ExamCompetition Your Success, Our Mission
Login Register
Question discussion

Which of the following is a non-projected teaching aid?

1392Medium DSSSB TGT Computer Science 0 replies 1 views
0

Which of the following is a non-projected teaching aid?

  • ABlackboard
  • BOverhead projector
  • CSlide projector
  • DMotion picture film
Correct answer: A

Explanation

A blackboard needs no projection; the other three aids need a projecting device.
Join the discussion Report an error

Discussion 0

Nobody has replied yet. Start the discussion!