National Geographic Readers: Los Gatos vs. Los Perros (Cats vs. Dogs)

One of the most famous American symbols, the Statue of Liberty stands for freedom and opportunity. Standing on Liberty Island at the tip of New York City, the statue welcomed immigrants from around the world to America's shores. Built by France as a gift to America after the Revolutionary War, the statue's torch spreads the light of freedom into the world.

"Explains many different ways that children can show manners in the library--in both English and Spanish"--Provided by publisher.

What does this Spanish-translated book, a table, and your big toe have in common? They are all solids! A solid keeps its shape and always has the same volume. Read this Spanish-translated book to learn about solids and how they are different from liquids and gases.

En este e-book aprenderás las bases necesarias para comenzar a escribir tus primeros programas para Arduino. En sus páginas conocerás lo fundamental de la sintaxis y también el uso correcto de las variables y constantes. Además se repasa el uso de las estructuras de control de flujo y, finalmente, la importancia de las entradas y salidas, tanto digitales como analógicas.