National Geographic Readers: Los Gatos vs. Los Perros (Cats vs. Dogs)

Learn About The Destructive Effect Non-Native Animals Have On Native Plants And Animals When They Invade An Environment.

A human hand is found in the zoo's elephant enclosure. The rest of the teacher and ardent environmentalist turns up on the lawn. Although admired by his students, nearly everyone else seems to have a reason to want him dead.

This retelling of the Mexican legend of Mother Moon provides a delightful and humorous explanation for why the moon changes shape. Children will enjoy the repetitive, predictable text and elaborate illustrations. Text copyright 2004 Lectorum Publications, Inc.

"El rico contenido y las llamativas ilustraciones de Mi biblioteca de ciencias, despiertan en los lecotres gran interés por la ciencia y los procesos científicos. La serie incluye datos interesantes sobre: la Tierra, el sistema solar, la materia, la energía, la fuerza y el movimiento, y la vida en nuestro planeta. ¡Por fin resulta divertido aprender sobre la ciencia!,"--page [4] of cover.