Conozco el tiempo (I Know the Weather)

Simple text and photographs introduce the purpose of money, how old coins and paper money are disposed of, and how new money is made.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...

Un libro imprescindible para cualquier lector interesado en la grandeza de la mitología egipcia y su rica simbología, y en todo lo que rodea a esta enigmática civilización. El Antiguo Egipto ha llegado hasta nosotros rodeado de magia y misterio; desde que desapareciera, hace más de veinte siglos, sus pirámides, templos, tumbas y fascinantes criaturas, siguen encendiendo nuestra imaginación. Como si de cuentos se tratara, la autora nos relata los mitos egipcios más importantes, ilustrándolos con maestría y riguroso detalle. A partir de diversas fuentes históricas, como los Textos de ...