Comportamiento Responsable

Why do we need water to live? Find out in this informative title that explains the importance of water to all living things.

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

Antología de la obra poética de este distinguido miembro de la Generación del 27 y Premio Cervantes 1978. Fue poeta, filólogo y crítico, y presidió durante largo tiempo la Real Academia de la Lengua.

Do you know what the Liberty Bell is? Go back in history to understand why Americans fought for freedom from Britain, why the Liberty Bell was important to that time, and more in The Liberty Bell.

Many people around the world live in the forest biome. That’s because temperate forests grow in places where winter isn’t too cold and summer isn’t too hot. Readers learn that we need to care for this biome that’s in so many backyards. Simple, accessible language describes common trees and characteristics of both evergreen and deciduous forests, and full-color photographs highlight their beauty. Animals and their adaptations to this biome are addressed in the main content as well.