两只小老鼠晚上喜欢看月亮。一天早晨，它们忽然想知道月亮白天会去哪里，就决定出发去寻找月亮。找啊找，两个小家伙找到的是一个橙子、一个气球还是一个美妙绝伦的月亮呢？ 这本图画书插图精美，色彩鲜艳，两只小老鼠形象可爱；它们的历险故事，紧张兴奋，充满勇于探索的好奇心。适合3-6岁孩子阅读。
Holidays Heroes（《美国的纪念日》）系列介绍了美国的纪念日、节日，以及与之相关的历史人物、社会事件等，文字简洁生动，图片丰富多样，适合小学生学习历史，了解美国文化，关注社会进步。免费赠送英语朗读音频，地道的英文表达帮助孩子扩充英语词汇量，提高英语阅读能力。 本册Let sCelebrateThanksgivingDay（《感恩节》）讲的是有关感恩节的知识。书中用两条平行线的叙述方式，分别讲述了印第安人和美国早期批移民的故事，从移民1620年登陆一直讲到1621年他们分享感恩节大餐。
Holidays Heroes（《美国的纪念日》）系列介绍了美国的纪念日、节日，以及与之相关的历史人物、社会事件等，文字简洁生动，图片丰富多样，适合小学生学习历史，了解美国文化，关注社会进步。免费赠送英语朗读音频，地道的英文表达帮助孩子扩充英语词汇量，提高英语阅读能力。 本册Let sCelebrateConstitutionDay（《宪法日》）讲的是有关美国宪法日的知识。每年9月17日是美国的建国者签署宪法的日子，签署宪法并非易事，建国者们经历多次斗争、辩论与妥协才得以保证美国人民至今仍然享有的自由。宪法日也是美国的入籍日。
Holidays Heroes（《美国的纪念日》）系列介绍了美国的纪念日、节日，以及与之相关的历史人物、社会事件等，文字简洁生动，图片丰富多样，适合小学生学习历史，了解美国文化，关注社会进步。免费赠送英语朗读音频，地道的英文表达帮助孩子扩充英语词汇量，提高英语阅读能力。 本册Let sCelebrateColumbusDay（《哥伦布日》）讲的是有关美国哥伦布日的知识。航海家克里斯托弗 哥伦布从小就梦想成为一名水手，他勇气非凡，很有毅力，但有时候也有点贪婪。哥伦布一直在寻找财富，但始终没有找到。不过，他的其他发现可比他所能想象到的重要多了。
Holidays Heroes（《美国的纪念日》）系列介绍了美国的纪念日、节日，以及与之相关的历史人物、社会事件等，文字简洁生动，图片丰富多样，适合小学生学习历史，了解美国文化，关注社会进步。免费赠送英语朗读音频，地道的英文表达帮助孩子扩充英语词汇量，提高英语阅读能力。 本册Let sCelebrateEarthDay（《地球日》）讲的是有关世界地球日的知识。每年4月22日，全世界有超过10亿人会聚集起来关注我们的地球。小读者可以通过本书了解地球日创立的原因，以及为了维护地球的健康，我们可以做哪些小事来为地球带来大变化。
Holidays Heroes（《美国的纪念日》）系列介绍了美国的纪念日、节日，以及与之相关的历史人物、社会事件等，文字简洁生动，图片丰富多样，适合小学生学习历史，了解美国文化，关注社会进步。免费赠送英语朗读音频，地道的英文表达帮助孩子扩充英语词汇量，提高英语阅读能力。 本册Let sCelebrateLaborDay（《劳动节》）讲的是有关美国劳动节的知识。所有美国人都喜欢庆祝劳动节，这是个周末，游行再加上野餐，非常欢乐。不过，在9月伊始的周一，也别忘了这个节日的真正意义：致敬美国所有的劳动者，尤其是那些为没有危险的工作环境和公平报酬而奋斗的工人们。
Jack and Annie set off to find an original copy of an ancientChinese myth. Armed only with their magic library cards, they musttake on a book-burning emperor. But with the help of a scholar anda silk weaver, they triumph again.
Exceptional nonfiction for children from two of the mosttrusted names in science education: Seymour Simon and theSmithsonian Institution.
Polly's pen pal, Ally, is 125 centimeters tall, weighs 25kilograms, and lives 450 kilometers away -- and Polly is determinedto find a way to visit her! A story of long-distance friendshipintroduces basic metric measurements to children.
