César

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...

A collection of words that turn into phrases, phrases that form verses, verses that make songs and songs that tell of adventures, jokes and mischief.

Compendio de experiencias y trabajos llevados a cabo por profesionales de la investigación en educación musical, la pedagogía, la dirección coral, la composición y las artes integradas. Es un ejemplo de la multiplicidad de expresiones y matices musicales, que conforman en su conjunto un abanico de posibilidades del quehacer musical, e intenta romper la distancia entre pensamiento y acción.

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.