Redes alimentarias (Food Webs)

Introduces equipment and devices commonly found in a science laboratory, including beakers, a hand lens, a microscope, and telescopes, and describes their use.

Mingling reality and fantasy, the author uses Tato the Duck to help youngsters face their fears and emotions in positive ways and figure out their place in the world

We know very well that books are not just for reading and looking at, that is why our Put Your Fingers collection is designed for all those curious children who like to touch everything and discover the world with all their senses. A book with colorful illustrations, rhymed text and many holes for the little ones to play with the characters, learn and enhance their imagination, logic and manual skills.

Diccionario para escolares que incluye los significados de las palabras, modelo de verbos, palabras de uso científico y tecnológico, ejemplos de uso y cultura, regionalismos latinoamericanos, etc.