Concept of
programmed instruction
Programmed
learning based system which helps learners work successfully. The method is
guided by research done by a variety of applied psychologists and
educators. The learning material is in
kind of textbook or teaching machine or computer. The medium presents the
material in a logical and tested sequence. The text is in small steps or larger
chunks. After each steps, learners are given a question to test their
comprehension. Then immediately the correct answer is shown. This means the
learner at all stages makes responses, and is given immediate knowledge of
results.
According to thorndike “ if, b a material of
mechanical ingenuity , a book could be so arranged that only to him who had
done that was directed on page one would page to become visible and so on much
that now requires personal instruction could be managed by print”.
Thorndike , however did nothing with his idea
. The first such system was visited by Sidney L. Pressey in 1926. The fist
teaching machine was developed by Sydney L. Pressey . while originally developed by a self scoring
machine .
Principles of program and instruction
1. active learning response: to what extent a learner can understand is
judged by making him /her answer questions . the
etent of a learners understanding his ascertained from what is denominised in the responses .
2. immediate feedback: let a learner know whether his/her answer is
correct or incorrect immediately . give the learner the subsequent question
he/she knows whether his/her response is right or wrong .
3. small steps: set small steps in order to prevent a learner
from stumbling as much a possible. When he / she make some mistake, there is
the risk of being labeted of failure.
4. self pacing: let the learner decide the speed of learning
so that he/she can learn at his/her on pace. Consider that can appropriate
speed from learner to learner .
5. learner verification: whether the program is good or bad is judged
not based on a specialists
opinions, but whether learning is actually established or not . to that end get
learner who have yet to learn the subject matter to try the programme under
development .
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