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Computers are now essential in many areas of life - modern banking,
information technology and many others. However, this is not true for education.
There are some subjects which may be better taught using computers.
Elementary mathematics, elementary language learning, any subject that
requires a student to memorize basic facts through repetition is good to computer
learning. The computer can be programmed to provide an endless number of
simple questions, and as the student answers these questions the facts are
learned.
However, in the learning and practice of more complex ideas, the computer
is not adequate. A computer can evaluate an answer as right or wrong, but it
cannot determine why. It cannot find out why a student is making mistakes, and
then explain important concepts in a different way so the student will understand.
Task connected with explanation cannot be taught by computers as there are too
many variables for a computer to deal with successfully.
Thus, while computers may be useful for practicing simple skills, they are
not an essential feature of modern education. Until further developments in
computers are made, the human teacher will remain indispensable.

Answer the following questions:
1. Which areas of life are computers essential in?
2. What are the subjects which can be taught with the help of computers?
3. What can’t a computer determine and why?