# SONG JIN — Courses & Reviews | UW–Madison [View on UW Courses](https://uwcourses.com/instructors/SONG_JIN--instructor_c0ae1341404eb03ad911f2a5) ## 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\_c0ae1341404eb03ad911f2a5 ### source madgrades ### source instructor id 3923237 ### identity basis source\_id ### identity status source\_identified ### name SONG JIN ### 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 3.5 #### difficulty 3.4 #### quality count 20 #### difficulty count 20 #### profile id rmp:506714 #### source url #### match basis exact\_name #### observed at 2026-09-07 16:43:19.902949+00:00 #### courses ##### course a7668536d1e53aaa1b329b21 ###### review count 14 ###### quality 3.57 ###### difficulty 3.29 ###### quality count 14 ###### difficulty count 14 ##### course 43bbf42925cfa01efa8f1cbd ###### review count 5 ###### quality 3.4 ###### difficulty 3.8 ###### quality count 5 ###### difficulty count 5 #### bayesian quality 3.5798428917732976 #### prior mean 3.6596857835465957 #### prior weight 20 ### grade statistics #### gpa 3.237 #### graded 1551 #### counts * 490 * 407 * 292 * 189 * 125 * 38 * 10 #### sections 115 ### current false ### courses None recorded. ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### instructor url /instructors/SONG\_JIN--instructor\_c0ae1341404eb03ad911f2a5 ## history | term | course\_uid | course\_id | title | | ---- | -------------------------------- | ---------- | ----------------------------------- | | 1264 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1264 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1264 | course\_f1d2946904cccb2722591cfb | CHEM 682 | SENIOR HONORS THESIS | | 1264 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1264 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1264 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1262 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1262 | course\_c6ab15d01160e8c41b61983e | CHEM 652 | CHEMISTRY OF INORGANIC MATERIALS | | 1262 | course\_bb4dd399ae999f41d21aab05 | CHEM 681 | SENIOR HONORS THESIS | | 1262 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1262 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1262 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1254 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1254 | course\_f1d2946904cccb2722591cfb | CHEM 682 | SENIOR HONORS THESIS | | 1254 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1254 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1254 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1252 | course\_16696d03a50dda6c2517d722 | CHEM 653 | CHEMISTRY OF NANOSCALE MATERIALS | | 1252 | course\_bb4dd399ae999f41d21aab05 | CHEM 681 | SENIOR HONORS THESIS | | 1252 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1252 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1252 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1244 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1244 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1244 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1244 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1242 | course\_c6ab15d01160e8c41b61983e | CHEM 652 | CHEMISTRY OF INORGANIC MATERIALS | | 1242 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1242 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1242 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1234 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1234 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1234 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1234 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1234 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1232 | course\_16696d03a50dda6c2517d722 | CHEM 653 | CHEMISTRY OF NANOSCALE MATERIALS | | 1232 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1232 | course\_2913394fa17f744c9ca18d4b | CHEM 980 | SEMINAR: REVIEW OF CURRENT RESEARCH | | 1232 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1224 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1224 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1224 | course\_c2f22eab79dc18953ecf833e | CHEM 990 | RESEARCH | | 1222 | course\_c6ab15d01160e8c41b61983e | CHEM 652 | CHEMISTRY OF INORGANIC MATERIALS | | 1222 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1212 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1204 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1202 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1194 | course\_16696d03a50dda6c2517d722 | CHEM 653 | CHEMISTRY OF NANOSCALE MATERIALS | | 1194 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1192 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1192 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1184 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1184 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1182 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1182 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1174 | course\_16696d03a50dda6c2517d722 | CHEM 653 | CHEMISTRY OF NANOSCALE MATERIALS | | 1174 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1172 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1172 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1164 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1164 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1164 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1164 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1162 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1162 | course\_b3d52f1bb0698e502fda7d1c | CHEM 691 | SENIOR THESIS | | 1162 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1154 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1154 | course\_16696d03a50dda6c2517d722 | CHEM 653 | CHEMISTRY OF NANOSCALE MATERIALS | | 1154 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1154 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1152 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1152 