En el trabajo: Contratistas: Perímetro y área (On the Job: Contractors: Perimeter and Area)

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

Landsat satellites orbit the Earth to get images. Learn how these images are made using heat. Then, find out how these cutting-edge satellites are helping save the planet! Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in a STEAM field. Discover engineering innovations that solve...

Explains the basics of the most powerful machines around town and describes their major parts and functions, featuring dynamic photographs that will make little ones feel as though they are in the driver's seat.

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover!

éste es un libro recomendable que ha sido muy bien pensado y supervisado por un equipo de profesionales, en el que la literatura viaja con elementos científicos para que los niños puedan acceder al mundo de las respuestas ante las infinitas preguntas que la naturaleza impone. Comienza con un Prólogo, a cargo de la Psicóloga Paula Budich, donde explica la evolución de los impulsos sexuales del niño (los trae desde el nacimiento y luego van decayendo a causa de la represión, en el período de latencia, orientando sus energías hacia las actividades escolares, artísticas y deportivas)....

Únete a Papá Oso, Mamá Osa, Hermano Oso, Hermana Osa y Miel, mientras leen juntos como familia sus relatos favoritos tomados de la Biblia, y se imaginan lo que habría sido poder ver a Adán y Eva en el huerto, observar mientras Noé construía el arca, y escuchar mientras Jesús le relataba una parábola a la multitud. Estos veintitrés relatos, tomados del Antiguo Testamento y del Nuevo, contados por medio de palabras y de imágenes en el encantador estilo de los Berenstain, cobran nueva vida para los lectores más jóvenes.