# CHAOJIE YUAN — Courses & Reviews | UW–Madison

[View on UW Courses](https://uwcourses.com/instructors/CHAOJIE_YUAN--instructor_75f4d452fcafe70df5fad76b)

## Dataset

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### repository

twangodev/uwcourses

### schema version

6

### importer version

7

### projection id

85abe9ff8837c2c5a134368dcc4cfc85eb723524b21ddeb3d2e953887d2f0c8f

### observed at

2026-09-07T15:55:43.033547+00:00

### built at

2026-09-11T07:45:51.576183+00:00

### courses

8951

### current instructors

5754

### limited

false

### terms

* 1272
* 1264
* 1262
* 1254
* 1252
* 1244
* 1242
* 1234
* 1232
* 1224
* 1222
* 1212
* 1204
* 1202
* 1194
* 1192
* 1184
* 1182
* 1174
* 1172
* 1164
* 1162
* 1154
* 1152
* 1144
* 1142
* 1134
* 1132
* 1124
* 1122
* 1114
* 1112
* 1104
* 1102
* 1094
* 1092
* 1084
* 1082
* 1074
* 1072

### term

1272

### departments

| subject   | count |
| --------- | ----- |
| AAE       | 90    |
| ABT       | 20    |
| ACCTIS    | 36    |
| ACTSCI    | 14    |
| AFAERO    | 10    |
| AFRICAN   | 87    |
| AFROAMER  | 71    |
| AGROECOL  | 21    |
| AMERIND   | 53    |
| ANAT\&PHY | 7     |
| ANATOMY   | 2     |
| ANESTHES  | 8     |
| ANSCI     | 57    |
| ANTHRO    | 95    |
| ART       | 125   |
| ARTED     | 10    |
| ARTHIST   | 121   |
| ASIALANG  | 129   |
| ASIAN     | 109   |
| ASIANAM   | 28    |
| ASTRON    | 38    |
| ATMOCN    | 69    |
| BIOCHEM   | 51    |
| BIOCORE   | 10    |
| BIOLOGY   | 14    |
| BIOMDSCI  | 18    |
| BME       | 66    |
| BMI       | 41    |
| BMOLCHEM  | 10    |
| BOTANY    | 69    |
| BSE       | 44    |
| C\&ESOC   | 73    |
| CBE       | 48    |
| CHEM      | 101   |
| CHICLA    | 52    |
| CIVENGR   | 133   |
| CLASSICS  | 47    |
| CNP       | 10    |
| CNSRSCI   | 50    |
| COMARTS   | 137   |
| COMPBIO   | 15    |
| COMPLIT   | 11    |
| COMPSCI   | 138   |
| COUNPSY   | 78    |
| CRB       | 19    |
| CS\&D     | 71    |
| CSCS      | 40    |
| CURRIC    | 193   |
| DANCE     | 93    |
| DERM      | 8     |
| DS        | 88    |
| DYSCI     | 35    |
| ECE       | 155   |
| ECON      | 145   |
| EDPOL     | 114   |
| EDPSYCH   | 97    |
| ELPA      | 70    |
| EMA       | 53    |
| EMERMED   | 17    |
| ENGL      | 206   |
| ENTOM     | 40    |
| ENVIRST   | 148   |
| EP        | 15    |
| EPD       | 67    |
| ESL       | 16    |
| F\&WECOL  | 60    |
| FAMMED    | 22    |
| FINANCE   | 50    |
| FOLKLORE  | 40    |
| FOODSCI   | 43    |
| FRENCH    | 63    |
| GEN\&WS   | 145   |
