Allison Chang

CHEM110 · CHEM100 · CHEMLAB · 100L · CHEML100 · CHEM110L · CHEM100LAB · CHEM100L · CHEMLAB100 · CHEML3034 · 87 lifetime ratings

AI rating: 22/100
RMP rating: 2.3/5
Take again: 14.29%
Difficulty: 3.6

The decision

Avoid if you can; only stay if and can handle a .

Best fit · Self Taught ProTough GraderThick AccentYells at StudentsSig Figs SticklerAvoid If Possible

Many students call the , and harsh
Sig figs, pen-only rules, and
and occasional can still help you pass

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

32/100

Harsh picky grading makes an A and curves help people pass.

Online and in-person both report tough grading; a raise final grades.

Is the course easy?

Challenging

28/100

Lab procedures, sig figs, and the raw chemistry content.

Both formats call the experience hard; online stress is more about .

Is attendance flexible?

Mandatory

18/100

and often tied to grade bonuses or pass risk.

Online reviews mix mandatory and non-mandatory; in-person comments repeatedly say missing class means you will not pass.

Is this professor recommended?

Avoid

18/100

and many run-away warnings dominate the review set.

Online reviews are largely negative; but majority avoidance advice.

Course guide

See how this professor fits your week.

Grading

Harsh

20/100

Picky sig-fig rules, no partial credit stories, and .

Format shift

Harsh grading appears in both formats; report deductions.

Workload

Heavy

34/100

, and strict preparation expectations create a heavy load.

Format shift

Online emphasizes lots of homework; and detailed reports.

Teaching experience

Poor

24/100

Students repeatedly cite yelling, confusing explanations, thick accent barriers, and unhelpful responses to questions.

Format shift

Both formats criticize communication; a minority of in-person reviews defend him as strict but well-meaning.

Assessment method

Balanced

55/100

, and exams all matter, with high pressure on precise lab work.

Format shift

; , and exams.

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

46 reviews

High confidence · Best fit for Self Taught Pro

as harsh, accent-heavy, and yell-prone, with and mandatory presence.

Main concern

Students often feel embarrassed for asking questions and struggle to understand instructions.

What students said

“Allison Chang goes out of his way to make the class as hard as possible for every student.”
CHEM100LAB

“Professor Chang is condescending and screams at students who ask questions for clarification.”
CHEM100L

“This is the .”
CHEM110L

Remote format

Online

4 reviews

Medium confidence · Best fit for Self Taught Pro

Online lab , and low willingness to retake.

Main concern

Poor communication and .

What students said

“This is the .”
CHEM100LAB

“Blames students for his poor direction and teaching skills.”
CHEM100L

“Lots of HW, and long.”
CHEM110L

Exam style

Know what to expect from exams and major assignments.

Assessment is strict and detail-oriented, with heavy penalties for formatting and calculation precision.

Sig Figs CriticalTough Lab GradingPop QuizzesAttendance Points

Assessment risk

Strict

30/100

Low score means less forgiving assessment conditions.

In person

standards, and pressure around quizzes or exams.

Sig Figs CriticalWrite in PenNo Partial CreditAttendance Extra Credit

“VERY uptight about sig figs”
CHEM110L

“He marks 5 points off for writing in pencil”
CHEM100LAB

“ !”
CHEM110L

Online

Online comments emphasize lots of homework and .

Lots of HomeworkTough GraderUnclear Directions

“Lots of HW, and long.”
CHEM110L

“Want a professor that assignments posted throughout the week with no announcement.”
CHEM100L

Student evidence

See what students actually said.

Top student voice
“I urge you to run for the hills and .”
Voice snapshots generated from 50 reviews (4 online, 46 in , and strong avoidance consensus. Credibility rating: High.

🎯 Teaching Quality

24/100

“He does not teach. He rambles, is very difficult to understand”

⚖️

20/100

“He is a .”

🚫 Recommendation

18/100

“This is the .”

Theme 1

👨‍🏫 About Teaching Style

his accent makes his lectures near impossible to understand
screams at students who ask questions
He rants and complains a lot

Theme 2

📈 About Difficulty & Grades

WILL MARK 1/2 OFF FOR SIG FIGS
.

Theme 3

⚠️ About Classroom Climate

makes you feel bad for asking questions
openly embarrasses and belittle you in front of everyone

Data context

See exactly what the AI read.

Analysis sample

Recent reviews read by the AI

Lifetime ratings

88/100

Evidence confidence

Fifty reviews across online and barriers, and avoidance advice.

Inside 50 stored ratings

Quality ratings

5 out of 514

4 out of 510

3 out of 511

2 out of 520

1 out of 532

Course coverage

CHEM100L14 reviews

CHEM110L14 reviews

CHEM1007 reviews

CHEM100LAB4 reviews

CHEM1104 reviews

Show 6 more courses

CHEMLAB2 reviews

100L1 review

315021 review

CHEML1001 review

CHEML30341 review

CHEMLAB1001 review

Reported outcomes

A range results lead the reported letter grades.

13 reported outcomes

A range

A+ 1 · A 2 · A- 2

B range

B+ 2 · B 2

C range

C+ 1 · C 2

D range

No reported values

F

No reported values

No letter grade reported

Rather_Not_Say 1

Allison Chang

Avoid if you can; only stay if x x x x x x and can handle a x x x.

Four answers before you build your schedule.

HardWork

Challenging

Mandatory

Avoid

See how this professor fits your week.

Compare the in-person and online experience.

Know what to expect from exams and major assignments.

In person

Online

See what students actually said.

🎯 Teaching Quality

⚖️ x x

🚫 Recommendation

👨‍🏫 About Teaching Style

📈 About Difficulty & Grades

⚠️ About Classroom Climate

See exactly what the AI read.

Quality ratings

Course coverage

A range results lead the reported letter grades.

A range

B range

C range

D range

F

No letter grade reported

Avoid if you can; only stay if and can handle a .

⚖️