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.

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

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

Conoce a los Cebolletas, ocho chicos con una pasión en común: el futbol. Ocho niños. Una pasión: el futbol. Un sueño: ¡ser los mejores! ¡Hurra! Los Cebolletas ya terminaron las clases y tienen por delante un verano realmente ESPECTACULAR: se van de vacaciones a Brasil, ¡el reino del futbol! João, el delantero del equipo, ya los está esperando en Río de Janeiro, donde conocerán el mítico estadio Maracaná y entrenarán junto a sus grandes ídolos...

Ideal for English language learners, this Spanish-language series provides a lively first look at people and countries around the world. The simple text is supported by large, colorful photos. Titles feature an overview of each country's people, land, weather, homes, food, and lifestyle.

Quinto título de la colección "Enigmas". ¡Nuevos enigmas para resolver! Pon a prueba tu capacidad para resolver misterios, esta vez con 25 enigmas de la ciencia. Cada enigma responde a una teoría o principio científico. Resuelve los misterios y conviértete en un verdadero científico. ¡Juega, experimenta y aprende!

Book Features: • Ages 4-8, Grades PreK-2 • 16 pages, 8 inches x 8 inches • Simple, patterned Spanish text with full-color pictures • Includes comprehension questions, writing prompts, and high frequency words • Graphic organizers and photo glossary included Learn About Animal Life: In Listos para las Ciencias: Los Animales Necesitan Refugio, preschoolers—second graders learn all about the unique homes that different animals make or find, and live in! Science Made Fun: We all live somewhere, but most animals live out in the wild! Young readers learn about the different types of...