| GENBUS    | 72    |
| GENECSLR  | 17    |
| GENETICS  | 60    |
| GEOG      | 113   |
| GEOSCI    | 83    |
| GERMAN    | 82    |
| GLE       | 48    |
| GNS       | 38    |
| GREEK     | 27    |
| HDFS      | 41    |
| HEBR-BIB  | 13    |
| HEBR-MOD  | 10    |
| HISTORY   | 233   |
| HISTSCI   | 56    |
| HONCOL    | 13    |
| ILS       | 43    |
| INFOSYS   | 9     |
| INTEGART  | 7     |
| INTEGSCI  | 22    |
| INTER-AG  | 18    |
| INTER-HE  | 11    |
| INTER-LS  | 22    |
| INTEREGR  | 16    |
| INTLBUS   | 21    |
| INTLST    | 50    |
| ISYE      | 83    |
| ITALIAN   | 53    |
| JEWISH    | 56    |
| JOURN     | 88    |
| KINES     | 128   |
| LACIS     | 26    |
| LANDARC   | 61    |
| LATIN     | 24    |
| LAW       | 120   |
| LEGALST   | 48    |
| LINGUIS   | 35    |
| LIS       | 89    |
| LITTRANS  | 78    |
| LSC       | 52    |
| M\&ENVTOX | 7     |
| MARKETNG  | 62    |
| MATH      | 153   |
| MDGENET   | 8     |
| ME        | 130   |
| MEDHIST   | 43    |
| MEDICINE  | 60    |
| MEDIEVAL  | 32    |
| MEDPHYS   | 39    |
| MEDSC-M   | 29    |
| MEDSC-V   | 41    |
| MHR       | 68    |
| MICROBIO  | 45    |
| MILSCI    | 16    |
| MM\&I     | 22    |
| MOLBIOL   | 6     |
| MS\&E     | 59    |
| MUSIC     | 165   |
| MUSPERF   | 126   |
| NAVSCI    | 20    |
| NE        | 44    |
| NEURODPT  | 11    |
| NEUROL    | 7     |
| NEURSURG  | 4     |
| NTP       | 11    |
| NURSING   | 111   |
| NUTRSCI   | 65    |
| OBS\&GYN  | 18    |
| OCCTHER   | 39    |
| ONCOLOGY  | 14    |
| OPHTHALM  | 5     |
| OTM       | 43    |
| PATH      | 34    |
| PATH-BIO  | 29    |
| PEDIAT    | 26    |
| PHARMACY  | 31    |
| PHILOS    | 77    |
| PHMCOL-M  | 11    |
| PHMPRAC   | 45    |
| PHMSCI    | 60    |
| PHYASST   | 37    |
| PHYSICS   | 88    |
| PHYSIOL   | 3     |
| PHYTHER   | 37    |
| PLANTSCI  | 52    |
| PLPATH    | 35    |
| POLISCI   | 192   |
| POPHLTH   | 58    |
| PORTUG    | 33    |
| PSYCH     | 101   |
| PSYCHIAT  | 22    |
| PUBAFFR   | 54    |
| PUBLHLTH  | 23    |
| RADIOL    | 11    |
| REALEST   | 41    |
| RELIGST   | 90    |
| RHABMED   | 9     |
| RMI       | 24    |
| RP\&SE    | 102   |
| S\&APHM   | 17    |
| SCANDST   | 73    |
| SLAVIC    | 89    |
| SOC       | 149   |
| SOCWORK   | 87    |
| SOILSCI   | 46    |
| SPANISH   | 83    |
| SRMED     | 21    |
| STAT      | 94    |
| STDYABRD  | 52    |
| STS       | 8     |
| SURGERY   | 25    |
| SURGSCI   | 33    |
| THEATRE   | 91    |
| URBRPL    | 60    |
| UROLOGY   | 5     |
| ZOOLOGY   | 89    |

