Segunda antología de la poesía china

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

Del recodo del camino es un conjunto de cincuenta mini textos trabajados sobre bases simblicas como caminos, viajes, recodos, que aluden al proceso de vida, porque qu otra cosa es la vida sino un viaje que se transita por un camino de muchos recodos que empieza con el nacimiento y termina ineludiblemente con la muerte? Pero ms que uno lineal y pasivo, este viaje es especial, es dinmico, brusco, cambiante, a veces sinuoso, a veces en espiral, y aun as, aunque cada uno de nosotros viaje por su propio camino, todos avanzamos hacia una sola meta. Siempre hacia adelante. No hay forma de evitarlo....

From the beach to the store, introduce beginning readers to various locations! Using colorful, clear images, and Spanish-translated, informational text, children are encouraged to recognize all the places they go. This 6-Pack includes six copies of this title and a lesson plan.

Ice cream is a solid. But when it melts, it becomes a liquid. Solids can change to liquids and back again by melting and freezing. Read this Spanish-translated book to learn what happens when heat and cold and solids meet.