Question:
Which of the following is not instructional material?
Which of the following is not instructional material?
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Always use the Hardware vs. Software rule:
- Hardware/Device (Projector, CD Player, TV) \(\rightarrow\) Equipment.
- Software/Content (Transparency, CD, Video file, Book) \(\rightarrow\) Material.
- Hardware/Device (Projector, CD Player, TV) \(\rightarrow\) Equipment.
- Software/Content (Transparency, CD, Video file, Book) \(\rightarrow\) Material.
Updated On: Aug 5, 2026
- Over Head Projector
- Audio Cassette
- Printed Material
- Transparency
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
This question tests the classification of audio-visual aids and instructional tools in education and agricultural extension.
It requires distinguishing between instructional materials (software/content carriers) and instructional equipment (hardware/delivery devices).
Step 3: Detailed Explanation:
Let us analyze each option based on educational technology standards:
- Instructional Materials (Software):
These are the actual media or materials that carry and display educational content (text, graphics, audio, or video).
Examples include printed books, audio recordings, slideshows, and transparencies.
- (B) Audio Cassette: Carries recorded audio content. It is an instructional material.
- (C) Printed Material: Carries written text and images. It is an instructional material.
- (D) Transparency: A thin sheet of transparent flexible material containing printed or hand-drawn graphics and text. It is the material that carries the content.
- Instructional Equipment (Hardware):
These are physical devices or machines used to display, project, or play the instructional materials.
- (A) Over Head Projector (OHP): This is a hardware projection device.
It does not contain any instructional content on its own; instead, it projects the content written on a transparency onto a screen.
Therefore, the Overhead Projector is classified as instructional equipment (hardware), not instructional material.
Thus, the Overhead Projector is the option that is not an instructional material.
Step 4: Final Answer:
The item that is not instructional material is the Over Head Projector.
Therefore, the correct choice is Option (A).
This question tests the classification of audio-visual aids and instructional tools in education and agricultural extension.
It requires distinguishing between instructional materials (software/content carriers) and instructional equipment (hardware/delivery devices).
Step 3: Detailed Explanation:
Let us analyze each option based on educational technology standards:
- Instructional Materials (Software):
These are the actual media or materials that carry and display educational content (text, graphics, audio, or video).
Examples include printed books, audio recordings, slideshows, and transparencies.
- (B) Audio Cassette: Carries recorded audio content. It is an instructional material.
- (C) Printed Material: Carries written text and images. It is an instructional material.
- (D) Transparency: A thin sheet of transparent flexible material containing printed or hand-drawn graphics and text. It is the material that carries the content.
- Instructional Equipment (Hardware):
These are physical devices or machines used to display, project, or play the instructional materials.
- (A) Over Head Projector (OHP): This is a hardware projection device.
It does not contain any instructional content on its own; instead, it projects the content written on a transparency onto a screen.
Therefore, the Overhead Projector is classified as instructional equipment (hardware), not instructional material.
Thus, the Overhead Projector is the option that is not an instructional material.
Step 4: Final Answer:
The item that is not instructional material is the Over Head Projector.
Therefore, the correct choice is Option (A).
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