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...

Before there was the U.S. Constitution, there were the Articles of Confederation. Readers discover the story behind the first written constitution of the United States—from the factors that inspired its creation to the reasons why it was replaced. The detailed main text is enhanced by informative sidebars and graphic organizers. Historical images, including relevant primary sources, allow readers to immerse themselves in this historical period. Readers are given the chance to thoroughly examine elements of the original document, making them feel like true historians. They’re sure to enjoy ...

Hurricanes takes you inside one of nature's most powerful events! Warm water and wind can quickly spin into a deadly storm. Dramatic photos show the damage huge hurricanes leave behind, and safety tips help you protect yourself from danger. Spanish Edition

Un elefante llega a una isla de monos. Éstos se alarman, pues, por desconocido, lo juzgan de peligroso, El elefante intenta establecer amables relaciones, pero el miedo hace que los monos le reciban con muy malos modos. Finalmente, un accidente convierte en héroe a nuestro protagonista y los monos reconocen su error. Sólo entonces le preguntan quién es. Y es que el desconocimiento lleva a juzgar mal a los demás, sobre todo si sólo se tienen en cuenta las apariencias. El argumento fundamental del libro está tratado con mucho humor para suavizar con acierto la dureza de un tema como es...

Teach beginning readers about the various types of weather including rain, sunshine, snow, fog, wind, and clouds with pages full of bright, colorful images and Spanish-translated, informational text. Through the use of descriptive, academic vocabulary, readers are encouraged to notice the changes in the weather around them. This 6-Pack includes six copies of this title and a lesson plan.

La historia de una niña que se pierde en una multitud. Sus ojos se llenan de lágrimas y siente pánico, pero afortunadamente aparece un policía que la ayuda. Gracias a él, la niña pronto está en los brazos de sus felices padres.