Using some code words to teach a difficult concept is:

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AAudio aid

BMetaphors

CActivity aid

DMnemonic aid

Answer:

Audio aid is an instructional device in which the message can be heard but not seen.
An audio - visual aid is an instructional device in which the message can be heard as well as seen.

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കാട്ടുപന്നിയുടെ ചിത്രമുള്ള പ്രാചീന ശിലായുഗ പ്രദേശം ഏത് ?

Which of the following definition of curriculum associated with H.L. Laswell

"Curriculum embodies all the experiences which are utilized by the school to attain the aims of education"
Curriculum is a tool in the hands of an artist (teacher) to mould his materials (pupils) according to his ideals (objectives) in his studio (School)"
"Curriculum is made up of everything that surrounds the learner in all his working hours"
Curriculum is that which the pupil is taught It involves more than the act of learning and quiet study ,It involves occupations, productions, achievement, exercise and activity."