Class record · CHEM · MCAS

CHEM 1128

Gateway: General Chemistry Discussion II · 5 instructors on record · 18 sections

What the course score is made of

76BC evaluations18 records · weight ×1.0 · Spring 2022 – Spring 2026

—Student reviewsno reviews — does not contribute

—RateMyProfessorsno ratings — does not contribute

That is the class itself, averaged across everyone who taught it. Who taught it, and how each of them scored, is the board below — that is what a student picking a section is actually choosing between.

What the challenge rank is made of

24thMore challenging than 24% of BC classesranked against every one we hold

86BC — “Intellectually Challenging”18 records · raw score out of 100

Boston College's own “intellectually challenging” question for this class only — students answer it positively about courses that stretched them, so it measures intellectual challenge and NOT grading, workload or quality. Almost every BC class scores high on it, which is why it is shown as a rank rather than a score.

What the workload rank is made of

2ndMore work than 2% of BC classesranked against every one we hold

32BC — “Workload”18 records · raw score out of 100

Boston College reports workload for this class only as one of five bands, not as a number of hours, and it does not publish what the bands mean — so this site will not translate it into hours. Higher means more work, which is not the same as worse.

The board

5 instructors · ranked on this class onlyCompare the top 3

Scores are real averages. The order also accounts for how many records back each one — the count is under every score — so one perfect review does not outrank a semester of them.

Rank	Instructor	Overall	Workload	Challenge
1	Tarah YaredChemistry	974 records	25th	52nd
2	Hannah HuntChemistry	813 records	0th	11th
3	Trevor KubenikChemistry Provisional	812 records	2nd	14th
4	Vaishnavi VishwanathChemistry Provisional	772 records	25th	25th
5	Nathaniel HartmannAssistant Professor of the Practice · Chemistry	737 records	2nd	20th

How this board is orderedPositions account for how many records stand behind each number, so one perfect review does not outrank a semester of them. Every score shown is the real average — only the ordering is adjusted. The comparison here is the class itself: a thin record is read against how this class was rated overall, not against the university.

Every instructor with an evaluation record for this class is on this board — it is not a top ten, and nothing is hidden behind a “show more”. Overall is the instructor's blended score for THIS class only, and its one contributing source is Boston College's evaluations for the sections in the row's record count — nothing on this board is an average across the other things they teach. Workload and Challenge are RANKS against every class we hold, not scores: BC's questions all sit near the top of the 1-5 scale, so a raw number would put almost every row in the high eighties and tell you nothing. Challenge is BC's “intellectually challenging” item, which students answer positively about courses that stretched them — it is not a measure of difficulty or grading. Neither column is ever marked better or worse. 2 of 5 rows are marked provisional: fewer than 3 records stand behind the number. That is thin evidence, not a bad instructor — the record count is in every row.

The line

All 13 items · means across 18 records

The Professor4 items

Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.

8819th pctl

Available Outside of ClassThe instructor was available for help outside of class.

9134th pctl

Brings Out Your Best WorkThe instructor motivated me to do my best work.

8718th pctl

Sparked My InterestThe course stimulated my interest in the subject matter.

837th pctl

The Course3 items

Well-Organized CourseThe course was well organized.

8831st pctl

Clear Learning GoalsThe learning objectives for the course were clear.

8520th pctl

Useful Beyond the CourseWhat I learned is applicable beyond this course.

827th pctl

Assignments & Feedback3 items

Assignments Help You LearnAssignments and exams contributed to my learning.

8727th pctl

Gives Feedback PromptlyI received feedback on my work in a timely manner.

9360th pctl

Meaningful FeedbackThe feedback I received on my work was meaningful.

9250th pctl

Workload, difficulty & attendanceNot ratings

WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.

322nd pctl

Intellectually ChallengingThe course was intellectually challenging.

8624th pctl

Attendance MattersAttending class was necessary to do well in this course.

8622nd pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

Game log

18 sections · newest first

Instructor	Term	Sec	Instr	Course	Work
Hannah Hunt	Spring 2026	01	78	75	20
Nathaniel Hartmann	Spring 2026	01	82	75	20
Hannah Hunt	Spring 2026	02	76	67	20
Nathaniel Hartmann	Spring 2026	02	69	67	20
Hannah Hunt	Spring 2026	03	90	60	—
Nathaniel Hartmann	Spring 2026	03	71	60	—
Vaishnavi Vishwanath	Spring 2025	01	66	69	40
Vaishnavi Vishwanath	Spring 2025	02	89	87	—
Nathaniel Hartmann	Spring 2024	01	64	80	20
Trevor Kubenik	Spring 2024	01	82	80	20
Nathaniel Hartmann	Spring 2024	02	65	65	40
Trevor Kubenik	Spring 2024	02	80	65	40
Nathaniel Hartmann	Spring 2023	01	76	88	40
Tarah Yared	Spring 2023	01	98	88	40
Nathaniel Hartmann	Spring 2023	02	83	83	40
Tarah Yared	Spring 2023	02	94	83	40
Tarah Yared	Spring 2022	01	100	87	40
Tarah Yared	Spring 2022	02	98	96	40

How to read this boardInstructors are ranked on their record in this class only, never on their average across everything they teach. Scores are out of 100 — Boston College's 1–5 agreement scale, ×20, the way these numbers were printed for years. Workload is BC's own five-band figure, not a number of hours, and is shown as a rank. A dash means the question was not reported, and is never a zero.