Animales del desierto en peligro (Endangered Animals of the Desert) 6-Pack

What continues to expand to take up all the space it can? Gases! Gas is a state of matter, like a liquid or a solid. But it has properties that are quite different. In this Spanish-translated book, read all about the differences and what makes a gas a gas. This 6-Pack includes six copies of this title and a lesson plan.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book. This 6-Pack includes six copies of this title and a lesson plan.

Rabbit burrows play an important part in the life of a rabbit. A burrow provides a place to live, a place to raise baby rabbits, and a place to stay safe from predators. This volume, which was written to support elementary science curricula, examines the role a burrow plays in the survival of a warren, and how that in turn helps rabbits contribute to ecosystems around the world. The text’s age-appropriate, science-rich content focuses on rabbit behavior and encourages readers to draw connections between what they learn in science class and what they see outside. This text is complemented by ...

Marzo de 2009: un niño estornuda en un pueblo de México. Dos meses después, miles de personas se infectan en todos los rincones del planeta y comienza el recuento de fallecidos. Acababa de estallar la pandemia de la gripe A (H1N1), de consecuencias aún imprevisibles. En 1918, la gripe mató a millones de personas. Estamos ahora mejor preparados que hace un siglo? Ha sido exagerada la respuesta de las autoridades o se ha hecho frente al problema con la severidad necesaria? Es segura la vacuna contra la gripe? Qué consecuencias puede acarrear no vacunarse? Más allá de la gripe, pueden...

Many things can be found in the woods. Some you need to watch out for. Find out about what can be found in the woods. Paired to the fiction title Billy’s Camping Trip.

Adiós a las trampas es el resultado de un concurso convocado por el IFE, el Conaculta y la Secodam en donde los niños y los adolescentes mexicanos expresaron su opinión sobre la corrupción en un dibujo. Si bien es difícil predicar con el ejemplo, los niños muestran una conciencia cívica ejemplar; ello es reconocido por los adultos que acompañan los dibujos de este libro: Germán Dehesa, Carlos Elizondo Mayer-Serra, Denise Dresser y Federico Reyes Heroles.