Experimentos sencillos de física y química

Provides a basic introduction to caves, including geographical information and plant and animal life.

Curro no quería ir al Museo del Prado, seguro que se aburría. Pero cuando se queda solo en la sala de Goya alguien le toca la camisa, alguien le tira de las orejas y alguien se ríe de sus pantalones cortos…

In My Friend Has Autism, beginning readers are introduced to different characters who have autism, how autism may affect their actions, and how we can be good friends to people who have autism. Vibrant, full-color photos and carefully leveled text engage young readers as they discover how to empathetic and inlude all kinds of friends.

This title authoritatively recounts the main events in the history of Latin America and highlights the men and women who played key roles in the establishment and growth of the region. Though long inhabited only by various Amerindian tribes, Latin America was transformed by the arrival of Europeans, who built colonial empires across the region beginning in the sixteenth century. Much of Latin America secured its independence in the early nineteenth century, but the new countries were plagued by political and economic instability, some of which continues today. Readers will get a full picture...