Los océanos (Oceans) (Spanish Version)

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually considered destructive work to help forests survive. 32pp.

La autora es una periodista de Madrid (1977) y en esta novela presenta el shogo de la sociedad cubana de los 90' por un regimen sin sentido.

A Rube Goldberg machine is designed to perform a simple task through a series of elaborate steps. These simple machines are named after Reuben “Rube” Goldberg, an American cartoonist, engineer, and inventor. Learn how these fun machines work and ignite a curiosity about STEAM topics! Created in collaboration with the Smithsonian Institution, this informational text features a hands-on STEAM challenge that is perfect for makerspaces. Make STEAM career connections with career advice from Smithsonian employees working in STEAM fields. Perfect for school reports and projects, this Spanish book...

There is growing concern over how we behave and interact online, from fighting, incivility, rudeness, and even criminal behaviors like cyberbullying, to simply adapting old forms of etiquette to a new landscape. This book, updated from an earlier resource, provides younger readers an introduction to this timely topic, a subject that they are both engaged in forming themselves as "digital natives," and one they also often require guidance in. It informs readers about the polite and productive use of social media networks and mobile platforms and discusses pressing issues of etiquette within...

Tercera aventura de Maya Erikson Nada más ver el extraño avión que los llevaría a su destino, Maya entendió que aquel no iba a ser un viaje normal; «la Antártida es un lugar hostil», les dijeron. Al principio, todo parecía tranquilo, hasta que en una inocente excursión con sus compañeros presencian un misterioso suceso. Cuando el equipo de investigación llega, su extraña actitud los hace desconfiar... ¿Qué está pasando realmente? Mientras intentan averiguarlo, acaban descubriendo algo que nadie se imaginaba. Entonces empieza su lucha por salvar el continente. **** Maya Erikson ...