Análisis de los sistemas de juego en fútbol

Programa Viveros Sin Fronteras: agricultura urbana desde los hogares.Desde niño me ha fascinado el universo del reino vegetal, he sembrado y cosechado: maíz, ajíes, zapallos, calabazas, tomates, rabanitos, lechugas Etc. Como la mayoría de agricultores urbanos, aprendí en la práctica, mis principales maestros fueron mis familiares, amigos, profesores, que me compartieron sus saberes y creencias. Viví mis primeros quince años de vida en Piura, y mi relación extraordinaria con las plantas fue lo que marcó mi existencia.Las primeras páginas de este libro, las escribí en los arenales...

What do solar panels, waterproof clothing, and window coverings have in common? They are technologies that have been adapted based on studying butterflies! Learn what scientists have learned from butterflies with this Spanish book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this STEAM book 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...

“Dino” Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children’s books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these duck-billed dinosaurs face-to-face: Corythosaurus could honk through the top of its head! Gryposaurus had hundreds of grinding teeth! Parasaurolophus could smack enemies with its strong tail! Plus, you'll get to know...

Learn what it takes to be a community leader. This Spanish nonfiction book emphasizes the importance of local leaders and it includes a fiction story related to the topic, glossary, bonus activity, useful text features, and engaging sidebars. This 28-page full-color Spanish book describes the roles and responsibilities of various leadership positions. It also covers important civics topics like volunteerism and leadership, and includes an extension activity for grade 2. Perfect for the classroom, at-home learning, or homeschool, to explore communities, local government, and how individuals...