They really need to be lower stakes. Year-end exams just cover too much material for failure to be no big deal. Should be that failing a test requires a few days of review to catch up on the parts you didn't know, and then you're good.
If a tweet (or similar) makes a statement of fact, either mark it as "satire" in the body or provide the original source link backing up the statement (see rule 6)
They really need to be lower stakes. Year-end exams just cover too much material for failure to be no big deal. Should be that failing a test requires a few days of review to catch up on the parts you didn't know, and then you're good.