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Learn how engineers are racing to save the city of Venice from sinking and flooding. This Spanish STEAM reader features a hands-on STEAM challenge and uses real-world examples to teach problem solving.

Inka rulers led a huge empire with grand palaces. They had incredible riches. Artists made statues out of gold and silver. The Inka also made masterpieces out of grass. Their grass bridges crossed deep canyons. These engineering marvels let soldiers and messengers travel around the empire. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering...

Junípero Serra was an influential Franciscan missionary who created missions that stretched from San Francisco to San Diego. His impact on California is still felt-and debated-today. Introduce students to his life with this nonfiction biography that builds students' reading skills and promotes social studies content literacy. The dynamic primary source maps, letters, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state...

How do you truly engage students in learning history? When students make personal connections to the subject, they're much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. This primary source biography focuses on the life and times of Junípero Serra, the Franciscan missionary who created missions that stretched from San Francisco to San Diego. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to ...

Que se te rompan las alas no es motivo suficiente para dejar de volar. A Alan le encantaban el deporte y las piruetas aéreas. Pero un buen día de 2018, la vida decidió ponerle un enorme obstáculo: una mala caída le produjo una lesión medular y las piernas dejaron de responderle. Ahora es tetrapléjico. Y también un modelo de superación, de no rendirse, de darle a su vida una nueva perspectiva para continuar adelante, experiencias que cuenta en sus redes sociales. En este libro, Alan nos demuestra que la vida es un alud imparable y que, a pesar de los obstáculos, puede seguir siendo...

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

Historietas protagonizadas por Facu, un nene de 5 años y su mascota Café con Leche, que es un gato muy travieso. Las aventuras comienzan cuando Facu empieza el jardín y Café con Leche tiene que quedarse en la casa solo. Los diversos episodios muestran escenas de la vida cotidiana tratadas con mucho humor e ingenio. Cada historieta se desarrolla en cuatro páginas.

Este título dedicado a las cartas y su distribución está dirigido especialmente a los pequeños lectores entre cuatro y ocho años; forma parte de una serie de publicaciones que aborda diversos aspectos de la realidad que rodea a los niños, invitándolos a conocer más acerca de la naturaleza, los animales, las personas y sus actividades, el entorno físico en que viven y algunos conceptos básicos que aplicamos diariamente para facilitarnos la vida. En efecto, esta gran variedad de temas corresponde a tres ámbitos fundamentales: matemática, ciencia y sociedad. Cada libro de la serie...