AI Rate Professor

Mathematics

Joohwan Lee

MATH212 · MATH213 · MATH083 · GEOM083 · MATH215 · MATH211 · MATH214 · MATH102 · MATH070 · STATS140 · MATH140H · MATH060 · MATH140 · MATH111 · MATH104 · 145 lifetime ratings

AI rating
52/100
RMP rating
3.9/5
Take again
56.82%
Difficulty
3.8

The decision

if you want a demanding but often excellent math teacher, and if you need a forgiving or low-effort class.

Best fit · Hardcore LearnerExcellent lecturerVery hard testsHeavy homework practiceTough graderFunny but demanding
  • Lee is often praised as a learn deeply.
  • The course is consistently demanding, with , and homework that matters even when ungraded.
  • He fits students who want to work hard for real math learning, not students seeking an easy A.

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

33/100

Getting an A usually requires serious study, homework practice, strong math skills, and .

Both formats show hard A conditions, with online reviews stressing test weight and and take-homes.

Is the course easy?

Challenging

28/100

The math content is repeatedly described as difficult, fast, conceptual, and unforgiving without steady practice.

Online and in-person reviews both describe challenging material, with little evidence that either format is easier.

Is attendance flexible?

Recommended

45/100

, but many reviews say skipping class makes passing unlikely.

critical, while online reviews emphasize keeping up with lectures and homework.

Is this professor recommended?

Depends

58/100

and strong lectures but not for easy grades or weak math backgrounds.

Both formats are mixed, but and more intense warnings.

Course guide

See how this professor fits your week.

Grading

Strict

26/100

Many reviews call him a , and strict standards, partly offset by curves or in some classes.

Format shift

giving more examples of rough exams and take-homes.

Workload

Heavy

25/100

, but students repeatedly say it is extensive, necessary, and tied closely to tests and take-home work.

Format shift

Both formats require heavy practice, though online reviews especially warn that .

Teaching experience

Good

76/100

The strongest pattern is that Lee lectures well, is funny, and knows the material, but some students find him intimidating, harsh, or unhelpful.

Format shift

, while online reviews are more split on support and tone.

Assessment method

FocusOnExams

86/100

Grades are driven heavily by tests, finals, quizzes, and , while but is not always graded.

Format shift

Online reviews mention high test weight, while , and take-homes.

Luni fit check

Weigh these signals against your actual schedule.

Get help balancing workload, grading, and timing when no option is an obvious fit.

Course format

Compare the in-person and online experience.

Classroom format

In person

41 reviews

High confidence · Best fit for Hardcore Learner

many call him one of the , while and tests brutal.

Main concern

Students must attend, , and and strict grading.

What students said

“Bro had me grinding for this A.”
MATH214
“ ”
MATH214
“he is amazing at lecturing.”
MATH213

Remote format

Online

9 reviews

High confidence · Best fit for Hardcore Learner

Online reviews describe challenging classes with , and mixed but often positive teaching quality.

Main concern

Online students repeatedly warn that and .

What students said

“Easily the toughest class I took at COC.”
MATH211
“ , but YOU BETTER do it!”
MATH102
“Tests are 85% . Do the homework.”
MATH215

Exam style

Know what to expect from exams and major assignments.

Exams are commonly described as hard, test-heavy, often no-calculator, and .

No CalculatorsHard TestsTest HeavyTake-Home AssignmentsLimited Partial Credit

Assessment risk

Strict

24/100

Low score means less forgiving assessment conditions.

In person

In-person reviews explicitly , and finals based on previous tests, but do not clearly prove open-book or proctoring rules.

No CalculatorsHard TestsTake-Home AssignmentsCumulative Final
“ ”
MATH214
“The but based on the 4 previous tests.”
MATH212
“ .”
MATH104

Online

Online reviews explicitly , and high test weighting, but do not clearly prove webcam, Honorlock, Lockdown Browser, or open-book rules.

No CalculatorsHard TestsHomework-Based TestsHigh Test Weight
“Also no calculators allowed”
MATH102
“Tests are 85% . Do the homework.”
MATH215
“ ”
MATH060

Student evidence

See what students actually said.

Top student voice

“If you want an easy class which you will breeze through then this is definitely not the class for you.”

Voice snapshots generated from 50 reviews, highlighting key themes in , and . Credibility rating: High.

🎯 Teaching Quality

76/100

“Professor Lee is the .”

🔥 Difficulty Level

28/100

“Bro had me grinding for this A.”

⚖️

26/100

“He does grade pretty rough also.”

Theme 1

👨‍🏫 About Teaching Style

  • Very and always willing answer questions.
  • He is a giver, a giver of knowledge.
  • He is funny. He will help you if you ask.

Theme 2

📈 About Difficulty & Grades

  • You will have to work very hard for an A
  • Tests are 85% . Do the homework.

Theme 3

🧮

  • , but YOU BETTER do it!
  • , although hw is never due.
  • No calculators. and based on the homework.

Data context

See exactly what the AI read.

Analysis sample

50

Recent reviews read by the AI

145

Lifetime ratings

96/100

Evidence confidence

Credibility is high because 50 detailed reviews across formats and years show a stable pattern of strong teaching paired with high difficulty.

Inside 50 stored ratings

Quality ratings

5 out of 565
4 out of 537
3 out of 525
2 out of 510
1 out of 58

Course coverage

MATH21112 reviews
MATH1047 reviews
MATH2156 reviews
MATH2144 reviews
MATH1023 reviews
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GEOM0831 review
MATH0831 review
MATH140H1 review
STATS1401 review

Reported outcomes

A range results lead the reported letter grades.

39 reported outcomes

A range

18

A+ 2 · A 12 · A- 4

B range

9

B+ 2 · B 7

C range

5

C+ 1 · C 4

D range

0

No reported values

F

0

No reported values

No letter grade reported

7

Drop/Withdrawal 3 · Not sure yet 3 · Rather not say 1