Construyamos un patio de juegos (Building a Playground)

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.

Readers will learn all about World War I, or the Great War, in this appealing Spanish-translated book that highlights how the war began in Europe as a military rivalry between France and Germany. The intriguing facts, engaging sidebars, and supportive text work in conjunction with the impressive images and colorful scrapbook layout to teach readers about such WWI topics as neutrality, alliances, propaganda, liberty bonds, communism, and how General John Pershing led Americans in the war.

How does a frog grow? Beginning as a tiny egg and then a tadpole, a frog stays mostly in the water until it is fully grown.

Read Along or Enhanced eBook: From tide pools to the ocean, the sea is filled with amazing life forms! Early readers will be engaged from beginning to end with informational, Spanish-translated text, vivid photos, and a picture glossary of marine animals.