El ciclo del nitrógeno (The Nitrogen Cycle)

Learn about the many things humans can do to get warm when they are too cold. Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds 1st grade students’ early literacy skills.

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

Read Along or Enhanced eBook: Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

La presente investigación, tiene como fin desarrollar una política victimológica, dirigida a la población del Municipio de Metepec, Estado de México, parte de tres postulados como son la construcción social del miedo, el imaginario social y la acción social ante las acciones victímales. La investigación enfatiza cinco rubros, entre ellos el primero refiere el apartado metodológico, el segundo indica la temática sobre la Victimología, como disciplina auxiliar de la Criminología, en tanto el siguiente apartado permite dar argumento sobre el interaccionismo simbólico, para con ello ...