Did Minerva McGonagall die in Harry Potter?

In movies 1-5 she just helps to keep the school and students in order when bad things happen, she is head of Gryffindor in Hogwarts.

At the end of 6 she helps to fight and at the end of seven she helps to hide Harry then to evacuate the students before joining the fight with all the of age students which are mainly the seventh graders