Cómo funcionan las ruedas y los ejes

Storms are a fascinating topic and a great way to get young readers interested in science. This series uses simple text and dramatic, full-color photos to take students inside nature's powerful and deadly storms. Each book explains one kind of storm- what it looks like, how it forms, the damage it can do, and how people can protect themselves from danger.

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

Colorful photographs and English and Spanish text teach children the names for some of the parts of the human body they can see. On board pages.

Un libro útil y práctico que ofrece juegos, cuentos, canciones, escenificaciones, marionetas, imágenes, fotos, vídeos, etc., como recursos para desarrollar desde la Escuela Infantil los valores solidarios necesarios para una convivencia pacífica en donde se promuevan y respeten los derechos de todos, mediante un aprendizaje cooperativo.