La naturaleza de la materia (The Nature of Matter)

What did people use to buy things before money was invented? Where is money made? Find out in this inviting book that informs readers about coins, paper money, the Federal Reserve, exchange rates, and checking accounts. Featuring a timeline of money's history, detailed photos, stimulating facts, clear, informational text, and a glossary that will assist in improving vocabulary, this Spanish-translated nonfiction title will keep readers engaged from cover to cover.

This four-act script allows students to perform roles at differentiated reading levels to accommodate all students. Written in Spanish, students will interact cooperatively with their peers, learn to speak with feeling and meaning, increase their vocabulary and comprehension, and develop stage presence. A glossary is included to engage students further with this play that focuses on early US History. Characters include Captain John Smith, Pocahontas, Powhatan, and more.

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Esta es la segunda edición del best-seller eL efecto Leopi. Un libro, un manual, una autobiografía y una historia que parece de ciencia ficción, pero es real y funciona. Una guía que además de entretenerte, te llenará de técnicas, tips y herramientas para encontrar, conocer, atraer y conquistar a una pareja, para persuadir fácilmente a cualquier persona, y convencer en ventas, familia, amigos, etc. Todo con técnicas de carisma, seguridad, Programación Neurolingüística, Psicología y hasta comedia y actuación. Además de todo lo que viene en eL efecto Leopi, ahora agrégale todo...

Ahora las protagonistas son las chicas: desde las magical girls más encantadoras hasta las heroínas más aventureras.

Introducción, traducción y notas de F. Pordomingo y J. A. Fernández Delgado. Revisada por P. Boned Colera.

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.