AI Rate Professor

Mathematics

John Grenfall

MATH35 · MATH12 · 6 lifetime ratings

AI rating
91/100
RMP rating
4.6/5
Take again
100%
Difficulty
2.3

The decision

Take Grenfall for stats or intermediate algebra if , and multiple recovery options.

Best fit · Effort For RewardAmazing lecturesBuilt-in extra creditExam retakesALEKS or ConnectMath practice matches testsCaring and accessible
  • Practice tests closely match real exams, so .
  • Built-in homework and .
  • , but lectures and asking questions matter for stats concepts.

Key questions

Four answers before you build your schedule.

Is this an easy A?

EasyA

82/100

, and full retakes make an A realistic if you complete platform work.

All evidence is in-person; .

Is the course easy?

Beginner

70/100

Stats and , though platform homework takes steady time.

Only in-person comments; one older review found skipped steps harder to follow.

Is attendance flexible?

Optional

80/100

while still recommending lectures and asking questions.

; one MATH35 listed attendance yes.

Is this professor recommended?

MustTake

96/100

Would-take-again is effectively 100 percent among those who answered, with .

.

Course guide

See how this professor fits your week.

Grading

Generous

88/100

Built-in homework and .

Format shift

In-person only; consistent praise for recovery options.

Workload

Moderate

55/100

and some tag lots of homework, but .

Format shift

or ConnectMath assignments.

Teaching experience

Excellent

90/100

Students highlight multi-way explanations, humor, availability, and .

Format shift

In-person only; one 2015 review was cooler on pace and skipped steps.

Assessment method

Balanced

55/100

Homework practice platforms plus exams that mirror practice, with retakes and .

Format shift

In-person reviews emphasize ALEKS or ConnectMath practice matching tests.

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

6 reviews

Medium confidence · Best fit for Effort For Reward

In-person math and stats students praise clear multi-method explanations, caring support, ALEKS or ConnectMath practice, , and .

Main concern

and staying on top of online platform work; one older review says he skips steps.

What students said

“If you need an easy stats class, he is the best.”
MATH12
“ as well and even will allow appointments for retakes.”
MATH35
“ ! Grenfall has great humor and teaches well.”
MATH12

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 closely mirror practice tests, and retakes plus make the testing system student-friendly.

Practice tests match examsExam retakesBuilt-in extra creditALEKS or ConnectMath

Assessment risk

StudentFriendly

84/100

Low score means less forgiving assessment conditions.

In person

Practice tests and ; retakes and appointments are offered.

Practice tests like real testsRetakes on all testsBuilt-in extra credit
“ . Very good thing about the practice tests is that they are just like the actual tests and exams.”
MATH12
“ as well and even will allow appointments for retakes.”
MATH35

Online

Student evidence

See what students actually said.

Top student voice

“If you need an easy stats class, he is the best.”

Voice snapshots generated from 6 in-person , and practice-exam alignment. Credibility rating: Medium.

🎯 Teaching Quality

90/100

“his lectures are extremely helpful. really helped me.”

👍 Recommendation Rate

96/100

“ ! Grenfall has great humor and teaches well.”

📝 Recovery Options

88/100

“ as well and even will allow appointments for retakes.”

📈

85/100

“the actual tests and exams.”

Theme 1

👨‍🏫 About Teaching Style

  • Professor Grenfall was so sweet
  • he will gladly answer it for you.

Theme 2

📈 About Difficulty & Grades

  • If you need an easy stats class, he is the best.
  • if you don't get an A it's simply because you were incredibly lazy
  • built in system as well as .

Theme 3

📝

  • Stay on top of the assignments
  • The work took some time to complete but was essential for the exams.

Data context

See exactly what the AI read.

Analysis sample

6

Recent reviews read by the AI

6

Lifetime ratings

58/100

Evidence confidence

Only 6 reviews and zero online sample; themes are consistent but the small count limits confidence.

Inside 6 stored ratings

Quality ratings

5 out of 55
4 out of 50
3 out of 51
2 out of 50
1 out of 50

Course coverage

MATH123 reviews
MATH353 reviews

Reported outcomes

A range results lead the reported letter grades.

5 reported outcomes

A range

4

A+ 1 · A 3

B range

0

No reported values

C range

1

C+ 1

D range

0

No reported values

F

0

No reported values

No letter grade reported

0

No reported values