Proyectos reales para explorar la Primera Guerra Mundial y los años 20 (Real-World Projects to Explore World War I and the Roaring ’20s)

When we look up at the night sky you can see millions of stars, but what do you think we could see in space if we left Earth? If we could hop into a special ship and blast off, traveling billions of miles away from Earth, we’d see the Milky Way galaxy. In this book, readers take an incredible journey through that galaxy, exploring the universe and learning how it was formed and what will one day happen to these enormous groups of stars. From mysterious dark matter to the black holes at the center of galaxies, readers will also dive into the mysteries of the universe scientists have spent...

Learn how technology has improved lighthouses over time with this book that features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

Where Do You Come From? Learn About Heritage And How To Build Your Own Family Tree. Social Studies Based Leveled Readers For Use In Guided Reading And Social Studies Instruction.

Ejercicios en el medio acuático, solo pretende ser un libro más de consulta y ayuda para todos aquellos que quieran recopilar información técnica sobre el tema. Si es bien que este libro informa de algunos ejercicios y métodos ya conocidos, Ejercicios en el medio acuático se diferencia de otras publicaciones en la sencillez explicita de su contenido, así como en la gran cantidad de fotografías que permiten captar la idea del ejercicio al primer golpe de vista. Es entretenido y fácil de entender, pero así mismo contiene información metódica y específica de ejercicios de natación...

Learn all about the amazing things your brain does and how to keep it healthy and strong! Readers will discover the anatomy of the brain including neurons, the cerebellum, and the nervous system. Using vibrant images and informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title encourages readers to learn all about (and use) their brains. This 6-Pack includes six copies of this title and a lesson plan.