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1152 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1144 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1144 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1144 | course\_f1d2946904cccb2722591cfb | CHEM 682 | SENIOR HONORS THESIS | | 1144 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1144 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1142 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1142 | course\_bb4dd399ae999f41d21aab05 | CHEM 681 | SENIOR HONORS THESIS | | 1142 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1134 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1134 | course\_f1d2946904cccb2722591cfb | CHEM 682 | SENIOR HONORS THESIS | | 1134 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1132 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1132 | course\_bb4dd399ae999f41d21aab05 | CHEM 681 | SENIOR HONORS THESIS | | 1132 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1132 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1124 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1124 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1122 | course\_4a49f7e5e0f126c4d0a2ad0b | CHEM 299 | DIRECTED STUDY | | 1122 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1122 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1114 | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1114 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1112 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1104 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | | 1104 | course\_9700143ad87ba82c2f571f68 | CHEM 923 | GENOMIC SCIENCES PROGRAM SEMINAR | | 1102 | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | FUNDAMENTALS OF ANALYTICAL SCIENCE | | 1102 | course\_fc7dc844a4fe9d3c11f4e103 | CHEM 699 | DIRECTED STUDY | ## timeline | term | courses | | ---- | ------- | | 1072 | 4 | | 1074 | 3 | | 1082 | 3 | | 1084 | 2 | | 1092 | 2 | | 1094 | 1 | | 1102 | 2 | | 1104 | 2 | | 1112 | 1 | | 1114 | 2 | | 1122 | 3 | | 1124 | 2 | | 1132 | 4 | | 1134 | 3 | | 1142 | 3 | | 1144 | 5 | | 1152 | 3 | | 1154 | 4 | | 1162 | 3 | | 1164 | 4 | | 1172 | 2 | | 1174 | 2 | | 1182 | 2 | | 1184 | 2 | | 1192 | 2 | | 1194 | 2 | | 1202 | 1 | | 1204 | 1 | | 1212 | 1 | | 1222 | 2 | | 1224 | 3 | | 1232 | 4 | | 1234 | 5 | | 1242 | 4 | | 1244 | 4 | | 1252 | 5 | | 1254 | 5 | | 1262 | 6 | | 1264 | 6 | ## term 1272 ## courses None recorded. ## reviews ### items ```json [ { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMwMDcwNjQ0", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2018-05-11 11:08:03 +0000 UTC", "comment": "Its a disorganised course . He is an awesome researcher but not a great lecturer. Youre gonna have to work hard.", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 2, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI3MzE2NDEx", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2016-12-02 20:27:44 +0000 UTC", "comment": "While he is sometimes hard to understand, he really is a brilliant guy. It is a must when you take this class to go to office hours. The TAs and professor are helpful, they help you get to the answer from the knowledge that you have. He is also understanding about situations, he wants his students to succeed. If you put in the effort you will pass.", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 4, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI2NDUwNDcx", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2016-05-03 14:02:53 +0000 UTC", "comment": "Song Jin is a researcher, not a professor. He is a very intelligent man but he is an awful teacher. The class itself is unorganized, the lecture and lab should be 2 separate classes as each require 8 hours a week, and the homework and tests ask you to go way above and beyond anything you're taught. This class made me decide to not be a chem major.", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 2, "difficulty_rating": 5 }, { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI2MzUzNDY1", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2016-04-22 01:54:43 +0000 UTC", "comment": "He seems to enjoy to topic and like teaching it. He usually procrastinates on assigning homework, so deadlines will come quickly. He'll extend them if enough students express distress, though. The group project will be explained very poorly, though. Plan well and make sure you pick your group wisely. Exams are reasonable and homework based.", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 4, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI1ODI1NzEw", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2015-12-26 01:38:38 +0000 UTC", "comment": "Amazing professor. Yes, his tests can be tough and he can be confusing at times. But labs and homeworks aren't that hard, and his thick Asian accent really helps break things up! He is very helpful if you ask him for help. Great, quirky guy, who really makes Chemistry a lot of fun!", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 4, "difficulty_rating": 2 }, { "observed_at": "2026-09-07 16:43:19.902949+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI1MjU3MDg1", "source_instructor_id": "rmp:506714", "instructor_name": "Song Jin", "course_label": "CHEM329", "course_id": "CHEM 329", "course_uid": "course_a7668536d1e53aaa1b329b21", "review_date": "2015-10-15 16:08:10 +0000 UTC", "comment": "He is not helpful-he would not answer my questions. Professor Jin is an intelligent man who knows chemistry, but he can't explain it in lecture. His lectures largely consist of him mumbling at the board under his breath. ", "source_url": "https://www.ratemyprofessors.com/professor/506714", "quality_rating": 1, "difficulty_rating": 4 } ] ``` ### total 20 ### page 1 ### courses | course\_uid | course\_id | | -------------------------------- | ---------- | | course\_43bbf42925cfa01efa8f1cbd | CHEM 327 | | course\_a7668536d1e53aaa1b329b21 | CHEM 329 | ### matched true ## social Image false