18. The unavailability of materials is the reason
Why we used improvised apparatus in
preparing a solution. Which one is
disadvantage of using an improvised
apparatus?
A. It is not 100% efficient to the real objects
B. It creates self-intelligence in the students
C. It prevents waste of time in absence of real
apparatus
d. It enables leamers to develop functional
and manipulating skill
Answers & Comments
Answer:
A..it is not 100 % efficient to the real object