El beso de otro sueño

People have been sending mail for a long time. But how they do it has changed a lot! Read about the history of mail as you learn to collect data. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning data measurement easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section...

On a special field trip in a magic school bus Senorita Carola's class learns first hand about different kinds of rocks and the formation of the earth. Spanish edition.

Una guía completa de los dinosaurios fundamentales de Argentina y el sur del planeta, ilustrado y a todo color. Los dinosaurios más famosos de nuestro país, estrellas de la paleontología, ahora a tu alcance en este libro. Animate a descubrir todo sobre los animales que vivieron acá antes que nosotros.

Sumario en español: Utiliza un formato novela gráfica para examinar la historia del monstruo del Lago Ness y de los esfuerzos para descubrir y identificar el animal acuático grande.