Los cruceros

¿Sabías que los insectos palo se llaman ninfas cuando son jóvenes? Las ninfas cambian la piel cuando crecen. Aprende más datos fascinantes en Los insectos palo, uno de los libros de Insectos Fascinantes. Did you know that stick insects are called nymphs when they are young? Nymphs shed their skin as they grow. Learn more fascinating facts in Stick Insects, a Fascinating Insects book.

Dragonflies are large flying insects known for their brightly colored bodies and see-through wings. They are among the fastest insects in the world. Learn more about these amazing animals in Dragonflies, a Fascinating Insects book.

Farmers use tractors to plow their fields. Tractors are also used on construction sites. The biggest tractors are as wide as a road. Learn more about these machines in Tractors, an AV2 media enhanced book

The Pledge of Allegiance was written in 1892 by a man named Francis Bellamy for a children's magazine called The Youth's Companion. Mr. Bellamy wanted the flag to fly above every school in America so that children would feel pride and love for their country when reciting the words to the Pledge of Allegiance. Each stunning photograph of laughing children, sweeping landscapes, or furling flags, is surrounded by bold, colorful borders, making this book a visual celebration of the words of America. Aprende a decir en espanol y en ingles la promesa a la bandera que recitas todos los dias en la...

The story of British soldiers killing five civilians in Boston and injuring many others during the spring of 1770. In graphic novel format.

En los primeros siete números de la colección te hemos enseñado a diseñar personajes, a escribir historias y desarrollarlas... Ahora es el momento de crearles un mundo y un ambiente real donde ambientarlas.

Bitácora es un nuevo curso de español basado en el Marco común europeo de referencia y en el Plan curricular del Instituto Cervantes. El manual propone unidades construidas a partir de documentos variados y estructuradas en torno a tareas de aprendizaje y tareas de comunicación. El léxico cobra un protagonismo especial y se integran coherentemente las nuevas teconologías.