Instructor record · Chemistry · Summer 2023

Nachuan Jiang

Chemistry · 2 evaluation records across 2 classes

On each class's board

CHEM 20131st of 2 instructors ProvisionalCHEM 20141st of 2 instructors Provisional

What the overall is made of

75BC evaluations2 records · weight ×1.0 · Summer 2023

—Student reviewsno reviews — does not contribute

—RateMyProfessorsno ratings — does not contribute

Sources are averaged by how much we trust each one and by how many records sit behind it, so a handful of reviews nudges the number rather than replacing it.

What the challenge rank is made of

—BC — “Intellectually Challenging”2 records — does not contribute

Boston College's “intellectually challenging” question was not reported in these records, so there is nothing to show. That is missing data, not an easy class.

What the workload rank is made of

—BC — “Workload”2 records — does not contribute

Boston College's workload question was not reported in these records, so there is nothing to show. That is missing data, not a light class.

The line

All 13 items · means across 2 records

Nothing reported

None of the evaluation questions were reported for these records.

Class by class

2 classes · 2 sections

How each position is worked outPositions 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.

CHEM 2013 Organic Chemistry Lab I (summer)Ovr65Chal—Work—

On this class's board1st of 2 instructors Provisional

1 section on record · course itself rated 53 out of 100. See the full board for CHEM 2013.

Term	Sec	Instr	Course	Work
Summer 2023	01	65	53	—

All 13 items for CHEM 2013

Nothing reported

None of the evaluation questions were reported for these records.

CHEM 2014 Organic Chemistry Lab II (summer)Ovr85Chal—Work—

On this class's board1st of 2 instructors Provisional

1 section on record · course itself rated 60 out of 100. See the full board for CHEM 2014.

Term	Sec	Instr	Course	Work
Summer 2023	01	85	60	—

All 13 items for CHEM 2014

Nothing reported

None of the evaluation questions were reported for these records.

How to read this pageScores are out of 100 — Boston College's 1–5 agreement scale, ×20, the way these numbers were printed for years. Almost every class scores high on that scale (the median is about 90), so challenge and workload are shown as a rank against every instructor we hold rather than as a score; the raw figure is in the breakdown above. Neither describes quality, and neither is ever marked better or worse anywhere on this site. A dash means the question was not reported, and is never a zero. The position printed against each class is this instructor's place on that class's own board, computed from the same records the board itself is built from.