Madrigueras de conejos (Inside Rabbit Burrows)

Rabbit burrows play an important part in the life of a rabbit. A burrow provides a place to live, a place to raise baby rabbits, and a place to stay safe from predators. This volume, which was written to support elementary science curricula, examines the role a burrow plays in the survival of a warren, and how that in turn helps rabbits contribute to ecosystems around the world. The text’s age-appropriate, science-rich content focuses on rabbit behavior and encourages readers to draw connections between what they learn in science class and what they see outside. This text is complemented by ...

Offers a description of Earth, the third planet from the sun, which includes information on its origins, composition, and unique characteristics.

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.

Colección infantil de la psicóloga Andrea Cardemil sobre el control de emociones en niños y niñas. Todos los niños y niñas a veces sienten miedo. A Filipo le da miedo los ruidos fuertes, a Benito la multitud, y a Amelia hacer algo por primera vez. Descubre cómo logran sentirse seguros para enfrentar la situación.

Simple text and photographs show how common shapes can be put together to create new and different ones.