La Energía Solar (Solar Energy)

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.

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

"Pocos días antes de morir, Nel Abbott estuvo llamando a su hermana, pero Jules no cogió el teléfono, ignoró sus súplicas de ayuda. Ahora Nel está muerta. Dicen que saltó al río. Y Jules se ve arrastrada al pequeño pueblo de los veranos de su infancia, un lugar del que creía haber escapado, para cuidar de la adolescente que su hermana deja atrás. Pero Jules tiene miedo. Mucho miedo. Miedo al agua, miedo de sus recuerdos enterrados largo tiempo atrás, y miedo, sobre todo, de su certeza de que Nel nunca habría saltado"--

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

What does it mean to be a good citizen? Full-page, color photographs accompany real-life examples of good citizenship that young readers will understand, relate to, and be inspired by.

Children will be inspired to tell their own stories with this wordless reader, filled with engaging, colorful images that show the typical activities that are part of a young child's day.