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。
Explore one of the most recognized scientists in the world with this biography of physicist Albert Einstein. Kids will learn about his life, achievements, and the challenges he faced along the way. The level 3 text provides accessible, yet wide-ranging, information for independent readers.
The temperature on Earth is rising. At the North Pole, ice ismelting. In the ocean, water is getting higher. And in some placesaround the world, whole rivers might even dry up. But why is thishappening, and what can we do to stop it? Read and find out aboutthe greenhouse effect, recycling, and what you can do to help fightglobal warming!
Water is all around us; we drink it every day. In this level 3 reader, kids will learn about the water cycle, discovering how rain and snow flow into our lakes, rivers, and oceans, and later evaporate into the sky again. Vivid photography and accessible text make this book an ideal introduction to the science of water.
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!
In the third book of the American history cluster, Jack and Annie are whisked to a midwestern prairie in the 1870s. They visit a one-room schoolhouse and learn about the hard life of the pioneers. When they return to the magic tree house, Jack and Annie spot a twister on the horizon. Is there time to warn the teacher and the children back at the schoolhouse? Or should Jack and Annie just save themselves?
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!
Learn why fireflies flash their lights in this glow-in-the-dark book based on the hit PBS Kids show The Cat in the Hat Knows a Lot About That! Sally and Nick are making shadow shapes when the batteries in their flashlight conk out. Luckily, the Cat knows where they can get some light: from his friend Shimmer, a firefly! But it turns out Shimmer needs some help of her own: her friend Glimmer is in trouble. Fireflies call to each other using unique flashing light patterns, and Glimmer's pattern is all wrong. He needs help--fast! Can the Cat and Co. un-stick Glimmer from a giant spiderweb AND find enough light to put on a shadow show? You bet they can! With glow ink on every other spread and two sheets of glow stickers, this is a fun way to celebrate summer and to spark discussions on how different animals communicate!
In the third book of the American history cluster, Jack andAnnie are whisked to a midwestern prairie in the 1870s. They visita one-room schoolhouse and learn about the hard life of thepioneers. When they return to the magic tree house, Jack and Anniespot a twister on the horizon. Is there time to warn the teacherand the children back at the schoolhouse? Or should Jack and Anniejust save themselves?
The O'Malleys are off to the beach! But it's a long, hot, boringdrive. What can Eric, Bridget, and Nell do to keep busy? Play tallygames, of course -- counting up all the gray cars or green T-shirtsthey see. Whoever has the most marks at the end wins thegame. Eric wins the first game. Bridget wins the second. It seems likepoor Nell will never win a game! But Nell has the luck of the Irishon her side, and a surprise in store for her big brother andsister.
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.
How did Leonardo da Vinci become interested in flight? Whatare some of his most famous paintings? Do his scientific ideasmeasure up to what we know today? Find out the answers to thesequestions and more in Magic Tree House Research Guide: Leonardo daVinci, Jack and Annie’s guide to the mad genius himself.
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
Did you ever walk through a wall? Drink a glass of blocks?Have you ever played with a lemonade doll, or put on milk forsocks? This latest addition to the Let's-Read-and-Find-Out Scienceseries introduces the youngest readers to an important scienceconcept: the differences between solids, liquids, and gases. Anychild who wants to know why he can't walk through a wall will enjoyKathleen Zoehfeld's simple text and Paul Meisel's playfulillustrations.
What was it like to be a gladiator? How many people died in thedestruction of Pompeii? How did Roman children spend their days?Find out the answers to these questions and more in Magic TreeHouse Research Guide: Ancient Rome and Pompeii, This is thenonfiction companion to Vacation Under the Volcano (Magic TreeHouse #13).
Jack and Annie head to 18th-century Austria, where they must find and help a musician by the name of Mozart. Decked out in the craziest outfits they've ever worn--including a wig for Jack and a giant hoopskirt for Annie --the two siblings search an entire palace to no avail. Their hunt is further hampered by the appearance of a mischievous little boy who is determined to follow them everywhere. But when the boy lets the animals out of the palace zoo, Jack and Annie have to use the only magic at their disposal to save themselves and the naughty little fellow.
Jack and Annie head to 18th-century Austria, where they mustfind and help a musician by the name of Mozart. Decked out in thecraziest outfits they've ever worn--including a wig for Jack and agiant hoopskirt for Annie --the two siblings search an entirepalace to no avail. Their hunt is further hampered by theappearance of a mischievous little boy who is determined to followthem everywhere. But when the boy lets the animals out of thepalace zoo, Jack and Annie have to use the only magic at theirdisposal to save themselves and the naughty little fellow.
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。
Trains can carry grain and gravel, milk and machines, cars and computers, pipes and people. Seymour Simon′s exploration of these very different trains andtheir uses, combined with his characteristically eye-catchingfull-color photographs, captures the beauty and power of steamtrains, diesel trains, electric trains, and more -- all atwork!
Crocodiles and alligators have always been one of humankind'smost feared predators. Around since the days of the dinosaurs, theyare probably the source of myths about ferocious serpents andman-eating dragons. All tall tales aside, these reptiles remainfascinating creatures. Did you know that crocodiles and alligatorseat their food without chewing? Or that they use the sun toregulate their body temperature? Renowned science writer SeymourSimon's accessible text, and full-color photos, provide a stellarintroduction to these reptile wonders.
