Un mar de historias: Atlético de Madrid

Simple text and photographs introduce the concept of "skip counting," or counting by groups of a certain number, and present items for practice.

An introduction to the night sky, describing major constellations and the planets of the solar system.

Esta obra pretende desarrollar la comprension estrategica del jugador y asi permitirle mejores resultados.

Describes tornadoes, how they form, and the tools scientists use to predict them--in both English and Spanish