Which one of the following could be Audio-Visual instructional material in…

Answer: Television is an audio-visual instructional material.

Reason: Audio-visual materials present information through both sight and sound, enabling learners to see and hear the content simultaneously.

• Radio: Provides only audio (sound). It is an audio medium, not audio-visual.

• Television: Delivers moving images plus sound, so it is audio-visual and suitable for classroom instruction (e.g., documentaries, educational programs).

• Text books: Visual (printed) material that uses text and still images; lacks audio, so not audio-visual.

• Calculators: Instructional tool for computation with numeric displays; they do not present combined audio and visual instructional content.

Classroom tip: Use television to show short, curriculum-aligned video segments to reinforce concepts by engaging both sight and hearing.