and the possible causes and consequences of global warming. The book also explores what effects these issues have on our planet, what scientists and world leaders are doing to protect our environment,

适合年龄 10岁左右 绘本简介 The Yanomami: Deep in the Amazon is a factual text about the Yanomami people who live in the Amazon. The book describes Yanomami traditional ways of life, including what they eat, how they hunt, what they wear, and how they build their houses. Also included is a section on how outsiders are changing the Yanomami way of life. The Yanomami: Deep in the Amaz