_______ is a systematic arrangement and display of visual materials under a roof to create awareness and arouse interest in the minds of the learners about an idea.
A. Demonstrations
B. Black Board
C. Posters
D. Exhibition
Answer:D
_______ is a systematic arrangement and display of visual materials under a roof to create awareness and arouse interest in the minds of the learners about an idea.
A. Demonstrations B. Black Board C. Posters D. Exhibition