El eco del silencio

A biography of Cesar Chavez, from age ten when he and his family lived happily on their Arizona ranch, to age thirty-eight when he led a peaceful protest against California migrant workers' miserable working conditions.

A la edad de catorce anos, Francisco Jiftrienez,/ junto con su madre y Roberto, su hermano mayor, es capturado por la migra. Obligada a abandonar su hogar en California, la familia entera viaja en autobus durante veinte horas, hasta llegar a la frontera mexicano-estadounidense en Nogales, Arizona, En los meses y anos subsiguientes, Francisco, su madre y su padre, asi como su hermana y sus cuatro hermanos, no solo luchan para mantener junta a su familia, sino que enfrentan tambien una aplastante pobreza, largas horas de trabajo y flagrantes prejuicios racistas. La manera en que ellos logran...

In the United States, the ability to take informed action is becoming increasingly necessary, and difficult. This book delves into the importance of being informed and explains how not all sources of information are equal. Readers are introduced to the scientific method as a way of testing information for credibility. Students will also learn how to turn credible information into action by forming groups, protesting, contacting elected representatives, and possibly even running for office themselves someday.

Simple text and photographs introduce the concept of symmetry as displayed by familiar creatures and objects.