雅思考试大作文范文:电脑和现代教育

2022-06-07 13:57:14

  雅思写作的提高不仅需要自己勤加练习,还要多读多看,下面是

  雅思大作文题目:电脑与现代教育

  雅思大作文范文:

  Computers are now essential in many areas of life—modern banking, retail and informationexchange among others. However, this is not true for education. At a simple level somesubjects may be better taught using computers, but to explain important concepts a humanteacher is still indispensable.

  There are some subjects in which a computer can be used successfully to teach. Elementarymathematics, elementary language leaning, any area which requires a student to memorizebasic facts through repetition is well suited to computer learning. The computer can beprogrammed to provide an endless number of simple questions, and as the student answersthese questions the facts are learned and reinforced.

  However, in the learning and practice of more complex ideas, the computer is notadequate. A computer can evaluate an answer as right or wrong, but it cannot determinewhy. It cannot find out why a student is making mistakes, and then re-present importantconcepts in a different way so the student will understand. It cannot determine at what stagein a mathematics problem the student has made an error, it can only indicate that the finalanswer is wrong. Tasks involving reasoning cannot be taught by computers, as there are toomany variables for a computer to deal with successfully.

  Thus, while computers may be useful as a tool for practicing simple skills, they are not anessential feature of modern education, because they cannot monitor a student's grasp ofconcepts, nor evaluate a student's reasoning. Until further developments in computers aremade the human teacher will remain indispensable.

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