Best way is do away with exams and have projects graded instead. Math write a survey paper on the subject that demonstrates expertise, then orally defend it on

Best way is do away with exams and have projects graded instead. Math write a survey paper on the subject that demonstrates expertise, then orally defend it on live chat where you can't easily cheat, that's what my school did but only had european accreditation whereas regional US likes 20th century examination style.