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Luciano Ferrer

Low tech website solar powered - 0 views

solar.lowtechmagazine.com/...how-to-build-a-lowtech-website

education technology solar website server renewable colapse

shared by Luciano Ferrer on 29 Sep 18 - No Cached
  • Luciano Ferrer on 29 Sep 18
     
    "Our new blog is designed to radically reduce the energy use associated with accessing our content. Low-tech Magazine was born in 2007 and has seen minimal changes ever since. Because a website redesign was long overdue - and because we try to practice what we preach - we decided to build a low-tech, self-hosted, and solar-powered version of Low-tech Magazine. The new blog is designed to radically reduce the energy use associated with accessing our content. Why a Low-tech Website? We were told that the Internet would "dematerialise" society and decrease energy use. Contrary to this projection, it has become a large and rapidly growing consumer of energy itself. In order to offset the negative consequences associated with high energy consumption, renewable energy has been proposed as a means to lower emissions from powering data centers. For example, Greenpeace's yearly ClickClean report ranks major Internet companies based on their use of renewable power sources."
Félix Pueyo

INED21 - 0 views

ined21.com

#REDucacion recursos Educación

shared by Félix Pueyo on 17 Aug 14 - No Cached
  • Félix Pueyo on 17 Aug 14
     
    El Magazine INED21 es un medio digital de educación y aprendizaje en español. La línea editorial que adopta es plural, global e interdisciplinar.
Luciano Ferrer

Por qué necesitamos un límite a la velocidad en Internet - 0 views

www.crisisenergetica.org/article.php

education technology energy internet article

shared by Luciano Ferrer on 20 Jan 16 - No Cached
  • Luciano Ferrer on 20 Jan 16
     
    "La revista en lengua inglesa Low Tech Magazine, ha publicado un interesante artículo titulado "por qué necesitamos un límite a la velocidad en Internet", que por su interés público y los tremendos cálculos del consumo energético de este gigante que se suponía bastante incorpóreo que son del interés de nuestros lectores, hemos traducido al castellano y ponemos a su disposición."
Félix Pueyo

Updated Atomic Weights: Time to Review Our Table :: ChemViews Magazine :: ChemistryViews - 1 views

www.chemistryviews.org/..._Time_to_Review_Our_Table.html

#REDucacion #educacion recursos #Quimica #Ciencia masa atómica elementos quimicos

shared by Félix Pueyo on 17 Apr 16 - No Cached
  • Félix Pueyo on 17 Apr 16
     
    Interesante artículo que describe las actualizaciones que la IUPAC hace regularmente de las masas atómicas, así como diferentes detalles que se tinen en cuenta a la hora de determinar la masa atómica de un elemento químico.
Miguel Barrera

DEL PLE AL OLE - Magazine INED21 - 0 views

ined21.com/tambien-aprendo-del-ple-al-ole

#REDucacion Educación PLE PLE_INTEF

shared by Miguel Barrera on 29 Apr 15 - No Cached
  • Miguel Barrera on 29 Apr 15
     
    Artículo de INED 21 sobre el PLE de una organización. (OLE)
oliva_izquierdo

REDES SOCIALES- Magazine INED21 - 0 views

ined21.com/p7429

#REDucación Educación redes sociales

shared by oliva_izquierdo on 22 Apr 15 - No Cached
  • oliva_izquierdo on 22 Apr 15
     
    Aquí os dejo un interesante artículo de Oscar Boluda sobre cómo utilizar las redes sociales en los centros educativos.
oliva_izquierdo

ALTAMENTE EFECTIVAS - Magazine INED21 - 0 views

ined21.com/s-escuelas-altamente-efectivas

#REDucación Educación

shared by oliva_izquierdo on 22 Apr 15 - No Cached
  • oliva_izquierdo on 22 Apr 15
     
    Aquí os dejo un artículo de la revista INED21 donde se habla sobre los 7 hábitos de las escuelas altamente efectivas.
Carlos Magro

