# JEFF VIACLOVSKY — Courses & Reviews | UW–Madison [View on UW Courses](https://uwcourses.com/instructors/JEFF_VIACLOVSKY) ## 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\_180bf94a3d2f4343128d8704 ### source madgrades ### source instructor id 4197298 ### identity basis source\_id ### identity status source\_identified ### name JEFF VIACLOVSKY ### 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 46 #### quality 2.91 #### difficulty 3.26 #### quality count 46 #### difficulty count 46 #### profile id rmp:1227705 #### source url #### match basis exact\_name #### observed at 2026-09-07 16:33:47.524876+00:00 #### courses ##### course 1f8e8903c7761a5fe852a4bc ###### review count 4 ###### quality 2.75 ###### difficulty 3.75 ###### quality count 4 ###### difficulty count 4 ##### course 0002a781bc9543f3a2ac1a94 ###### review count 5 ###### quality 4.2 ###### difficulty 2.2 ###### quality count 5 ###### difficulty count 5 ##### course 8634dde81cc95f6c58014087 ###### review count 25 ###### quality 2.36 ###### difficulty 3.56 ###### quality count 25 ###### difficulty count 25 #### bayesian quality 3.1371775101656354 #### prior mean 3.6596857835465957 #### prior weight 20 ### grade statistics #### gpa 2.832 #### graded 1497 #### counts * 532 * 113 * 265 * 121 * 234 * 150 * 82 #### sections 38 ### current false ### courses None recorded. ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### instructor url /instructors/JEFF\_VIACLOVSKY ## history | term | course\_uid | course\_id | title | | ---- | -------------------------------- | ---------- | --------------------------------------------- | | 1174 | course\_1f8e8903c7761a5fe852a4bc | MATH 319 | TECHNIQUES IN ORDINARY DIFFERENTIAL EQUATIONS | | 1174 | course\_5bc89cfc8ad4607cd7bfe46a | MATH 951 | SEMINAR IN TOPOLOGY | | 1174 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1172 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1172 | course\_5bc89cfc8ad4607cd7bfe46a | MATH 951 | SEMINAR IN TOPOLOGY | | 1164 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1162 | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | LINEAR ALGEBRA AND DIFFERENTIAL EQUATIONS | | 1162 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1162 | course\_5bc89cfc8ad4607cd7bfe46a | MATH 951 | SEMINAR IN TOPOLOGY | | 1154 | course\_a133a953d2fc593f17f887bf | MATH 561 | DIFFERENTIAL GEOMETRY | | 1154 | course\_26e66d6ac87698124a229853 | MATH 765 | DIFFERENTIAL GEOMETRY | | 1154 | course\_5bc89cfc8ad4607cd7bfe46a | MATH 951 | SEMINAR IN TOPOLOGY | | 1152 | course\_8634dde81cc95f6c58014087 | MATH 234 | CALCULUS--FUNCTIONS OF SEVERAL VARIABLES | | 1144 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1142 | course\_7d3f055b392d74c588d35d0b | MATH 551 | POINT-SET TOPOLOGY | | 1132 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1124 | course\_a133a953d2fc593f17f887bf | MATH 561 | DIFFERENTIAL GEOMETRY | | 1122 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1122 | course\_5bc89cfc8ad4607cd7bfe46a | MATH 951 | SEMINAR IN TOPOLOGY | | 1114 | course\_26e66d6ac87698124a229853 | MATH 765 | DIFFERENTIAL GEOMETRY | | 1114 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1112 | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | LINEAR ALGEBRA AND DIFFERENTIAL EQUATIONS | | 1112 | course\_7d3f055b392d74c588d35d0b | MATH 551 | POINT-SET TOPOLOGY | | 1104 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1102 | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | LINEAR ALGEBRA AND DIFFERENTIAL EQUATIONS | | 1102 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1102 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1094 | course\_26e66d6ac87698124a229853 | MATH 765 | DIFFERENTIAL GEOMETRY | | 1094 | course\_01a16b5311010cfe0f48754c | MATH 990 | READING AND RESEARCH | | 1092 | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | LINEAR ALGEBRA AND DIFFERENTIAL EQUATIONS | | 1092 | course\_963da18c52ee0091bf4904b6 | MATH 761 | DIFFERENTIABLE MANIFOLDS | | 1082 | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | LINEAR ALGEBRA AND DIFFERENTIAL EQUATIONS | | 1082 | course\_361de6b8d0f9767c1160bc86 | MATH 865 | ADVANCED TOPICS IN GEOMETRY | | 1074 | course\_7d3f055b392d74c588d35d0b | MATH 551 | POINT-SET TOPOLOGY | | 1074 | course\_26e66d6ac87698124a229853 | MATH 765 | DIFFERENTIAL GEOMETRY | | 1072 | course\_963da18c52ee0091bf4904b6 | MATH 761 | DIFFERENTIABLE MANIFOLDS | ## timeline | term | courses | | ---- | ------- | | 1072 | 1 | | 1074 | 2 | | 1082 | 2 | | 1092 | 2 | | 1094 | 