La Energía Solar (Solar Energy)

Young students will be enthralled with compelling portraits of famous figures who devoted their lives to improving the world. Includes historical photos and illustrations.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Go-Karts are a fun and thrilling way to hit the road! This exciting, Spanish-translated nonfiction title invites readers to explore different parts needed to build a go-kart, velocity, speed, and how to stay safe in this fun motorsport. Using detailed images, charts and diagrams, informational text, and interesting facts in conjunction with mathematical skills and upper-level features such as a glossary of terms, an index, and a chapter format, readers are sure to be engaged and excited from cover to cover!

Dise�ada con un cuadro para poner la foto de su beb� en la cubierta, esta Biblia de historias llena de relatos simples y de acci�n le da a los ni�os el mensaje de que Dios ama al mundo, a las personas y a �m�.

In this Spanish language translation, the life and work of Clara Barton, founder of the American Red Cross, is told in graphic novel format.

La cocina es un lugar excelente para que los pequeños comiencen a descubrir el mundo natural mediante la observación y la experimentación de las frutas y las verduras que comemos todos los días: ¿qué clases de semillas existen? ¿Cuántas formas pueden tener las hojas? ¿Cómo crecen los gajos de las naranjas? En forma de un diario de campo, este libro de actividades invita a los jóvenes naturalistas a responder estas preguntas y pensar en muchas otras, y los anima a cortar, manipular, secar, cultivar, fotografiar, dibujar y coleccionar (y también comer) alimentos que ya tenemos a la...