Serpientes

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

Describes the impact of the Ford Model T automobile and the assembly line that built it on the automotive industry and American society, and recounts the life and career of their inventor, Henry Ford.

Describes the physical characteristics, habitats, life cycle, and behavior of different kinds of reptiles, including alligators, turtles, snakes, and lizards.

Aprendamos a Amar' es un Proyecto de Educación Afectiva y Sexual que consta de unos Materiales de Trabajo y una oferta de Cursos de Formación de Monitores. El programa completo que presentamos está dirigido a educadores y jóvenes de edades comprendidas entre 11 y 14 años. En su interior, siete unidades didácticas y un anexo, ofrecen un totoal de treinta y siete actividades posibles, que faciliten y hagan efectivo a padres, profesores, catequistas y educadores en general, el planteamiento de la sexualidad desde la belleza de una perspectiva nueva y verdadera, que responda a los deseos...