## instructor

### instructor uid

instructor\_75f4d452fcafe70df5fad76b

### source

madgrades

### source instructor id

5258575

### identity basis

source\_id

### identity status

source\_identified

### name

CHAOJIE YUAN

### first observed at

2026-09-06 23:14:58.172943+00:00

### last observed at

2026-09-07 15:55:43.033547+00:00

### ratings

#### review count

3

#### quality

4.67

#### difficulty

2.33

#### quality count

3

#### difficulty count

3

#### profile id

rmp:2402238

#### source url

<https://www.ratemyprofessors.com/professor/2402238>

#### match basis

exact\_name

#### observed at

2026-09-07 16:49:16.455535+00:00

#### courses

##### course 8634dde81cc95f6c58014087

###### review count

1

###### quality

5

###### difficulty

3

###### quality count

1

###### difficulty count

1

##### course d50f100f2b6a26994da36e3f

###### review count

2

###### quality

4.5

###### difficulty

2

###### quality count

2

###### difficulty count

2

#### bayesian quality

3.79146589873617

#### prior mean

3.6596857835465957

#### prior weight

20

### grade statistics

#### gpa

2.734

#### graded

32

#### counts

* 6
* 4
* 8
* 3
* 8
* 2
* 1

#### sections

2

### current

false

### courses

None recorded.

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### instructor url

/instructors/CHAOJIE\_YUAN--instructor\_75f4d452fcafe70df5fad76b

## history

| term | course\_uid                      | course\_id | title               |
| ---- | -------------------------------- | ---------- | ------------------- |
| 1192 | course\_d50f100f2b6a26994da36e3f | MATH 96    | PREPARATORY ALGEBRA |

## timeline

| term | courses |
| ---- | ------- |
| 1192 | 1       |

## term

1272

## courses

None recorded.

## reviews

### items

```json
[
  {
    "observed_at": "2026-09-07 16:49:16.455535+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTMyNTgwOTQz",
    "source_instructor_id": "rmp:2402238",
    "instructor_name": "Chaojie Yuan",
    "course_label": "MATH234",
    "course_id": "MATH 234",
    "course_uid": "course_8634dde81cc95f6c58014087",
    "review_date": "2019-12-09 21:51:40 +0000 UTC",
    "comment": "Chaojie is really cleaver and really care his students. I learned a lot from the course. Thanks, chaojie! :D",
    "source_url": "https://www.ratemyprofessors.com/professor/2402238",
    "quality_rating": 5,
    "difficulty_rating": 3
  },
  {
    "observed_at": "2026-09-07 16:49:16.455535+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTMxMTAzODU2",
    "source_instructor_id": "rmp:2402238",
    "instructor_name": "Chaojie Yuan",
    "course_label": "MATH096",
    "course_id": "MATH 96",
    "course_uid": "course_d50f100f2b6a26994da36e3f",
    "review_date": "2018-12-19 20:39:29 +0000 UTC",
    "comment": "Chaojie is really kind and really goes out of his way to make sure his students are understanding the materials. His accent can make it hard to understand what he is saying when he is teaching sometimes but you get used to it. He gave me multiple extensions upon request and really worked with me so I appreciated that.",
    "source_url": "https://www.ratemyprofessors.com/professor/2402238",
    "quality_rating": 4,
    "difficulty_rating": 3
  },
  {
    "observed_at": "2026-09-07 16:49:16.455535+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTMwNDkxNjQ2",
    "source_instructor_id": "rmp:2402238",
    "instructor_name": "Chaojie Yuan",
    "course_label": "MATH096",
    "course_id": "MATH 96",
    "course_uid": "course_d50f100f2b6a26994da36e3f",
    "review_date": "2018-09-10 09:55:02 +0000 UTC",
    "comment": "Perfect and funny",
    "source_url": "https://www.ratemyprofessors.com/professor/2402238",
    "quality_rating": 5,
    "difficulty_rating": 1
  }
]
```

### total

3

### page

1

### courses

| course\_uid                      | course\_id |
| -------------------------------- | ---------- |
| course\_8634dde81cc95f6c58014087 | MATH 234   |
| course\_d50f100f2b6a26994da36e3f | MATH 96    |

### matched

true

## social Image

false