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...

Los murciélagos tienen un grave problema de relaciones públicas entre los humanos, pero la verdad es que es una enorme injusticia. No sólo son inofensivos sino muy importantes para los ecosistemas, y además son lindos (muchos de ellos). Esta original novela gráfica cuenta todo lo que hay que saber sobre las distintas clases de murciélago gracias a la aventura de un pequeño murciélago del desierto de Sonora que debe recuperarse de una herida en un centro de rehabilitación especializado. Allí aprenderá más sobre sí mismo y sobre esta asombrosa clase de mamíferos voladores: la...

This Title Introduces Students To The World Of Agriscience With In Depth Information On How Animal Science Affects Our Daily Lives. Also Gives A Wide Array Of Careers In This Growing Field, From Biologists To Geneticists, To Zoologists.

Everyone has times when they feel shy. Knowing how to recognize when we feel shy is an important tool in self-acceptance. Learn ways in which we can understand ourselves and our friends in this nonfiction Beginning-to-Read book about feeling shy. An early social and emotional learning book with Spanish-only text, including a word list. Perfect for an early introduction to Spanish.

Describes Formula One cars, including their design, features, and races. Written in English and Spanish.