Agujeros negros (Black Holes)

For many years, people believed there were nine planets that orbited the sun. Now we say there are eight. What happened to the ninth planet, Pluto? What are the different planets like? What exactly makes a planet a planet? These are the many intriguing questions answered with this high-interest book, crafted to be accessible for readers of all levels. Young astronomers will be especially fascinated by the stunning photographs and the "Make the Grade" fact boxes.

Una completa mirada al mundo de los dinosaurios con más de 250 impresionantes ilustraciones. Adéntrate en el mundo de los dinosaurios con esta completa guía. Gracias al gran formato y tamaño de las ilustraciones ¡no se te escapará ningún detalle!

Enseñar de forma divertida el abecedario a un niño. Aprende con niños el abecedario para niños y bebés. Bonito libro con imagenes de ilustrada animales ayudará a sus hijos para descubrir el alfabeto. Saber el abecedario es esencial para aprender. Es un primer paso a leer y escribir y es divertido para niños. Descubre nuestras imágenes de ilustrada animales del abecedario. Este libro pretende estimular la curiosidad de los niños. Actividades para niños preescolar y primaria. Este libro es perfecto para padres, madres, niñeras, abuelos ... Aprende a cosas importantes tus niños. Este ...

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies! This 6-Pack includes six copies of this title and a lesson plan.

A trip to Comic-Con becomes an adventure in learning division! Join Zach as he travels to San Diego to attend his very first comic book convention. Along the way, learn about the history of comic books and comic book conventions, and meet the dedicated fans who make Comic-Con one of the most widely attended comic book conventions in the world. This book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, math charts and diagrams, sidebars, and practice problems make learning division relevant and fun. Text...