sábado, 27 de abril de 2013

CRIANÇA, COMPUTADOR E APRENDIZAGEM



Crianças pequenas também usam computador, telefone, ipad e outras ferramentas. Como isso afeta a aprendizagem?
As crianças das novas gerações já nasceram "plugadas" no universo digital. Desde pequenas sabem usar o computador, acessar a internet, manusear uma câmera digital ou um telefone celular. Além de serem instrumentos de comunicação e entretenimento, essas ferramentas tecnológicas também são importantes aliadas do ensino, desde a educação infantil. "Se o papel da escola é preparar para a vida e a tecnologia faz parte da vida, a escola precisa preparar os alunos para lidar com ela desde cedo", afirma Valdenice Minatel, coordenadora de tecnologia educacional no Colégio Dante Alighieri, de São Paulo. Mas, para ser eficiente no ensino, a tecnologia precisa ser usada com objetivos pedagógicos bem definidos. De nada vale a escola ter salas equipadas com telão para a projeção de vídeos se os filmes exibidos não tiverem relação com o conteúdo estudado. Da mesma forma, em casa, o computador pode ser usado para aprender, mas também pode ser um perigo caso a criança seja deixada sozinha navegando pela internet, sem supervisão. 

Um comentário:

  1. Pessoal Boa Noite preciso saber as seguintes coisas sobre este texto "desde já Obrigado a todos":

    Artificial intelligence

    Artificial intelligence (AI) is the intelligence of machines or software, and is also a branch of computer science that studies and develops intelligent machines and software. Major AI researchers and textbooks define the field as "the study and design of intelligent agents", where an intelligent agent is a system that perceives its environment and takes actions that maximize its chances of success. John McCarthy, who coined the term in 1955, defines it as "the science and engineering of making intelligent machines".
    AI research is highly technical and specialised, deeply divided into subfields that often fail to communicate with each other. Some of the division is due to social and cultural factors: subfields have grown up around particular institutions and the work of individual researchers. AI research is also divided by several technical issues. There are subfields which are focused on the solution of specific problems, on one of several possible approaches, on the use of widely differing tools and towards the accomplishment of particular applications.
    The central problems (or goals) of AI research include reasoning, knowledge, planning, learning, communication, perception and the ability to move and manipulate objects. General intelligence (or "strong AI") is still among the field's long term goals. Currently popular approaches include statistical methods, computational intelligence and traditional symbolic AI. There are an enormous number of tools used in AI, including versions of search and mathematical optimization, logic, methods based on probability and economics, and many others.
    The field was founded on the claim that a central property of humans, intelligence — the sapience of Homo sapiens — can be so precisely described that it can be simulated by a machine. This raises philosophical issues about the nature of the mind and the ethics of creating artificial beings, issues which have been addressed by myth, fiction and philosophy since antiquity. Artificial intelligence has been the subject of tremendous optimism but has also suffered stunning setbacks. Today it has become an essential part of the technology industry, providing the heavy lifting for many of the most difficult problems in computer science.


    Atividade:

    1º Ideia Central do Texto;
    2º Todos os Cognatos do texto;
    3º Simple Past;
    4º present perfect;
    5º past perfect;
    6º perfect continuous;
    7º present simple;
    8º past continuous;
    9º Active Voice;
    10º Passive voice;
    11º Indirect Speech;
    12º Direct Speech;
    13º reported speech.


    Obrigado a Todos!!!.

    Grato!!!

    Joerlândio Cordeiro Desculpe-me não consegui mandar para o blog! como vc me disse no Yahoo respostas ai vo postar ai se alguêm poder me ajudar agradeço

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