Can a teacher invalidate a class assignment?
Hey, my class recently took a Latin test. Most of them used a test from the other class to practice. Now our teacher says it's not okay that way and wants to invalidate the grade. We didn't even know if the same questions would be on the test. Can our teacher now invalidate the grade for the test?
I think he can only theoretically do that if parts from the test of the other class correspond exactly to that you wrote.
Of course, if it is not the class work, but what other