Q.Assertion (A) : Edgar Dale's 'Cone of Experience' is a tool for planning the use of audio visual aids. Reason : It classifies the audio-visual methods and materials on the basis of extent of learner's participation in teaching learning process. Code :
Correct answer: Both (A) and (R) are true.
Explanation
Edgar Dale's cone of experience is a tool for planning the use of audio-visual aids. It classifies the audio visual methods and materials on the basis of extent of learner's participation in teaching learning process.
Edgar Dale's cone of experience is a tool for planning the use of audio-visual aids. It classifies the audio visual methods and materials on the basis of extent of learner's participation in teaching learning process.