Why do teaher's give student grade?

Why do you think they do this?
Because I think they do this to give you a point also let you know your point and you will redo or do it again.and you will know where did you get wrong and what did you get wrong.when it's red you have lot's of things to fix and you need to redo it again and when it's yellow you have some question to fix and if it's green your pass!

Why do you think this might be important in your learning?
Because you learn and you need to get points it's the same as you learn and you need to get grade so you will know what did you learn and what did you understand. And if you don't get green that mean your not really being a active learner and a good listener in the learning part so this is why it's important.

What do you like about this approach?
Because it let you know did you learn well on school and it also can tell you where you need to learn more and what did you need to fix.

What do you dislike about this approach?
I don't have any comments on this question.