AI Rate Professor

Engineering

Christopher Purdy

ENGR420 · 6 lifetime ratings

AI rating
97/100
RMP rating
4.8/5
Take again
100%
Difficulty
2.5

The decision

if you want a fair engineering class where steady practice is strongly rewarded.

Best fit · Effort For RewardClear engineering explanationsGenerous examsFlexible deadlinesCaring office hoursReasonable workload
  • Students consistently describe Purdy as , and willing to slow down when topics get hard.
  • Grades are very attainable because exams mirror practice exams, partial credit is common, and .
  • The , and a final, but students still call it reasonable.

Key questions

Four answers before you build your schedule.

Is this an easy A?

EasyA

88/100

An A is very reachable if students do the homework and practice exams because , and appears.

All evidence comes from in-person ENGR420 reviews because there are no online reviews.

Is the course easy?

Beginner

72/100

The engineering concepts are challenging but students say and makes the material feel manageable.

Only in-person reviews describe the course content, and they consistently say hard concepts become easier with .

Is attendance flexible?

Varies

70/100

Reviews do not clearly prove an , but they do show flexibility around deadlines and support outside class.

Only in-person reviews mention flexibility, mostly through .

Is this professor recommended?

MustTake

98/100

Students unanimously recommend him because , and makes a difficult engineering course feel approachable.

The recommendation .

Course guide

See how this professor fits your week.

Grading

Generous

92/100

Students report practice exams, and flexible deadlines.

Format shift

All grading evidence comes from in-person ENGR420 reviews.

Workload

Moderate

68/100

The course has , and a final, but students describe the workload as reasonable.

Format shift

Only in-person reviews discuss workload.

Teaching experience

Excellent

96/100

Students repeatedly , and willingness to explain concepts multiple ways.

Format shift

.

Assessment method

FocusOnExams

78/100

Assessment centers on weekly quizzes, homework, four exams, and a .

Format shift

Only in-person reviews describe 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

6 reviews

High confidence · Best fit for Effort For Reward

In-person reviews are strongly positive, with , and fair exams.

Main concern

There are , and a final.

What students said

“Exams are almost identical to the deadlines.”
ENGR420
“Lots of .”
ENGR420
“Not uptight if you have a heavy STEM load.”
ENGR420

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 student-friendly because they closely match practice exams and , and .

Practice-Exam SimilarityPartial CreditExtra CreditNo Curveballs

Assessment risk

StudentFriendly

86/100

Low score means less forgiving assessment conditions.

In person

as predictable, similar to practice exams, and supported by partial credit or .

Practice-Exam SimilarityPartial CreditExtra CreditNo Curveballs
“ and offers similar practice exams”
ENGR420
“ ”
ENGR420
“Lots of .”
ENGR420

Online

Student evidence

See what students actually said.

Top student voice

“Professor Purdy is the ideal engineering professor.”

Voice snapshots generated from 6 reviews, highlighting key themes in teaching and grading. Credibility rating: High.

🎯 Teaching Quality

96/100

“His specialty is making challenging concepts feel easy through his detailed explanation and .”

⚖️

92/100

“Lots of .”

👍 Recommendation Value

98/100

“Professor Purdy is the ideal engineering professor.”

Theme 1

👨‍🏫 About Teaching Style

  • He cares a lot about his students and that's something I really appreciate.
  • Really nice and always willing to slow things down in office hours.
  • Professor Purdy is excellent at showing his passion, he always makes sure no one is lost.

Theme 2

📈 About Difficulty & Grades

  • Do the homework and and you should be able to get an A.
  • Exams are almost identical to the deadlines.
  • Weekly quizzes and homework, and .

Data context

See exactly what the AI read.

Analysis sample

6

Recent reviews read by the AI

6

Lifetime ratings

86/100

Evidence confidence

Six recent, detailed, consistent in-person reviews strongly , and workload.

Inside 6 stored ratings

Quality ratings

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

Course coverage

ENGR4206 reviews

Reported outcomes

A range results lead the reported letter grades.

6 reported outcomes

A range

5

A 5

B range

0

No reported values

C range

0

No reported values

D range

0

No reported values

F

0

No reported values

No letter grade reported

1

Not sure yet 1