El Movimiento por los Derechos Civiles en Estados Unidos (American Civil Rights Movement)

Kate Middleton’s dedication to charitable work makes her a role model for all young people. Her role as a member of the British Royal Family has given her a platform to speak for various humanitarian causes, showing readers the importance of helping people who are less fortunate than themselves. Middleton’s amazing life story is presented to readers alongside full-color photographs and informative sidebars. Quotes from Middleton are included to inspire readers. A helpful timeline of the most important events in her life allows readers to place important biographical details in...

Desde el enorme tiburón ballena, el pez más grande que existe, hasta el voraz tiburón blanco, los tiburones comprenden una amplia variedad de especies que habitan en todos los mares cálidos y templados. A través de las extraordinarias fotografías y los amenos textos contenidos en este volumen, sabrás cómo vive, cómo se alimenta y cómo se reproduce cada especie y conocerás la forma de vida de la raya, un pariente próximo del tiburón, aunque de costumbres muy diferentes.

Visiting an aquarium is fun. There are many fish, sharks, birds, penguins, sea otters, and other creatures to see. Dive into learning subtraction as you read about the many animals at the aquarium! 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 subtraction 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...

SOY UNA HOJA es un libro de la serie ¡Hola, lector! que cuenta acerca de la vida de las hojas y sus funciones. A los chicos les encatará saber que cada una de las hojas del patio de su casa tiene una vida muy particular. El texto es sencillo y fácil de leer.

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!