Aviones y otras aeronaves

A Rube Goldberg machine is designed to perform a simple task through a series of elaborate steps. These simple machines are named after Reuben “Rube” Goldberg, an American cartoonist, engineer, and inventor. Learn how these fun machines work and ignite a curiosity about STEAM topics! Created in collaboration with the Smithsonian Institution, this informational text features a hands-on STEAM challenge that is perfect for makerspaces. Make STEAM career connections with career advice from Smithsonian employees working in STEAM fields. Perfect for school reports and projects, this Spanish...

Algorithms might sound like a complicated tech term, but don't be intimidated, people actually use them every day. Using accessible language and full-color photographs, this book simplifies algorithms in an easy-to-understand way. Readers will be amazed to learn that an algorithm is just a set of steps for computers to follow to get things done. STEM topics from the Next Generation Science Standards are emphasized throughout the text. Sidebars featuring key terms help readers grow their tech vocabulary, and fact boxes provide additional opportunities to learn.

En la manera típica de Seymour Simon, este libro emplea lenguaje claro y evocativo, junto a visuales sensacionales, para crear una visión conjunta de nuestro sistema solar para el más joven de los lectores.

Historias Clásicas de la Biblia son contadas a los mas pequeños para entender las promesas y verdades que son simplemente presentadas para los corazones jóvenes. Cada historia incluye un verse de la escritura correspondiente, junto con una promesa relevante. Verdades bíblicas incluyen: Dios es el creador, Dios is fiel, Dios mantiene sus promesas, Dios escucha tus oraciones, Dios sabe que es mejor, Dios es indulgente. Ilustraciones brillantes y texto fácil de entender lo harán uno de los favoritas de la familia. Historias incluyen: ¡Dios Hizo Todo! Adán y Eva, La Arca de Noé, Padre...