Which of the following is not a projected teaching aid ?निम्न में से प्रक्षेपित शिक्षण सहायक सामग्री नहीं है :
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: A. Televisionदूरदर्शन
Explanation
Projected aids need a projector and a screen — film strips, films, slides and the overhead projector. Television displays the image on its own screen without projection, so it is a non-projected (अप्रक्षेपित) audio-visual aid.प्रक्षेपित सामग्री के लिए प्रोजेक्टर तथा पर्दे की आवश्यकता होती है — फिल्म स्ट्रीप, फिल्म, स्लाइड तथा ओवरहेड प्रोजेक्टर। दूरदर्शन अपने ही पर्दे पर चित्र दिखाता है, प्रक्षेपण नहीं करता, अतः यह अप्रक्षेपित दृश्य-श्रव्य सामग्री है।More Hindi Language & Pedagogy questions
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