AI Rate Professor

Mathematics

John Callas

MATH5A · MATH9 · 7B · MATH009 · MATH7B · MATH7A · MATH131 · MATH5315 · MATH055 · 23 lifetime ratings

AI rating
48/100
RMP rating
3.1/5
Take again
50%
Difficulty
3.7

The decision

if you already like math, will study heavily, and .

Best fit · Hardcore LearnerBrilliant but unevenLecture heavyHard testsHeavy homeworkJPL-inspired math
  • Students agree he is extremely smart and sometimes inspiring with physics connections
  • , and weak in-class practice or support
  • dedicated students praise a solid foundation;

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

35/100

A is possible with heavy study and attendance, but , and failing averages.

; no online reviews.

Is the course easy?

Challenging

30/100

Math content is fast-paced and conceptual, with repeated notes that you must study hard or you will not pass.

; no online reviews.

Is attendance flexible?

Mandatory

20/100

and warn that absences, tardies, or phones hurt grades.

; no online reviews.

Is this professor recommended?

Depends

48/100

About half the , while many others strongly advise avoiding him.

; no online reviews.

Course guide

See how this professor fits your week.

Grading

Strict

30/100

, and comments about arbitrary or .

Format shift

.

Workload

Heavy

28/100

Lots of , and long lecture sessions create a heavy ongoing load.

Format shift

.

Teaching experience

Average

52/100

He is widely seen as brilliant and sometimes excellent, but many also call him unhelpful, too fast, or unfit for teaching.

Format shift

.

Assessment method

FocusOnExams

75/100

Weekly quizzes and high-stakes tests dominate, with but still essential for practice.

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

24 reviews

High confidence · Best fit for Hardcore Learner

quizzes, strict attendance culture, and polarizing test alignment.

Main concern

and class averages can tank.

What students said

“ problems.”
MATH055
“ .”
MATH5A
“ ”
MATH131

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 frequently described as tough and sometimes poorly aligned with .

Hard testsQuiz every weekHomework may not match testsCumulative final claims

Assessment risk

Strict

32/100

Low score means less forgiving assessment conditions.

In person

and weekly quizzes are central; while many say they do not.

Weekly quizzesHard examsHomework optional or uncheckedIn-person tests
“Quiz every week (just 1-2 problems from hw assigned), and problems.”
MATH055
“ .”
MATH5A
“The ”
MATH7B

Online

Student evidence

See what students actually said.

Top student voice

“Callas is smart and passionate about math, but he was also obviously not trained to be a professor.”

Voice snapshots generated from 24 in-person , and a sharp love-hate split. Credibility rating: High.

🧠 Brilliance vs Teaching

52/100

“Very smart individual, one of the .”

📝

32/100

“ .”

🔥 Motivated Student Win

75/100

“If you're into Mathematics and Physics, Professor Callas' class is a must.”

Theme 1

👨‍🏫 About Teaching Style

  • .
  • he only does lectures and does not even let us do any prblems.
  • AMAZING professor!! you are so lucky if you get to enroll in his class!

Theme 2

📈 About Difficulty & Grades

  • The workload is excessive, making it difficult to prepare for exams.
  • please study, if you dont you WILL NOT PASS.
  • with math.

Theme 3

❤️ About Character

  • He is a to succeed.
  • He is unbearable rude and nasty to his students.
  • Super enthusiastic about what he teaches.

Data context

See exactly what the AI read.

Analysis sample

24

Recent reviews read by the AI

23

Lifetime ratings

85/100

Evidence confidence

Twenty-four in-person reviews across many years provide rich conflicting detail, which is credible for a strongly polarizing instructor.

Inside 24 stored ratings

Quality ratings

5 out of 57
4 out of 55
3 out of 52
2 out of 56
1 out of 54

Course coverage

MATH1316 reviews
MATH7A4 reviews
MATH0553 reviews
MATH5A3 reviews
MATH92 reviews
Show 6 more courses
1311 review
7B1 review
91 review
MATH0091 review
MATH53151 review
MATH7B1 review

Reported outcomes

A range results lead the reported letter grades.

13 reported outcomes

A range

5

A+ 1 · A 4

B range

1

B 1

C range

2

C+ 1 · C 1

D range

2

D+ 1 · D 1

F

0

No reported values

No letter grade reported

3

Not sure yet 2 · Not_Sure_Yet 1