Amata LireinSometimes you cannot help but wonder how teachers get their jobs
Good grief!
Here in the UK, many years back, my son had maths homework and asked for our help. It was addition and we showed him how to add up and subtract numbers in columns.
His homework was marked as wrong.
His answers were correct but he had not added the numbers in line, which was the new doctrine introduced since our days in school!
In my view this teaches children that only one method of reaching a correct conclusion is allowable. I wonder how many of our most important mathematical and scientific discoveries would have been made if everyone had thought along such rigid lines?