AI Rate Professor

Chemistry

Hanz Barker

CHEM115 · CHEM110 · CHEM142 · CHEM100 · CHEM231 · CHEM141 · CHEM116 · OCHEM231 · 28 lifetime ratings

AI rating
68/100
RMP rating
3.6/5
Take again
—
Difficulty
3.5

The decision

if you want rigorous chemistry instruction and can handle a demanding, sometimes harsh classroom style.

Best fit · Hardcore LearnerPolarizing personalityStrong chemistry teachingHard testsHeavy homeworkStudy sessions
  • Students are sharply split between calling Barker an outstanding chemistry teacher and .
  • Chemistry content, tests, and , but many students say effort and study sessions pay off.
  • The biggest risk is his harsh or intimidating style, which some students found stressful.

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

44/100

A good grade is possible, but students repeatedly say it requires homework, studying, and .

.

Is the course easy?

Challenging

35/100

The chemistry material and as difficult, even by students who liked him.

All .

Is attendance flexible?

Recommended

55/100

Attendance seems important because study sessions and class effort matter, but .

.

Is this professor recommended?

WorthIt

65/100

He is recommended by motivated chemistry students for and support, but strongly rejected by students hurt by his harsh style.

Recommendation and is highly polarized.

Course guide

See how this professor fits your week.

Grading

Fair

52/100

, and fair labs help, but , and limited partial credit keep grading demanding.

Format shift

.

Workload

Heavy

28/100

Students mention lots of , and intense preparation for tests.

Format shift

Only in-person reviews discuss workload.

Teaching experience

Good

70/100

Many students praise his clarity and care, but repeated reports of intimidation and harsh behavior prevent a higher score.

Format shift

All .

Assessment method

FocusOnExams

78/100

Reviews emphasize difficult exams, quizzes, a , and labs, with exams carrying the strongest student concern.

Format shift

Only in-person reviews mention assessments.

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

28 reviews

High confidence · Best fit for Hardcore Learner

In-person reviews describe a rigorous, polarizing chemistry instructor who can be excellent for motivated students but stressful for others.

Main concern

Students frequently , and a harsh personality.

What students said

“nothing compares to the clarity with which hanz lectures.”
CHEM116
“I got an A in the class, but it was hard work!”
CHEM115
“This teacher harasses, humilates, intimidates, reprimands, and swears at his students.”
CHEM231

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 are hard and written-heavy, but reviews do not clearly prove closed-book rules or strict proctoring.

Hard TestsComprehensive Optional FinalQuizzesWritten ExamsPartial Credit

Assessment risk

Standard

45/100

Low score means less forgiving assessment conditions.

In person

formats, and an optional comprehensive final, but do not clearly prove proctoring or book rules.

Hard TestsComprehensive Optional FinalQuizzesWritten ExamsPartial Credit
“The and optional if .”
CHEM115
“ ”
CHEM142
“ but with much studying and practice, you should do well.”
CHEM141

Online

Student evidence

See what students actually said.

Top student voice

“You either love or hate this professor.”

Voice snapshots generated from 28 reviews, highlighting key themes in , and classroom tone. Credibility rating: High.

🎯 Teaching Quality

70/100

“nothing compares to the clarity with which hanz lectures.”

📚 Workload and Exams

28/100

“DONT EXPECT TO DO WELL IF YOU DONT DO THE HW.”

⚠️ Personality Risk

40/100

“This teacher harasses, humilates, intimidates, reprimands, and swears at his students.”

Theme 1

👨‍🏫 About Teaching Style

  • He genuinely cares about his students and wants them to succeed.
  • He took time during lecture to make sure everyone understood the material
  • Hanz simplifies things.
  • This teacher is so unorganized, and procrastinates.

Theme 2

📈 About Difficulty and Grades

  • I got an A in the class, but it was hard work!
  • but with much studying and practice, you should do well.
  • .
  • he has no

Theme 3

⚠️ About Classroom Experience

  • You either love or hate this professor.
  • He makes this class as stressful as he can.
  • Please I beg you ruuuuuuuuuuuuuuuuuuuuuuuunnnnnnnnnnnnnnnnnn away from this man.
  • If you're a Chem major, or CRAZY, he's your guy.

Data context

See exactly what the AI read.

Analysis sample

28

Recent reviews read by the AI

28

Lifetime ratings

88/100

Evidence confidence

Twenty-eight in-person reviews across several years provide rich, detailed, and consistent evidence of a rigorous but polarizing instructor.

Inside 28 stored ratings

Quality ratings

5 out of 513
4 out of 55
3 out of 54
2 out of 51
1 out of 55

Course coverage

CHEM11510 reviews
CHEM1425 reviews
CHEM1413 reviews
CHEM2313 reviews
CHEM1002 reviews
Show 3 more courses
CHEM1102 reviews
CHEM1162 reviews
OCHEM2311 review

Reported outcomes

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F

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