El gran libro de los records

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 book...

Learn about the Victorian era while building your knowledge of equivalent fractions! Students will learn fractions while engaged in reading about the innovations of the Victorian era. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make learning math easy, practical, and fun. The Explore Math sidebars and Math...

Read Along or Enhanced eBook: Learn all about the amazing things your brain does and how to keep it healthy and strong! Readers will discover the anatomy of the brain including neurons, the cerebellum, and the nervous system. Using vibrant images and informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title encourages readers to learn all about (and use) their brains.

Es el momento de cambiar de cuento. Damiselas que se rescatan solas, mujeres que salvan a sus maridos, reinas guerreras y muchachas sabias que resuelven acertijos: ¿dónde estaban escondidas? Esta recopilación de cuentos populares de todo el mundo nos descubre a las heroínas que estábamos buscando. En una preciosa edición en formato regalo, altamente ilustrada a todo color, quince chicas se enfrentan a ladrones, gigantes, maldiciones y prejuicios, y viven mil aventuras. ¡Es el libro de cuentos que todas hubiéramos querido leer! Incluye los cuentos de: Blancaflor, Kupti e Imani, El...