So...my senior in high school informed me one of her teachers has offered a 10% increase in their grade, “extra credit,” if they get the COVID vaccine and bring papers that prove it. THIS IS WRONG! Mama Bear was unleashed on the school board today.....

That may be illegal, bribing a minor without parental guidance. Definitely against the ethical character expected in a school, and against against the Nuremberg Code.

Call the Board of Education in your state. I'm not familiar with the legal statutes anymore.