AI Rate Professor

Mathematics

Bruce Armbrust

MAT154A03 · MATH106 · MAT201 · DIFEQ · MAT154 · MAT107 · MATH105 · MAT203 · CALCULUS · MAT104 · MAT152B · MAT103A · MATH103B · MAT154A · DIFFEQS · 27 lifetime ratings

AI rating
74/100
RMP rating
4.4/5
Take again
75%
Difficulty
3.5

The decision

if you want to truly learn math from a top explainer and are ready to study hard for .

Best fit · Hardcore LearnerBrilliant explainerHard testsTough graderPassionate about mathNot an easy A
  • Most students rate him excellent for clarity and passion, especially in person.
  • , and .
  • Online sections feel much harder; effort is required for a strong grade.

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

32/100

Many reviews say not an easy A; concepts click in class.

Online comments stress toughness more; in-person still rejects free As but some note fair partial credit.

Is the course easy?

Challenging

30/100

Math content and test design are demanding, with average difficulty around mid-to-high .

Online reviews rate difficulty higher; in-person students still call material inherently hard.

Is attendance flexible?

Recommended

42/100

Several tags and comments warn that skipping means missing fast-moving lectures and risking failure.

; one online section recorded lectures and .

Is this professor recommended?

WorthIt

74/100

Most students still recommend him for unmatched teaching, though a .

In-person recommendation is warmer; online students are more hesitant despite still often saying yes.

Course guide

See how this professor fits your week.

Grading

Strict

34/100

Tough grader tags and praise for partial credit.

Format shift

Online reviews emphasize harsh scoring; some recent in-person calculus notes fair partial credit.

Workload

Moderate

48/100

Homework and quizzes exist, but .

Format shift

Both formats describe test-centered .

Teaching experience

Excellent

86/100

, and students calling him the best math teacher they have had.

Format shift

In-person teaching praise is deep and long-running; online teaching is liked but .

Assessment method

FocusOnExams

82/100

Tests and , with homework less protective.

Format shift

Both online and in-person MAT104 reviews stress test-heavy weighting.

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

25 reviews

High confidence · Best fit for Hardcore Learner

In person he is widely seen as one of the best math teachers: , but still not an easy A because exams challenge students.

Main concern

and weigh heavily; skipping class is risky.

What students said

“DEFINITELY NOT AN EASY A, but if you put in the effort you'll get a good grade and understand math sooooo much better.”
MAT107
“ , and .”
CALCULUS
“Tests are 45% of your grade & they're HARD.”
MAT104

Remote format

Online

2 reviews

Medium confidence · Best fit for Hardcore Learner

Online students still call him nice and supportive, but , and mismatch with .

Main concern

and less forgiveness online.

What students said

“Online was very hard.”
MAT104
“ and is a .”
MAT104

Exam style

Know what to expect from exams and major assignments.

Exams are difficult, high-weight, and graded strictly on work process, making them student-unfriendly.

Hard testsFew questions high stakesProcess points deductedTests unlike homeworkTest heavy

Assessment risk

Strict

28/100

Low score means less forgiving assessment conditions.

In person

and often unlike homework, with heavy grade weight and strict scoring on work shown.

Hard testsTest heavyProcess gradingChallenge-oriented
“Tests are 45% of your grade & they're HARD. They look very different from the homework.”
MAT104
“DEFINITELY NOT AN EASY A, but if you put in the effort you'll get a good grade”
MAT107

Online

Online tests are hard, few-question, and harshly graded; lectures may be recorded but .

Hard testsTough graderFew problems per testTests unlike homework
“ .”
MAT104
“the quizzes and . So hard!”
MAT104

Student evidence

See what students actually said.

Top student voice

“DEFINITELY NOT AN EASY A, but if you put in the effort you'll get a good grade and understand math sooooo much better. Hands down the .”

Voice snapshots generated from 27 reviews (2 online, 25 in person), balancing teaching praise with . Credibility rating: High.

⭐ Teaching Quality

86/100

“out of all the math teachers I have ever had throughout my life, Bruce Armbrust has been the best.”

📝

28/100

“Tests are 45% of your grade & they're HARD. They look very different from the homework.”

⚖️

34/100

“Even if you get the right answer he will take points off for every mistake you make in your work”

👍 Recommendation

74/100

“Hands down the .”

Theme 1

👨‍🏫 About Teaching Style

  • Bruce has an , and is able to explain it in a way that is easy to understand.
  • How could it be possible to make math interesting? !
  • His passion for math definitely rubs off on his students.

Theme 2

📈 About Difficulty & Grades

  • DEFINITELY NOT AN EASY A
  • he does not just hand out As.
  • if you have an incredibly strong background in trig and algebra.

Theme 3

🧪 About Exams

  • .
  • tests and quizzes only have 3-12 problems so you miss 1 & you're grade is bad.
  • All the emphasis is on the exams.

Data context

See exactly what the AI read.

Analysis sample

27

Recent reviews read by the AI

27

Lifetime ratings

90/100

Evidence confidence

Twenty-seven reviews over many years show consistent teaching praise and consistent exam-difficulty complaints, with enough detail for a stable picture.

Inside 27 stored ratings

Quality ratings

5 out of 520
4 out of 51
3 out of 54
2 out of 52
1 out of 50

Course coverage

MAT1046 reviews
CALCULUS3 reviews
MAT1073 reviews
MAT1542 reviews
MATH103B2 reviews
Show 10 more courses
MATH1052 reviews
DIFEQ1 review
DIFFEQS1 review
MAT103A1 review
MAT152B1 review
MAT154A1 review
MAT154A031 review
MAT2011 review
MAT2031 review
MATH1061 review

Reported outcomes

A range results lead the reported letter grades.

9 reported outcomes

A range

5

A+ 1 · A 4

B range

3

B 2 · B- 1

C range

1

C+ 1

D range

0

No reported values

F

0

No reported values

No letter grade reported

0

No reported values