The effectiveness of an audio-visual presentation can fail if the materials are mishandled. Therefore?
اگر مواد کو غلط طریقے سے ہینڈل کیا جاتا ہے تو آڈیو ویژول پریزنٹیشن کی تاثیر ناکام ہو سکتی ہے۔ اس لیے؟
- The aids should have specific value besides being interesting and motivating
- They should be true and accurate
- Proper care is to be taken for minimizing such occurrences
- They should suit the age-level of the learners
Explanation
Proper care should indeed be taken to minimize mishandling of materials to ensure the effectiveness of an audio-visual presentation.
Additionally, the aids should be true and accurate, suit the age-level of the learners, and have specific educational value beyond simply being interesting and motivating.