En el trabajo: Paseadores de perros: Datos ebook

On a clear night, you should be able to see the stars. But we cannot always see them. Light pollution prevents us from seeing the stars and causes other problems as well. Learn about light pollution with this STEAM book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, it features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in...

On July 20, 1969, Neil Armstrong made history by becoming the first man to ever walk on the moon! Readers will be engaged from cover to cover as they learn about Armstrong's inspirational career as an astronaut in this biography that features additional information on gravity, NASA, and the moon landing. The vivid images work in conjunction with the supportive text, timeline, glossary, and index to allow for better understanding of the content. This book has been translated into Spanish.

Young readers will be inspired by this biography about the first woman to fly solo across the Atlantic. The appealing images, helpful text, and supportive timeline, glossary, table of contents, and index combine to create an engaging experience as readers learn about one of the greatest female pilots of all time. This book has been translated into Spanish.

The rhymes, verses, songs, and riddles in this playful book are designed for children who cannot get enough of word games. Beautiful illustrations bring humor and laughs to every page. Los niños que disfrutan de los juegos de palabras gozarán de las rimas, los versos, las canciones y las adivinanzas en este libro juguetón. Bellas ilustraciones traen humor y carcajadas a cada página.

What is matter and where can it be found? Everything in the world is made of matter, whether it is a solid, a liquid, or a gas. Important ideas about matter such as volume, mass, and how matter changes state are conveyed through a series of easy-to-do experiments.