jueves, 26 de mayo de 2011

PSU LENGUAJE al 26/05/2011





domingo, 8 de mayo de 2011

martes, 3 de mayo de 2011

lunes, 18 de abril de 2011

Presentacion PPt de LITERATURA

Lit Del Yo Ejercicios


La Literatura Del Yo


La PSU de Lenguaje y Comunicaci+¦n


La Literatura

ayuda para el libro

( CLICK EN LA IMAGEN APRA AGRANDAR)
Y Aqui unos links de lso resumenes para los flojos :D

http://resumendelibros.blogspot.com/2006/08/100-aos-de-soledad.html
http://www.monografias.com/trabajos10/ciso/ciso.shtml
http://www.taringa.net/posts/apuntes-y-monografias/1461201/Resumen--100-anos-de-Soledad-.html

domingo, 17 de abril de 2011

Noticia Ingles Para el 19/04/2011






Chile’s Free PC Programs For Low Income Children Questioned

A recent study suggests that government programs offering free computers to low income students, such as Chile’s “Yo eligo mi PC” program, may in fact yield disappointing results.

While students improved their ability to search for information, their performance on math and language tests decreased, according to research by Columbia University and the University of Chicago.

The study evaluated the efficacy of a Romanian government program, “Euro 200,” the equivalent of the Chile’s “Yo eligo mi PC.” The program distributes free computers to students from low-income families in hopes of reducing the education gap between socioeconomic classes.

The study found that the students used the computers more for entertainment than for schoolwork. While students appeared to improve cognitive skills, such as research abilities and idea association, students received lower grades for both language and mathematics.

Only nine percent of the recipients of computers downloaded the free educational programs, and just one percent of students used the education programs every day. One fifth of the students reported playing video games every day.  Researchers concluded that the time spent in front of the computer replaced time spent watching television or doing homework for the students.

Other critics of the program have pointed out that computers also discourage the participation of parents, who may be unfamiliar with the technology.

Unlike the Romanian program, Chile’s “Yo eligo mi PC” considers a student’s grades before awarding the families free computers, assuring that the students retain higher academic level performance. Founded in 2009, the program hopes to perfect other models by including computers programs for parents and by improving education programs that will encourage greater use by students. 

“Yo eligo mi PC” has distributed 150,000 computers since its launch.

SOURCE: LA TERCERA
By Tatiana Cary (
editor@santiagotimes.cl This e-mail address is being protected from spambots. You need JavaScript enabled to view it )

jueves, 14 de abril de 2011

martes, 12 de abril de 2011

PPT Biologia

PPT de biologia de launidad de ADN y repaso apra el ensayo PSu de Ciencias

http://www.mediafire.com/?3rbash0libbcrf4
http://www.mediafire.com/?3f9b85oimnlf8qg

martes, 5 de abril de 2011

Noticia Ingles 06/04/2011

Chile’s Free PC Programs For Low Income Children Questioned

A recent study suggests that government programs offering free computers to low income
students, such as Chile’s “Yo eligo mi PC” program, may in fact yield disappointing results.

While students improved their ability to search for information, their performance on math and
language tests decreased, according to research by Columbia University and the University of
Chicago.

The study evaluated the efficacy of a Romanian government program, “Euro 200,” the
equivalent of the Chile’s “Yo eligo mi PC.” The program distributes free computers to students
from low-income families in hopes of reducing the education gap between socioeconomic
classes.

The study found that the students used the computers more for entertainment than for
schoolwork. While students appeared to improve cognitive skills, such as research abilities and
idea association, students received lower grades for both language and mathematics.

Only nine percent of the recipients of computers downloaded the free educational programs, and
just one percent of students used the education programs every day. One fifth of the students
reported playing video games every day. Researchers concluded that the time spent in front of
the computer replaced time spent watching television or doing homework for the students.

Other critics of the program have pointed out that computers also discourage the participation of
parents, who may be unfamiliar with the technology.

Unlike the Romanian program, Chile’s “Yo eligo mi PC” considers a student’s grades before
awarding the families free computers, assuring that the students retain higher academic level
performance. Founded in 2009, the program hopes to perfect other models by including
computers programs for parents and by improving education programs that will encourage
greater use by students.
“Yo eligo mi PC” has distributed 150,000 computers since its launch.

SOURCE: LA TERCERA
By Tatiana Cary ( editor@santiagotimes.cl This e-mail address is being protected from
spambots. You need JavaScript enabled to view it )

miércoles, 30 de marzo de 2011

interesante Video del Porque USA es Tan rico despues solo 10 años

Ahora Saben Porque fue buen negocio haber Prestado Dinero para la guerra en Europa, y el porque tambien la Guerra es un NEGOCIO