Tracing the evolution of humankind's pursuit of astronomical knowledge, this resource looks deep into the furthest reaches of space. Children will follow along as the realization that the Earth is not at the center of the universe leads all the way up to recent telescopic proof of planets orbiting stars outside the solar system. In addition to its engaging history, this book contains 21 hands-on projects to further explore the subjects discussed....

"Using the structure of "The House that Jack Built" and the example of the gray wolf reintroduction to Yellowstone National Park, the interconnectedness of the wildlife that lives in a place and how the presence (or absence) of a single species can impact an ecosystem is explained"--

"Follow a spacecraft the size of a piano, named New Horizons, on the first ever spacecraft mission to Pluto, the space entity formerly known as a planet, in the latest addition to the epic and authoritative Scientists in the Field series."--

Alexander Graham Bell invented not only the telephone, but also early versions of the phonograph, the metal detector, airplanes, and hydrofoil boats. This Scottish immigrant was also a pioneering speech teacher and a champion of educating those with hearing impairments, work he felt was his most important contribution to society. Bell worked with famous Americans such as Helen Keller and aviators Glenn Curtiss and Samuel P. Langley, and his inventions...

The heroic struggles of the thousands of slaves who sought freedom through the Underground Railroad are vividly portrayed in this powerful activity book, as are the abolitionists, free blacks, and former slaves who helped them along the way. The text includes 80 compelling firsthand narratives from escaped slaves and abolitionists and 30 biographies of "passengers," "conductors," and "stationmasters," such as Harriet Tubman, William Still, and Levi...

"What if tornadoes could be stopped or slowed down? In this addition to the critically-acclaimed Scientist in the Field series, scientist Robin Tanamachi and her team are trying to come up with a way to predict tornadoes with even greater accuracy, and save countless lives across America's heartland."--

Ms. Frizzle's class takes a field trip on the magic school bus and learns about the ocean and the different creatures that live there. --

"In a simple, accessible question-and-answer format, this Good Question! book asks the questions and gives the answers about bugs and insects that young readers really want to know: what the difference is between bugs and insects, how they grow and live, how many bugs and insects there are, and so on. Filled with full-color illustrations showing what's being discussed. Includes list of recommended readings and websites to visit at the back."--

"With 448 full-color, highly illustrated pages, Outdoor School is your indispensable tool for the outdoors. This interactive field guide to plant and mushroom spotting includes: immersive activities to get you exploring, write-in sections to journal about experiences, next-level adventures to challenge even seasoned nature lovers. No experience is required-only curiosity and courage. Inside you'll find easy-to-follow instructions on how to: grow mushrooms...