There are 20,000 different kinds of butterflies in the world.Many have brightly colored wings. But butterflies don't start lifeas beauties. Every butterfly begins as a tiny egg that hatches intoa caterpillar. Then an amazing change takes place. The caterpillarturns into a fluttering butterfly!
Accompanied by NASA photographs and Dorros's colorful, livelydrawings, the text explains the Earth's rotation in clear andsimple terms. An experiment using a lamp as the 'sun' furtherclarifies the principles introduced.
Blue Ribbon Blueberry Pie. If the bear cubs gather enough nuts,seeds and blueberries, Mama Bear has agreed to make her special,li p-smacking-good pie. Each time they fill their baskets, the cubs count berries, seedsand nuts by putting them in groups of tens and ones to see if theyhave enough for pie. Everyday activities such as sharing a meal, sorting socks andgetting ready for school can be part of learning math. In theMathStart Series, everyday life is the basis for each entertainingstory. Simple math concepts are embedded in each story so thatyoung children can intuitively understand them. Adults can use thecreative suggestions for activities in the back of each book toextend learning opportunities with children. Developmentally appropriate and correlated to school grade levelsand the curriculum standards of the National Council of Teachers ofMathematics, MathStart can give children a head start!Blue RibbonBlueberry Pie is the best—but do these bear cubs have enoughingredients to
关于卫生和健康：你多久洗一次手?你上次洗指甲是什么时候?你今天早上洗头了吗?保持清洁卫生既费时间又麻烦，那么我们为什么还要这样做呢?到这本书中寻找答案吧，这里有对个人卫生（包括人类和动物的）的生动解释，足以让每个小朋友都明白《我爱洗澡》究竟有多重要!
Large, dramatic photographs of a variety of ants and a brieffact–filled text will fascinate developing readers. Level 2 includes longer sentences with richer vocabulary, type setline to line to aid readability, varied photographic treatments,and brief chapters with simple illustrated diagrams and aglossary. Special features include How Big?, Take a Close Look, Did YouKnow?, Words to Know, Fun Facts and full color photographs, as wellas a full page, simply labeled diagram showing body parts.
How long did it take to build the Titanic? Why did it sink?What was it like to be a passenger? What happened to the people whosurvived? Find out the answers to these questions and more in MagicTree House Research Guide: Titanic, Jack and Annie’s very own guideto the ship and its story. Includes information on the people whosailed on the Titanic, life on board the ship, the search for thesunken remains, Titanic artifacts today, and much more!
Trucks lift, dump, and carry things every day, everywhere. Didyou know that... .Some trucks can weigh as much as ten elephants puttogether. .Flatbed trucks can carry other trucks, houses, and even a spaceshuttle! .Semitrailer cabs can have a bed behind the front seat so thatdrivers can pull over and rest on long trips. .Road-train trucks pull multiple trailers at the same time, justlike a locomotive pulls freight cars on a train.
关于原始人类:回到遥远的过去，来一次奇妙的石器时代之旅吧!学着敲打燧石、雕刻骨头、捕捉鲑鱼；去加入捕猎猛犸象的队伍，和原始人类一起，在火把的照耀下欢快地起舞吧!《石器时代》将带你去看一看，生活在石器时代的人类有多么勇敢、多么聪明!
在线阅读本书 The tree house is back--but where is the enchantress Morgan leFay? The search for her begins as Jack and Annie aretransported back to ancient Japan, where they find themselves inthe cave of a ninja master. Will the evil samuraiwarriors get to Jack and Annie before they can learn the secrets ofthe ninjas?
Carlos pours cups, pints and quarts of water into his fishbowl, getting ready for his new puppy, Ripley. Readers can learnabout capacity as they see just how much water it takes to makeroom for Ripley!
Did Dinosaurs Have Feathers? Birds have feathers, but did you know some dinosaurs did too? New fossils have shown that as long as 145 million years ago, some dinosaurs had feathers, just as birds do. The birds you see outside your window are relatives of these ancient creatures. Ages 5-9
Volcanoes are one of nature's great wonders. For years theycan stand dormant, but once active they can erupt in tremendousexplosions of power. Some eruptions are so big, they change theearth's climate. Luckily, geologists can now approximate when aneruption will occur. What are the causes of an eruption and whatare the warning signs? Read and find out!
