Course Content
Learn Fundamentals of Agricultural extension with Rahul

Edgar Dale Cone of experience

The Edgar Dale Cone of experience summarizes how learners retain information. A person remembers,

  • 10% what he reads
  • 20% what he/she hears
  • 30% what he/she sees
  • 50% what he/she is seen and heard

 

Important consideration in the selection and use of extension teaching methods

  1. The nature and complexity of subject matter
  2. The educational change expected in the people as specified in teaching objective
  3. The socio-economic importance of change desired
  4. The extent to which people already know about and are practicing the recommended change
  5. The amount of time extension worker expect to devote
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