Post
By Cory Doctorow (GPG 0xBF3D9110957E5F4C)
doctorow.pluralistic.net
did:web:pluralistic.net
In all of my kid's higher math classes, teachers had a single, prized set of tests, and lived in fear of these escaping into the wild and turning into cheating aids. As a result, teachers collected students' math exams and quizzes *and did not return them*.
51/
2026-07-28T11:10:43.714Z