2 | | 1102 | 3 | | 1104 | 1 | | 1112 | 2 | | 1114 | 2 | | 1122 | 2 | | 1124 | 1 | | 1132 | 1 | | 1142 | 1 | | 1144 | 1 | | 1152 | 1 | | 1154 | 3 | | 1162 | 3 | | 1164 | 1 | | 1172 | 2 | | 1174 | 3 | ## term 1272 ## courses None recorded. ## reviews ### items ```json [ { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI4MzU1Njky", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH319", "course_id": "MATH 319", "course_uid": "course_1f8e8903c7761a5fe852a4bc", "review_date": "2017-05-21 02:51:07 +0000 UTC", "comment": "Prof. Viaclovsky is definitely one of the better math instructors in the department. His lectures were very clear and straight forward compared to other courses I have taken in the Math Department.", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 5, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI4MzAwNzY1", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH319", "course_id": "MATH 319", "course_uid": "course_1f8e8903c7761a5fe852a4bc", "review_date": "2017-05-13 00:34:35 +0000 UTC", "comment": "Material is easy, but small mistakes on tests/quizzes can severely impact your grade. If you do get an A, it will come with a lot of stress. It's easy to learn from the book, and his lectures only make sense if you read ahead. It's tempting to skip lecture, but we were occasionally tested on material not in the book. Would not recommend", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 2, "difficulty_rating": 5 }, { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI4MjU2MjI5", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH319", "course_id": "MATH 319", "course_uid": "course_1f8e8903c7761a5fe852a4bc", "review_date": "2017-05-09 04:54:12 +0000 UTC", "comment": "The content of this course is not hard. Easy to get an A but also easy to lose that chance. It is not curved and you have to hand in the HW every week or else you lose points. Also, partial credit is rarely given. I was sure I was going to get an A in this course, since all my exam grades were above 90, but my final grade was way below that.", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 3, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI3OTU4OTIw", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH319", "course_id": "MATH 319", "course_uid": "course_1f8e8903c7761a5fe852a4bc", "review_date": "2017-03-28 15:33:56 +0000 UTC", "comment": "Avoid if at all possible. He's a very poor lecturer; very mumbly and lessons dont make sense unless you've already taught yourself some of it. The material itself is actually pretty simple but he has very strict grading criteria with no curve, making it difficult to get a good grade.", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 1, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI1NzI5NDA0", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH320", "course_id": "MATH 320", "course_uid": "course_0002a781bc9543f3a2ac1a94", "review_date": "2015-12-16 17:50:25 +0000 UTC", "comment": "I got average grade for first midterm, 91 for second and 98 for the last midterm and still got a B. I asked the TA and he said AB was given only to people with 89% and my score is 88.58%. How could this happen? I feel like I am actually curved down and not being rewarded for making the effort along the way. Should have given a bad evaluation. ", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 3, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:33:47.524876+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI1NzE1MjEy", "source_instructor_id": "rmp:1227705", "instructor_name": "Jeff Viaclovsky", "course_label": "MATH320", "course_id": "MATH 320", "course_uid": "course_0002a781bc9543f3a2ac1a94", "review_date": "2015-12-15 22:44:01 +0000 UTC", "comment": "I had Jeff for both math 234 and math 320, and both semesters I thought he was a fair teacher, especially for 320. He knows the material well and structures the lectures based off the book. The exams are just like the HW, so they are pretty straight forward if you take the time to do the HW. He also omits unnecessary proofs which is a plus", "source_url": "https://www.ratemyprofessors.com/professor/1227705", "quality_rating": 4, "difficulty_rating": 3 } ] ``` ### total 46 ### page 1 ### courses | course\_uid | course\_id | | -------------------------------- | ---------- | | course\_8634dde81cc95f6c58014087 | MATH 234 | | course\_1f8e8903c7761a5fe852a4bc | MATH 319 | | course\_0002a781bc9543f3a2ac1a94 | MATH 320 | ### matched true ## social Image false