Mandaderos de la lluvia y otros poemas de América Latina

Descubre cuántas ideas que siempre has considerado verdaderas no son más que falsas creencias, inexactitudes o leyendas urbanas.

"¿Qué hace el gato? ¿Cuál es el sonido de la rana? ¿Cómo canta el petirrojo? 50 animales diferentes toman vida gracias a los círculos presentes en cada página y sobre el dibujo de cada animal. Dividido en siete hábitats distintos, este libro da a conocer diversos animales, comunes y no tan comunes, enriquece el vocabulario y desarrolla la motricidad fina de los niños."--Back cover.

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...

Wind Power: A waving flag, blowing leaves, a kite soaring through the skyall are moved by wind power. Wind is also our fast-growing source of energy. Find out how wind forms and the different ways we may use it in the future.