AI Rate Professor

Chemistry

Mark Zheng

CHEM30A · CHEM1B · CHEM25 · 12 lifetime ratings

AI rating
92/100
RMP rating
4.4/5
Take again
—
Difficulty
2.3

The decision

if you want a and rewards steady effort.

Best fit · Effort For RewardClear explanationsVery caringChemistry made approachableHelpful outside classRequires steady effort
  • Most students describe him as , and .
  • He makes chemistry less intimidating, especially for beginners, but students still need to keep up.
  • Chemistry courses are not automatic A's because , and .

Key questions

Four answers before you build your schedule.

Is this an easy A?

FairEffort

62/100

An A is realistic with hard work and help, but students explicitly warn that the course is not an easy A.

All evidence comes from in-person chemistry reviews, with .

Is the course easy?

Standard

55/100

Zheng makes chemistry easier to understand, but the subject , and test preparation.

All course-easiness evidence comes from in-person reviews.

Is attendance flexible?

Recommended

45/100

Reviews do not prove a , but students say attending lecture and keeping up are important for success.

.

Is this professor recommended?

MustTake

92/100

Students strongly recommend him because , and effective at making chemistry understandable.

Recommendation .

Course guide

See how this professor fits your week.

Grading

Fair

62/100

Students describe him as fair and supportive, but not as someone who gives an effortless A.

Format shift

.

Workload

Moderate

52/100

The workload includes reading, quizzes, tests, and steady review, but students generally see the effort as manageable and worthwhile.

Format shift

Only in-person reviews describe workload.

Teaching experience

Excellent

93/100

Students repeatedly praise his clear explanations, care, dedication, review sessions, and willingness to help outside class.

Format shift

All .

Assessment method

FocusOnExams

78/100

Reviews emphasize quizzes, tests, exams, and .

Format shift

.

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

12 reviews

High confidence · Best fit for Effort For Reward

In-person reviews , and ability to make chemistry approachable.

Main concern

Students should expect , and the need to keep up with reading and lectures.

What students said

“Amazing professor! I went from hating chemistry to actually enjoying it after I took his class.”
CHEM1B
“This was the first time taking chemistry in my life and he made it a lot less scary.”
CHEM25
“Not an easy A!”
CHEM30A

Remote format

Online

0 reviews

Low confidence

No stored summary is available for this format.

Main concern

No main concern is stored for this format.

Exam style

Know what to expect from exams and major assignments.

Exams and quizzes are central and require preparation, but reviews do not clearly prove strict proctoring, open-book rules, or webcam requirements.

Lots Of Quizzes And TestsExam PreparationReview SessionsNo Clear Proctoring Evidence

Assessment risk

Standard

58/100

Low score means less forgiving assessment conditions.

In person

, and , but they do not clearly prove open-book, closed-book, or proctoring policies.

Lots Of Quizzes And TestsExam PreparationReview Sessions
“Lots of quizzes and tests.”
CHEM30A
“ and prepares you very well for all of the exams.”
CHEM1B
“held additional review .”
CHEM1B

Online

Student evidence

See what students actually said.

Top student voice

“Amazing professor! I went from hating chemistry to actually enjoying it after I took his class.”

Voice snapshots generated from 12 reviews, highlighting key themes in teaching, support, difficulty, and exams. Credibility rating: High.

🎯 Teaching Quality

93/100

“ and prepares you very well for all of the exams.”

👍 Recommendation Rate

92/100

“ .”

📈 Effort Required

62/100

“Not an easy A!”

Theme 1

👨‍🏫 About Teaching Style

  • He really knows his stuff and is very good at explaining it to you.
  • .
  • Explains and review all major topics throughout classes

Theme 2

❤️ About Support

  • You can tell he cares about his students and wants them to get a good grade.
  • He made himself available to his students 24/7
  • Very caring for his students and willing to put time outside of class to help you.

Theme 3

📈

  • if u work hard u can get A .
  • Lots of quizzes and tests.
  • He made the class challenging but fun to learn.

Data context

See exactly what the AI read.

Analysis sample

12

Recent reviews read by the AI

12

Lifetime ratings

84/100

Evidence confidence

Twelve detailed in-person reviews from the same period show strong consistency, with one major negative outlier.

Inside 12 stored ratings

Quality ratings

5 out of 59
4 out of 51
3 out of 51
2 out of 50
1 out of 51

Course coverage

CHEM1B5 reviews
CHEM254 reviews
CHEM30A3 reviews

Reported outcomes

A range results lead the reported letter grades.

0 reported outcomes

A range

0

No reported values

B range

0

No reported values

C range

0

No reported values

D range

0

No reported values

F

0

No reported values

No letter grade reported

0

No reported values