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.

In this title you will find over 1000 illustrations, plus factfiles, maps and diagrams explaining who's who in the dinosaur world. From life on earth before the dinosaurs, the Triassic, Jurassic and Cretaceous periods and different types of dinosaurs: to fossils, famous finds and dinosaur myths and legends.

Small enough to squeeze through power lines, Ms. Frizzle's class learns how electric current travels through the town, lights up a light bulb, heats up a toaster, and runs an electric motor. Fans of the Magic School Bus won't be left behind by this simple and informative introduction to the generation and distribution of electricity.

TIME For Kids The Big Book of How presents kids 8-12 years oldwith answers to the kinds of intriguing questions that appeal totheir sense of curiosity. Colorful graphics, spectacular photos andclear, engaging diagrams will help answer such questions as: Howdoes a chameleon change colors?; How can a person survive in thejungle?; How do you build a teepee?; How do diamonds form?; How dolight sticks work?; How are 3-D movies made?; How do astronautstrain for a space mission?; How do we get cavities?; How does solarenergy work? Divided by subject area-from animals, the human body andtechnology to sports, food and green issues-kids will discover thebackground behind the questions through the book's photos, diagramsand art as well as its clear text. Of course, TIME For Kids goesbeyond just answering the question, and engages kids with hands-onactivities at the end of each chapter that bring life to a topic oridea they just read about. For example: If in the technologychapter kids learn how an airplanef

From the award-winning creators of An Egg Is Quiet, A Seed Is Sleepy and A Butterfly is Patient comes this gorgeous and informative look to the fascinating world of rocks. From dazzling blue Lapis to volcanic Snowflake Obsidian, and incredible variety of rocks are showcased here in all their splendor. Poetic in voice and elegant in design, this book also presents a wide array of rock facts, making it equally suited for classroom sharing and home exploration.

在线阅读本书 The Magic Tree House whisks Jack and Annie away to the decks ofthat ill-fated ship, the Titanic . There they must help twochildren find their way to a lifeboat--all while they are in dangerof becoming victims of that tragic night themselves.

The Magic Tree House carries Jack and Annie back to the Old West, where they roam the Great Plains with a Lakota boy.

The magic tree house takes Jack and his sister Annie to theGreat Plains where they learn about the life of the LakotaIndians.

Count on Ms. Frizzle to teach anything but an ordinary lesson on meteorology. Flying through the clouds in the Magic School Bus, Ms. Frizzle's class experiences a hurricane-and even a tornado-firsthand. During their thrilling ride through the sky, Arnold gets lost! Will the Friz be able to save the day this time?