Australia Y Oceanía

Discusses the various features of Australia, including its climate, mountains, rivers, lakes, animals, vegetation, coral reefs, flightless birds, population, and cities, and history of the Aborigines.

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover!

En Queer Kathy Belge ofrece a sus lectores información honesta, relatos de la vida personal de los autores, hechos puntuales y sucesos que han marcado la historia de la comunidad LGBT. Queer ha sido pensado para los adolescentes a partir de los 15 años de la comunidad LGBT. Kathy Belge ha colaborado como directora del Sexual Minority Resource Center, el programa más grande para adolescentes LGBT. Este libro es un viaje iluminador hacia un mundo fabuloso (el cual puede resultar atemorizante) que incluye información sobre: 1.Salir del clóset y contárselo a los amigos y a la familia....

Ants are so important to our ecology that some scientist fell that if ants ever disappear so might humans! SOY UNA SEMILLA es un libro de la serie Hola, lector! que muestra la diferencia entre dos semillas, asi como su evolucion hasta llegar a convertirse en plantas. Los ninos disfrutaran del texto dinamico con el que esta escrito este libro.

Mathematics constitutes ideal material for exercising the art of learning and thinking. For this it is necessary that the classroom has a stimulating atmosphere which requires determined attitudes and beliefs. The book combines theory and practice and responds to questions such as these: to think in the mathematics class? on what does the knowledge of solving problems really consist of? what are the beliefs and which are the most common ones among the students? how to diagnose, evaluate and, in some cases to modify, the systems of beliefs of the pupil?).