✅ Correct Answer: The teaching objectives
Source: This question is taken from the Pedagogy
✅ Correct Answer: Hearing and sight
✅ Correct Answer: The experiences of the pupils meaningful
✅ Correct Answer: Method
✅ Correct Answer: Understanding
✅ Correct Answer: Classroom
✅ Correct Answer: Can easily be taught and understood as well
✅ Correct Answer: All of the above
✅ Correct Answer: Should neither be large nor too small
✅ Correct Answer: Enhance understanding
✅ Correct Answer: When the object is not available
✅ Correct Answer: Doing themselves
✅ Correct Answer: Maintaining the interest and attention of the students in classroom activities
✅ Correct Answer: The guiding principles of selection of these aids
✅ Correct Answer: The cognitive, affective and psychomotor objectives of learning