Importance of Output Variables of Learning
1. Difficulty of the Task: Difficult tasks
take more time to learn. Sometimes it discourages the learners.
2. Similarity of the Task: Task which have
some similar elements are learnt better, more quickly and effectively.
3. Meaningfulness of the Task: The more
meaningful the material, the more rapid and easier is the learning. Meaningless
material is difficult to be learnt.
4. Length of the Task: The longer the task
the more difficult it is to be learnt.
5. Pleasantness and Un-pleasantness of the
Task: Generally pleasant tasks learn easily than unpleasant tasks.
6. Methods of Teaching: Dynamic and
democratic methods of teaching give better results than the authoritarian or
autocratic methods.
7. Guidance: Guided learning is always
better than unguided learning. Guidance saves time and energy of the learner,
eliminates wastage and stagnation.
8. Time Table: Well framed time-table is
essential to promote learning efficiency. Time-table should be flexible.
Three Variables of Teaching
1. Input Variables: it includes the entry level of
learner’s capabilities, potential and skills. It is also includes the teacher’s
status of knowledge of the subject matter, communication skills and his
personality. The material facilities available in the instructional environment
are the constituents of the input variables of teaching. It involves entering
behaviour of the teacher.
2. Process Variables: it refers to all the components of the
teaching-learning process. It comprises of content, instruction and media. The
content variables include the sequence and organisation of components of the
subject matter. Content is imparted to the students through an instructional
programme involving various techniques such as lectures, discussions and
questioning in expository or enquiry modes.
3. Output Variables: It include description of the terminal
behaviour. The educational outcomes cover not only the cognitive components but
also the affective and psychomotor aspects.
Functions of Variables of Teaching
§
Determination
of entry behaviour of Students,
§
Identification
of learning deficiencies,
§
Identification
of teacher competencies and
§
Locating
instructional facilities.
Before a teacher begins to teach, it is
essential that he determines the previous knowledge of the learners and
investigates the learning deficiencies of the learners. The teacher’s competencies
such as his capacities depth knowledge of the subject, experience to deal with
content and with students at various levels and his skill of communication are
important input variables. The instructional facilities required for teaching
process are located, such as the overhead projector, slides, charts, board,
etc.
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