The Computer Delusion - The Atlantic - 7 views

www.theatlantic.com/...376899

shared by Carlos Magro on 03 Nov 14 - No Cached
  • IN 1922 Thomas Edison predicted that "the motion picture is destined to revolutionize our educational system and ... in a few years it will supplant largely, if not entirely, the use of textbooks."
  • William Levenson, the director of the Cleveland public schools' radio station, claimed that "the time may come when a portable radio receiver will be as common in the classroom as is the blackboard.
  • B. F. Skinner, referring to the first days of his "teaching machines," in the late 1950s and early 1960s, wrote, "I was soon saying that, with the help of teaching machines and programmed instruction, students could learn twice as much in the same time and with the same effort as in a standard classroom."
  • ...39 more annotations...
  • a bridge to the twenty-first century ... where computers are as much a part of the classroom as blackboards
  • We could do so much to make education available twenty-four hours a day, seven days a week, that people could literally have a whole different attitude toward learning
  • Larry Cuban, a professor of education at Stanford University and a former school superintendent, observed that as successive rounds of new technology failed their promoters' expectations, a pattern emerged
  • Today's technology evangels argue that we've learned our lesson from past mistakes
  • The promoters of computers in schools again offer prodigious research showing improved academic achievement after using their technology
  • killed its music program last year to hire a technology coordinator
  • The possibilities of using this thing poorly so outweigh the chance of using it well, it makes people like us, who are fundamentally optimistic about computers, very reticent
  • Perhaps the best way to separate fact from fantasy is to take supporters' claims about computerized learning one by one and compare them with the evidence in the academic literature and in the everyday experiences I have observed or heard about in a variety of classrooms.
  • Computers improve both teaching practices and student achievement.
  • Computer literacy should be taught as early as possible; otherwise students will be left behind.
  • To make tomorrow's work force competitive in an increasingly high-tech world, learning computer skills must be a priority.
  • Technology programs leverage support from the business community—badly needed today because schools are increasingly starved for funds.
  • Work with computers—particularly using the Internet—brings students valuable connections with teachers, other schools and students, and a wide network of professionals around the globe.
  • Connecting K-12 Schools to the Information Superhighway
  • begins by citing numerous studies that have apparently proved that computers enhance student achievement significantly
  • n the early 1980s Apple shrewdly realized that donating computers to schools might help not only students but also company sales, as Apple's ubiquity in classrooms turned legions of families into Apple loyalists
  • there is scant evidence of greater student achievement.
  • They're especially weak in measuring intangibles such as enthusiasm and self-motivation
  • Computers in classrooms are the filmstrips of the 1990s
  • Apple quickly learned that teachers needed to change their classroom approach to what is commonly called "project-oriented learning
  • students learn through doing and teachers act as facilitators or partners rather than as didacts.
  • the guide on the side instead of the sage on the stage
  • But what the students learned "had less to do with the computer and more to do with the teaching,
  • Even in success stories important caveats continually pop up. The best educational software is usually complex — most suited to older students and sophisticated teachers.
  • Part of the answer may lie in the makeup of the Administration's technology task force
  • Each chapter describes various strategies for getting computers into classrooms, and the introduction acknowledges that "this report does not evaluate the relative merits of competing demands on educational funding
  • Hypertext Minds
  • Today's parents, knowing firsthand how families were burned by television's false promises, may want some objective advice about the age at which their children should become computer literate
  • Opinions diverge in part because research on the brain is still so sketchy, and computers are so new, that the effect of computers on the brain remains a great mystery.
  • that the mediated world is more significant than the real one.
  • n the past decade, according to the presidential task force's report, the number of jobs requiring computer skills has increased from 25 percent of all jobs in 1983 to 47 percent in 1993
  • told me the company rarely hires people who are predominantly computer experts, favoring instead those who have a talent for teamwork and are flexible and innovative
  • Many jobs obviously will demand basic computer skills if not sophisticated knowledge. But that doesn't mean that the parents or the teachers of young students need to panic.
  • NEWSPAPER financial sections carry almost daily pronouncements from the computer industry and other businesses about their high-tech hopes for America's schoolchildren
  • High-tech proponents argue that the best education software does develop flexible business intellects
  • IT is hard to visit a high-tech school without being led by a teacher into a room where students are communicating with people hundreds or thousands of miles away — over the Internet or sometimes through video-conferencing systems (two-way TV sets that broadcast live from each room).
  • The free nature of Internet information also means that students are confronted with chaos, and real dangers
  • We need less surfing in the schools, not more
  • chooling is not about information. It's getting kids to think about information. It's about understanding and knowledge and wisdom
  • Carlos Magro on 03 Nov 14
     
    The Atlantic covers consequential news and ideas in politics, business, entertainment, technology, health, education, and global affairs.
Luciano Ferrer

+Aprendizajes: Ciudadanía digital y habilidades para el siglo XXI - 2 views

digital.fundacionceibal.edu.uy/...251

education magazine ceibal learning tic internet

shared by Luciano Ferrer on 19 Aug 18 - No Cached
  • Luciano Ferrer on 19 Aug 18
     
    "@fundacionceibal lanza la revista +Aprendizajes, publicación dedicada a docentes y comunidad educativa en donde se abordan temáticas de innovación educativa desde una perspectiva desafiante: intentando unir práctica y teoría y viceversa. Esta revista aborda distintas temáticas que están en el radar de las instituciones educativas, en este primer número se podrá encontrar experiencias innovadoras, investigaciones, entrevistas y herramientas para poder trabajar las temáticas de Ciudadanía digital y habilidades para el siglo XXI."
Luciano Ferrer

Aprender a evaluar - 0 views

www.hoydia.com.ar/...aprender-a-evaluar

education evaluation article creativity language

shared by Luciano Ferrer on 25 Mar 18 - No Cached
  • Luciano Ferrer on 25 Mar 18
     
    "... En la novela Nivel Medio, de Sergio Gaiteri, hay un profesor de Lengua que pide y evalúa redacciones. No lo hace por "la virtud liberadora de la palabra" de la que habla Gianni Rodari sino por timidez, por temor al enfrentar su primer curso, quizás por desidia. La cuestión es que decide centrarse en la escritura, en la capacidad de expresión, y entonces descubre a Alfio, un personaje brillante que nunca antes había sido considerado un buen alumno. Cuando leemos esta novela en un 4º o un 6º año, nos detenemos en las redacciones de Alfio y en las reflexiones que hace el profesor al alentarlo. La novela de Gaiteri pone en cuestión los criterios de evaluación que, de manera explícita o implícita, operan en las aulas. Al comentarla en clases, solemos replanteamos si quienes sacan diez son necesariamente los inteligentes, si los que arañan un seis siempre podrían esforzarse más, y si el resto, los que no aprueban, son de verdad chicos difíciles, complicados. Tras la lectura de cualquier obra literaria suelo preguntarme cuánto se aprende en el debate, en el intercambio de ideas, es decir, cuánto se aprende en términos de números. ¿Qué nota lleva una opinión? ¿Y una corroboración de lectura? ¿Cómo afecta al despliegue de la creatividad el uso incorrecto de la lengua? ¿Qué valor le doy a la imaginación en la enseñanza? ..."
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