# BARRY PERKEL — Courses & Reviews | UW–Madison

[View on UW Courses](https://uwcourses.com/instructors/BARRY_PERKEL--instructor_e419821d4e62103074301fc7)

## Dataset

### search projection

#### version

1

#### 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

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### repository

twangodev/uwcourses

### schema version

6

### importer version

8

### projection id

7eb94c60c31fe3d8ae732986b7f3d069e1345ae92fd6239119e63b9d2461969d

### observed at

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

### built at

2026-10-01T19:10:41.241229+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    |

### designations

None recorded.

## instructor

### instructor uid

instructor\_e419821d4e62103074301fc7

### source

madgrades

### source instructor id

186266

### identity basis

source\_id

### identity status

source\_identified

### name

BARRY PERKEL

### 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

20

#### quality

1.75

#### difficulty

3.55

#### quality count

20

#### difficulty count

20

#### profile id

rmp:2770068

#### source url

<https://www.ratemyprofessors.com/professor/2770068>

#### match basis

exact\_name

#### observed at

2026-09-07 16:52:21.206294+00:00

#### courses

##### course 224401cd12c6935d57deffd5

###### review count

2

###### quality

1.5

###### difficulty

3

###### quality count

2

###### difficulty count

2

#### bayesian quality

2.7048428917732976

#### prior mean

3.6596857835465957

#### prior weight

20

### grade statistics

#### gpa

3.223

#### graded

589

#### counts

* 149
* 180
* 149
* 55
* 39
* 10
* 7

#### sections

8

### current

false

### courses

None recorded.

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### instructor url

/instructors/BARRY\_PERKEL--instructor\_e419821d4e62103074301fc7

## history

| term | course\_uid                      | course\_id                  | title                                 |
| ---- | -------------------------------- | --------------------------- | ------------------------------------- |
| 1224 | course\_224401cd12c6935d57deffd5 | AAE/ECON/REALEST/URBRPL 306 | THE REAL ESTATE PROCESS               |
| 1222 | course\_224401cd12c6935d57deffd5 | AAE/ECON/REALEST/URBRPL 306 | THE REAL ESTATE PROCESS               |
| 1114 | course\_9c43b3b271caf22151901e9c | LAW 928                     | SELECTED PROBLEMS IN LAND LAW-SEMINAR |
| 1114 | course\_f6bef006971b8ab78f6e22c6 | REALEST 750                 | COMMERCIAL PROPERTY DEVELOPMENT       |
| 1104 | course\_f6bef006971b8ab78f6e22c6 | REALEST 750                 | COMMERCIAL PROPERTY DEVELOPMENT       |
| 1094 | course\_f6bef006971b8ab78f6e22c6 | REALEST 750                 | COMMERCIAL PROPERTY DEVELOPMENT       |
| 1084 | course\_f6bef006971b8ab78f6e22c6 | REALEST 750                 | COMMERCIAL PROPERTY DEVELOPMENT       |
| 1074 | course\_f6bef006971b8ab78f6e22c6 | REALEST 750                 | COMMERCIAL PROPERTY DEVELOPMENT       |

## timeline

| term | courses |
| ---- | ------- |
| 1074 | 1       |
| 1084 | 1       |
| 1094 | 1       |
| 1104 | 1       |
| 1114 | 2       |
| 1222 | 1       |
| 1224 | 1       |

## term

1272

## courses

None recorded.

## reviews

### items

```json
[
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM2MDk3NTk5",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "REALEST306",
    "course_id": "AAE/ECON/REALEST/URBRPL 306",
    "course_uid": "course_224401cd12c6935d57deffd5",
    "review_date": "2022-04-18 22:04:23 +0000 UTC",
    "comment": "Has a bunch of assignments with really vague instructions and is really hard on grading them. The class is out of 100 points and he will take points off of your assignments for the dumbest things. \n\nHis exams are pretty easy and you pretty much know whats coming. Mostly multiple choice and T/F with a couple short answer.\n\nAvoid",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 2,
    "difficulty_rating": 2
  },
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM2MDE2NjM5",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "RE306",
    "course_id": null,
    "course_uid": null,
    "review_date": "2022-04-04 16:23:13 +0000 UTC",
    "comment": "I have never written a review here before but I feel very strongly that students should avoid taking any course with Barry. I'm extremely disappointed in how unorganized the course structure is and the arrogant attitude of Barry. Exams average 40%-50% and he came across condescending when approaching him for help. DON'T TAKE RE306 WITH HIM!!",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 1,
    "difficulty_rating": 5
  },
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM1NzU4Njgw",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "RE306",
    "course_id": null,
    "course_uid": null,
    "review_date": "2022-01-16 05:46:59 +0000 UTC",
    "comment": "Barry is a good guy who has relatively interesting lectures but the tests are a complete toss-up and not even worth studying for. This was shown by the 60% and 50% averages for the last two exams. He really have no idea how to teach the class and the grading seemed to be based on a coin flip for homework assignments. Don't recommend at all",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 1,
    "difficulty_rating": 3
  },
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM1NjQ2ODMx",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "RE306",
    "course_id": null,
    "course_uid": null,
    "review_date": "2021-12-24 03:19:43 +0000 UTC",
    "comment": "Barry gave interesting lectures and you could tell he wanted to help students succeed. Overall EXTREMELY disorganized. Exams should have been curved because they had very low averages. Rather, he gave extra credit which just added more work and still didn't make up for the low exams. You're better off taking with a different proffesor.",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 1,
    "difficulty_rating": 4
  },
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM1NjQ0NzYw",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "RE306",
    "course_id": null,
    "course_uid": null,
    "review_date": "2021-12-23 22:17:43 +0000 UTC",
    "comment": "A COMPLETE disaster. It was the least organized class I've ever taken, taught by the worst teacher I have ever had in my entire fourteen years of schooling. Halfway through the semester he completely changed the class content and exams were way too difficult. You had no clue what to expect from the exams, and they were extraneous from class content",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 1,
    "difficulty_rating": 4
  },
  {
    "observed_at": "2026-09-07 16:52:21.206294+00:00",
    "run_id": "20260907T155543-ce3781c4",
    "source_review_id": "UmF0aW5nLTM1NjQxNDUy",
    "source_instructor_id": "rmp:2770068",
    "instructor_name": "Barry Perkel",
    "course_label": "RE306",
    "course_id": null,
    "course_uid": null,
    "review_date": "2021-12-23 14:48:31 +0000 UTC",
    "comment": "THE WORST CLASS AND THE WORST SENIOR LECTURER!! DO NOT TAKE PLEASE!!!!! HE NEEDS TO GO! First time teaching and it shows.",
    "source_url": "https://www.ratemyprofessors.com/professor/2770068",
    "quality_rating": 1,
    "difficulty_rating": 4
  }
]
```

### total

20

### page

1

### courses

| course\_uid                      | course\_id                  |
| -------------------------------- | --------------------------- |
| course\_224401cd12c6935d57deffd5 | AAE/ECON/REALEST/URBRPL 306 |

### matched

true

## social Image

false