Aranas: Por dentro y por fuera (Spiders: Inside and Out)

Describes the physical characteristics of honeybees, where they are found, their behavior and social interactions, and a brief history of beekeeping.

Tells the story, through graphic novel format, of Harriet Tubman and her life as a leader on the Underground Railroad.

Mars is perhaps the most thrilling planet these days. With rovers exploring its surface and manned missions in the works, people are wondering if Mars is our next home! In this highinterest book, readers will learn more about Earth's neighbor, including what its climate and surface are like, why it's called the Red Planet, and about the recent discovery of water on its surface. They'll learn all this while solving "Your Mission" math problems that complement and support the text. This motivating volume is an engaging way to explore key aspects of science and math curricula.

El objetivo de este libro es ofrecer una herramienta de trabajo práctica para el técnico, de forma que al exponer las diferentes acciones técnicas, tácticas y cualidades físicas no se pretende definir el concepto de las mismas sino concretar los objetivos que debe perseguir el entrenamiento de cada una de ellas. El libro se centra, fundamentalmente, en tres aspectos: -Fundamentos del programa. Parte de esta exposición detalla los objetivos y consideraciones que deben tenerse en cuenta en la mejora de cada una de las acciones. Este conocimiento es importante ya que para el técnico no...

"Carlitos writes a letter to the Three Kings asking for lots of presents. Later, he decides to write a new letter and gives up some of the things in his wish list in exchange for a bigger gift for his older brother, who is teaching him how to ride a bike and lets him use his own big kid's bike. At the end, everyone wins...! Contains an informative section about Christmas and Three Kings Day."