¿Caimán o cocodrilo? (Alligator or Crocodile?)

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.

Describes how a poor old lady has nothing but all the rich goods she has, and no one to care for her but all her servants.

Young readers will learn the ways that César Chávez fought to protect the rights and lives of migrant workers in this inspiring Spanish-translated biography that gives history behind protests and developments of unions that Chávez led. Vivid images and an interesting timeline of Chávez's life work in conjunction with supportive text and a helpful glossary, table of contents, and index to engage readers from cover to cover. This 6-Pack includes six copies of this title and a lesson plan.

Ayuda a los más pequeños a dar sus primeros pasos en diversos temas propios de la ciencia. Al final de cada cuento, los adultos encontrarán una guía que los ayudará a releer el relato teniendo en cuenta esta intención didáctica. A Clara le gusta el cielo más que nada en el mundo. Si pudiera pedirle a alguien que le bajara el cielo y todo lo que anda por allí arriba, no necesitaría más juguetes. ¿Cómo puede hacer Clara para tener su cielo? Tema: el espacio

Describes, in text and illustrations, the technological challenges involved in the design and construction of skyscrapers, oil rigs, nuclear reactors, and other complicated structures.