AI Rate Professor

Chemistry

Christina Johnson

CHEM150 · CHEM140 · 21 lifetime ratings

AI rating
86/100
RMP rating
4.4/5
Take again
81.82%
Difficulty
4.0

The decision

if you want a strong chemistry foundation and are ready to study hard; if you need a low-effort science elective.

Best fit · Hardcore LearnerCaring chemistry mentorExtra credit heavyAmazing lecturesAccessible office hoursHard but fair
  • Students call her one of the and thorough lectures.
  • The course content and ; success requires practice, office hours, and organization.
  • and clear guidance help dedicated students earn strong grades without making it an easy A.

Key questions

Four answers before you build your schedule.

Is this an easy A?

HardWork

42/100

An A , and , but students stress it is no cakewalk.

Both formats reward grinding; online accelerated terms feel especially unforgiving.

Is the course easy?

Challenging

28/100

General chemistry content is rigorous and often described as harder than expected even with excellent teaching.

Online and in-person both report high difficulty; content challenge is consistent.

Is attendance flexible?

Recommended

42/100

because lectures and labs drive exam success.

yet still urge live Zoom and office hours.

Is this professor recommended?

MustTake

86/100

Despite difficulty, most students strongly recommend her for learning, care, and future chemistry readiness.

Recommendation stays high online and in person; a minority of overwhelmed students would switch professors.

Course guide

See how this professor fits your week.

Grading

Fair

58/100

She is often called fair or gracious with abundant , though tough-grader tags and .

Format shift

is a common online and in-person lifeline.

Workload

Heavy

32/100

Homework, labs, quizzes, and organization.

Format shift

Online accelerated terms amplify the sense of overload.

Teaching experience

Excellent

91/100

Students repeatedly praise clear lectures, inspiration, accessibility, and genuine care for student success.

Format shift

Praise is strong in both formats; a few online students say pacing outran them.

Assessment method

FocusOnExams

68/100

Quizzes and tough exams matter a and boosts.

Format shift

as preparation.

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

9 reviews

Medium confidence · Best fit for Hardcore Learner

In-person students emphasize inspiration, fairness, office-hour support, and real preparation for later chemistry courses.

Main concern

Material can feel harder than peer sections and assignment timing may confuse some students.

What students said

“Tina Johnson is a SAINT. She is a because she cares”
CHEM150
“ , and clearly passionate about her work.”
CHEM140
“if you pay attention in class and review the exams.”
CHEM150

Remote format

Online

13 reviews

High confidence · Best fit for Hardcore Learner

Online Chem 140/150 students praise , and , while warning the pace and exams can feel brutal.

Main concern

Fast lectures and .

What students said

“Her lectures were very thorough and explains everything you need to know. ”
CHEM150
“Chemistry can be hard and Dr. J's class is by no means an easy A.”
CHEM150
“She goes way too fast through lectures and the .”
CHEM150

Exam style

Know what to expect from exams and major assignments.

Exams are challenging but predictable if , and lectures; no special proctoring claims dominate reviews.

Frequent quizzesHard examsHomework mirrors quizzesExtra creditRecorded lectures for study

Assessment risk

Standard

48/100

Low score means less forgiving assessment conditions.

In person

but manageable with , and textbook practice.

Quiz-aligned examsOffice hours criticalLots of practiceExtra credit
“if you pay attention in class and review the exams.”
CHEM150
“The , but if you go to the office hours, try to learn, and practice yourself, you will get an A.”
CHEM150

Online

Online exams are described as difficult and fast-paced, with , and as the main supports.

Difficult examsRecorded lecturesHomework and quizzesExtra credit
“the ”
CHEM150
“She gives lots of which helped my grade A LOT.”
CHEM150

Student evidence

See what students actually said.

Top student voice

“I wish she could be my mom.”

Voice snapshots generated from 22 reviews, highlighting care, chemistry rigor, and . Credibility rating: High.

🎯 Teaching Quality

91/100

“Dr. Johnson is truly one of the few... probably the !”

🔥 Course Rigor

28/100

“her class is no cakewalk. Be prepared to work and study.”

❤️ Student Care

92/100

“she legitimately cares for you as a person.”

👍 Recommendation

86/100

“Dr. Johnson is the .”

Theme 1

👨‍🏫 About Teaching Style

  • and guidance
  • She makes Chem fun, interesting, and engaging.
  • Her lectures were very thorough and .

Theme 2

📈 About Difficulty and Grades

  • by no means an easy A
  • She gives a lot of
  • if you are not confident in your chemistry knowledge!

Theme 3

❤️ About Support

  • always responds to emails within 15-30 min including weekends
  • encourages students to ask questions without judgement.

Data context

See exactly what the AI read.

Analysis sample

22

Recent reviews read by the AI

21

Lifetime ratings

80/100

Evidence confidence

Twenty-two detailed recent reviews across online and rigor.

Inside 22 stored ratings

Quality ratings

5 out of 517
4 out of 51
3 out of 52
2 out of 51
1 out of 51

Course coverage

CHEM15013 reviews
CHEM1409 reviews

Reported outcomes

A range results lead the reported letter grades.

20 reported outcomes

A range

13

A+ 5 · A 6 · A- 2

B range

2

B+ 1 · B 1

C range

2

C+ 1 · C 1

D range

0

No reported values

F

0

No reported values

No letter grade reported

3

Drop/Withdrawal 1 · Not sure yet 1 · Rather not say 1