Antología de la generación del 27

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...

Como bien sabes, es común que todos nos relacionemos de una manera u otra; igual pasa con las ciencias que explican el mundo en el que vivimos, son como una gran familia. La Ciencia, en general, es como la abuelita; Matemáticas es la madre, trata de explicar cómo se formó el Universo con ayuda de sus hijas: Astronomía, la mayor; Geología, la que sigue; Biología, la hija sándwich, y las gemelas Física y Química, que no por ser las más pequeñas, son las menos importantes. Cuando la hermanas juegan entre ellas, crean otras ciencias interesantes en las que participan figuras de...

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

Know Your NumbersFind the hidden numbers in these exciting counting books. Count by ones, twos, fives, and tens!