The role of teachers can be broadly categorised into five ‘dimensions’ as listed in the tabular representation. Against each of the dimension, the role of teachers is mentioned as in 1810s and 2010s (1810s is picked to make the 200 years of difference from the current decade.)
It is clearly evident from the comparison that teachers’ roles have not really evolved in the past 200 years! Teaching has not changed with the times!
‘In a completely rational society, the best of us would be teachers and the rest of us would have to settle for something else.’
— Lee Iacocca