shruthy v s
11 साल 4 महीने पहले
from daily life to explain concepts and to cement them well in their minds.eg our physics teacher was teaching petrol and diesel engine to us in class 10.Most of the students were looking puzzled as if it is hard to understand .our teacher borrowed a fountain pen from one the students and openend it and asked you all know how ink is filled in a fountain pen. first of all you pull the shaft and then ink gets filled likewise is the petrol engine instead of ink air filled with petrol enters into
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