AI Rate Professor

Mathematics

Alma Castro

MATH220 · MATH20 · MATH10055 · MATH120 · MATH23646 · MATH210 · MATH120C · MATH20C · 55 lifetime ratings

AI rating
83/100
RMP rating
4.1/5
Take again
76.36%
Difficulty
3.4

The decision

Take Castro if you want a supportive math professor and are willing to keep up with , and .

Best fit · Effort For RewardCaring and accessibleHomework heavyExtra creditExam focusedClear lecture support
  • Students usually praise Castro as caring, available, and and ask questions.
  • The course is not intellectually easy for many students because statistics and math concepts , and exams.
  • Grades are often fair or strong because and help, and effort is rewarded.

Key questions

Four answers before you build your schedule.

Is this an easy A?

FairEffort

68/100

An A is realistic with consistent homework, lecture notes, practice exams, cheat sheets, and , but it is not a low-effort A.

Online and students stressing pace and in-person students stressing homework and exam preparation.

Is the course easy?

Standard

47/100

The math content is often challenging because students , and .

Online reviews call the structure manageable with lectures, while as hard or time consuming.

Is attendance flexible?

Recommended

58/100

, but students repeatedly say skipping class, reviews, or lecture work hurts performance.

Online and hybrid reviews mention limited required meetings for exams or review days, while grades.

Is this professor recommended?

WorthIt

82/100

Most students recommend Castro because , and if students do the work.

Both formats are broadly positive, though online reviews include a and overwhelming workload.

Course guide

See how this professor fits your week.

Grading

Lenient

78/100

, late passes, cheat sheets, retries, and aligned tests make grading forgiving for students who keep up.

Format shift

Online and and helpful grading tools, with in-person reviews adding cheat sheets and pop quizzes.

Workload

Heavy

32/100

Many reviews describe lots of , and projects that require steady time.

Format shift

Online reviews emphasize many videos and assignments, while heavy.

Teaching experience

Good

82/100

, and accessible, though a minority describe , rushed work, or weak support.

Format shift

Online reviews highlight recorded lecture guidance, while and classroom support.

Assessment method

FocusOnExams

76/100

Grades commonly depend on multiple exams, finals, quizzes, and .

Format shift

Online reviews explicitly mention exams and finals, and and notes prepare students for 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

43 reviews

High confidence · Best fit for Effort For Reward

In-person students mostly see Castro as caring and fair, with clear notes and exam preparation, but the and .

Main concern

help can struggle badly.

What students said

“Your allowed a cheat sheet which helps a lot!”
MATH120C
“ and lectures are 30+ minutes for each section.”
MATH120C
“Statistics isnt easy! but she'll give out random pop quizzes on days a lot of .”
MATH120

Remote format

Online

7 reviews

Medium confidence · Best fit for Effort For Reward

Online and hybrid students describe strong lecture support, , and helpful access, but several warn that the workload and .

Main concern

The online workload can pile up quickly if students fall behind.

What students said

“ and her lectures are easy to follow along.”
MATH120C
“It's not an easy class, but it's one of the easiest math classes I've taken so far.”
MATH120C
“Castro is there to guide you throughout the 14 chs w 100+ vid lectures, 40+ hw asgmts, 5 study guides, 4 exams+final and lots of EC!”
MATH120C

Exam style

Know what to expect from exams and major assignments.

Exams are often hard but student-friendly because reviews, practice , and are repeatedly mentioned.

Cheat Sheet AllowedPractice ExamsExtra CreditExam ReviewsHybrid In-Person Exams

Assessment risk

StudentFriendly

74/100

Low score means less forgiving assessment conditions.

In person

In-person reviews support hard but prepared exams with cheat sheets, practice exams, free response, multiple choice, and .

Cheat Sheet AllowedPractice ExamsMultiple ChoiceFree ResponseExtra Credit
“In .”
MATH120C
“Exams are 2 parts free response and multiple choice.”
MATH120C
“her study guides are exactly the same as the . #s.”
MATH20C

Online

Online and hybrid reviews clearly mention exams, study guides, a final, and , but do not clearly prove webcam, proctoring, open-book, or Lockdown Browser rules.

Hybrid In-Person ExamsStudy GuidesExtra CreditFinal Exam
“The class is mostly online, but you do have to go in person about once a .”
MATH120C
“14 chs w 100+ vid lectures, 40+ hw asgmts, 5 study guides, 4 exams+final and lots of EC!”
MATH120C

Student evidence

See what students actually said.

Top student voice

“Buckle up for the work, but again just get through it and finish.”

Voice snapshots generated from 50 reviews, highlighting key themes in , and exams. Credibility rating: High.

🎯 Teaching Quality

82/100

“ and her lectures are easy to follow along.”

📚 Workload Reality

32/100

“ and lectures are 30+ minutes for each section.”

⚖️

78/100

“ .”

Theme 1

👨‍🏫 About Teaching Style

  • She never assumes you know everything!
  • Very detailed lectures so you understand how to get the answers.
  • She makes sure that her students understand what she is teaching and goes at a good pace.

Theme 2

📈 About Difficulty and Grades

  • It's not an easy class, but it's one of the easiest math classes I've taken so far.
  • Your grade will determine how much of the hw you do and how much effort you put into that class.
  • As long as you do the notes from her lectures and the least a B.

Theme 3

🧾 About Exams and Homework

  • Your allowed a cheat sheet which helps a lot!
  • , but doable.
  • Do the study guides and exam.

Data context

See exactly what the AI read.

Analysis sample

50

Recent reviews read by the AI

55

Lifetime ratings

92/100

Evidence confidence

The analysis uses 50 reviews across many years, with consistent themes , and .

Inside 50 stored ratings

Quality ratings

5 out of 528
4 out of 516
3 out of 54
2 out of 50
1 out of 57

Course coverage

MATH12025 reviews
MATH120C14 reviews
MATH206 reviews
MATH100551 review
MATH20C1 review
Show 3 more courses
MATH2101 review
MATH2201 review
MATH236461 review

Reported outcomes

A range results lead the reported letter grades.

41 reported outcomes

A range

19

A 16 · A- 3

B range

12

B+ 5 · B 5 · B- 2

C range

3

C 3

D range

0

No reported values

F

0

No reported values

No letter grade reported

7

Drop/Withdrawal 3 · Not sure yet 2 · Rather not say 2