Reviews of professor Shana Challenger

Rating: 1.0/5, difficulty: 5.0/5
No help, she is rarely online, takes like 2-3 days to answer, no clear grading criteria on discussion deduct points with no feedback, 16 long homework problems, 20 super long and super hard review questions, exam 1 and 2 are the hardest, exam 3 and final are easier, never turn anything late you will get 0 and no flexibility, worse instructor ever.