{"schema_version":1,"url":"https://uwcourses.com/instructors/STEPHEN_BLOCK","title":"Stephen Block — Courses & Reviews | UW–Madison","dataset":{"search_projection":{"version":1,"terms":["1274","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":"c9cd06eaa45f9ddf7e69faa38b89ff3d3dd995dd","repository":"twangodev/uwcourses","schema_version":6,"importer_version":"10","projection_id":"469f2a049bbd6e6df51a44d9706c58467345e109eed155c96f70c71e90e32ead","observed_at":"2026-10-29T21:30:40.248904+00:00","built_at":"2026-10-30T05:31:19.452312+00:00","courses":8929,"current_instructors":3946,"limited":false,"terms":["1274","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":"1274","departments":[{"subject":"AAE","count":90},{"subject":"ABT","count":20},{"subject":"ACCTIS","count":36},{"subject":"ACTSCI","count":14},{"subject":"AFAERO","count":10},{"subject":"AFRICAN","count":87},{"subject":"AFROAMER","count":70},{"subject":"AGROECOL","count":21},{"subject":"AMERIND","count":54},{"subject":"ANAT&PHY","count":7},{"subject":"ANATOMY","count":2},{"subject":"ANESTHES","count":8},{"subject":"ANSCI","count":53},{"subject":"ANTHRO","count":93},{"subject":"ART","count":124},{"subject":"ARTED","count":10},{"subject":"ARTHIST","count":121},{"subject":"ASIALANG","count":129},{"subject":"ASIAN","count":109},{"subject":"ASIANAM","count":28},{"subject":"ASTRON","count":38},{"subject":"ATMOCN","count":70},{"subject":"BIOCHEM","count":52},{"subject":"BIOCORE","count":10},{"subject":"BIOLOGY","count":14},{"subject":"BIOMDSCI","count":18},{"subject":"BME","count":66},{"subject":"BMI","count":41},{"subject":"BMOLCHEM","count":10},{"subject":"BOTANY","count":68},{"subject":"BSE","count":44},{"subject":"C&ESOC","count":73},{"subject":"CBE","count":48},{"subject":"CHEM","count":101},{"subject":"CHICLA","count":51},{"subject":"CIVENGR","count":131},{"subject":"CLASSICS","count":47},{"subject":"CNP","count":11},{"subject":"CNSRSCI","count":49},{"subject":"COMARTS","count":137},{"subject":"COMPBIO","count":15},{"subject":"COMPLIT","count":10},{"subject":"COMPSCI","count":138},{"subject":"COUNPSY","count":78},{"subject":"CRB","count":14},{"subject":"CS&D","count":71},{"subject":"CSCS","count":39},{"subject":"CURRIC","count":193},{"subject":"DANCE","count":93},{"subject":"DERM","count":8},{"subject":"DS","count":88},{"subject":"DYSCI","count":33},{"subject":"ECE","count":155},{"subject":"ECON","count":144},{"subject":"EDPOL","count":115},{"subject":"EDPSYCH","count":97},{"subject":"ELPA","count":71},{"subject":"EMA","count":52},{"subject":"EMERMED","count":17},{"subject":"ENGL","count":205},{"subject":"ENTOM","count":39},{"subject":"ENVIRST","count":149},{"subject":"EP","count":15},{"subject":"EPD","count":65},{"subject":"ESL","count":15},{"subject":"F&WECOL","count":60},{"subject":"FAMMED","count":21},{"subject":"FINANCE","count":50},{"subject":"FOLKLORE","count":38},{"subject":"FOODSCI","count":43},{"subject":"FRENCH","count":62},{"subject":"GEN&WS","count":144},{"subject":"GENBUS","count":72},{"subject":"GENECSLR","count":17},{"subject":"GENETICS","count":60},{"subject":"GEOG","count":112},{"subject":"GEOSCI","count":83},{"subject":"GERMAN","count":84},{"subject":"GLE","count":47},{"subject":"GNS","count":39},{"subject":"GREEK","count":27},{"subject":"HDFS","count":43},{"subject":"HEBR-BIB","count":13},{"subject":"HEBR-MOD","count":10},{"subject":"HISTORY","count":232},{"subject":"HISTSCI","count":54},{"subject":"HONCOL","count":13},{"subject":"ILS","count":43},{"subject":"INFOSYS","count":9},{"subject":"INTEGART","count":7},{"subject":"INTEGSCI","count":22},{"subject":"INTER-AG","count":18},{"subject":"INTER-HE","count":11},{"subject":"INTER-LS","count":21},{"subject":"INTEREGR","count":16},{"subject":"INTLBUS","count":21},{"subject":"INTLST","count":52},{"subject":"ISYE","count":82},{"subject":"ITALIAN","count":55},{"subject":"JEWISH","count":56},{"subject":"JOURN","count":87},{"subject":"KINES","count":127},{"subject":"LACIS","count":26},{"subject":"LANDARC","count":61},{"subject":"LATIN","count":24},{"subject":"LAW","count":118},{"subject":"LEGALST","count":48},{"subject":"LINGUIS","count":35},{"subject":"LIS","count":90},{"subject":"LITTRANS","count":79},{"subject":"LSC","count":52},{"subject":"M&ENVTOX","count":7},{"subject":"MARKETNG","count":65},{"subject":"MATH","count":152},{"subject":"MDGENET","count":8},{"subject":"ME","count":132},{"subject":"MEDHIST","count":41},{"subject":"MEDICINE","count":59},{"subject":"MEDIEVAL","count":32},{"subject":"MEDPHYS","count":39},{"subject":"MEDSC-M","count":29},{"subject":"MEDSC-V","count":45},{"subject":"MHR","count":68},{"subject":"MICROBIO","count":45},{"subject":"MILSCI","count":16},{"subject":"MM&I","count":22},{"subject":"MOLBIOL","count":6},{"subject":"MS&E","count":60},{"subject":"MUSIC","count":164},{"subject":"MUSPERF","count":125},{"subject":"NAVSCI","count":20},{"subject":"NE","count":44},{"subject":"NEURODPT","count":11},{"subject":"NEUROL","count":7},{"subject":"NEURSURG","count":5},{"subject":"NTP","count":11},{"subject":"NURSING","count":112},{"subject":"NUTRSCI","count":64},{"subject":"OBS&GYN","count":18},{"subject":"OCCTHER","count":39},{"subject":"ONCOLOGY","count":13},{"subject":"OPHTHALM","count":5},{"subject":"OTM","count":44},{"subject":"PATH","count":34},{"subject":"PATH-BIO","count":29},{"subject":"PEDIAT","count":27},{"subject":"PHARMACY","count":36},{"subject":"PHILOS","count":76},{"subject":"PHMCOL-M","count":10},{"subject":"PHMPRAC","count":41},{"subject":"PHMSCI","count":58},{"subject":"PHYASST","count":38},{"subject":"PHYSICS","count":88},{"subject":"PHYSIOL","count":3},{"subject":"PHYTHER","count":37},{"subject":"PLANTSCI","count":53},{"subject":"PLPATH","count":37},{"subject":"POLISCI","count":197},{"subject":"POPHLTH","count":54},{"subject":"PORTUG","count":33},{"subject":"PSYCH","count":102},{"subject":"PSYCHIAT","count":21},{"subject":"PUBAFFR","count":54},{"subject":"PUBLHLTH","count":23},{"subject":"RADIOL","count":11},{"subject":"REALEST","count":41},{"subject":"RELIGST","count":90},{"subject":"RHABMED","count":9},{"subject":"RMI","count":24},{"subject":"RP&SE","count":101},{"subject":"S&APHM","count":16},{"subject":"SCANDST","count":73},{"subject":"SLAVIC","count":90},{"subject":"SOC","count":145},{"subject":"SOCWORK","count":87},{"subject":"SOILSCI","count":46},{"subject":"SPANISH","count":81},{"subject":"SRMED","count":21},{"subject":"STAT","count":91},{"subject":"STDYABRD","count":52},{"subject":"STS","count":8},{"subject":"SURGERY","count":24},{"subject":"SURGSCI","count":33},{"subject":"THEATRE","count":88},{"subject":"URBRPL","count":60},{"subject":"UROLOGY","count":6},{"subject":"ZOOLOGY","count":90}],"designations":[{"family":"breadth","value":"biological-science","label":"Breadth - Biological Science"},{"family":"breadth","value":"biological-science-or-social-science","label":"Breadth - Biological Science or Social Science"},{"family":"breadth","value":"humanities","label":"Breadth - Humanities"},{"family":"breadth","value":"humanities-or-natural-science","label":"Breadth - Humanities or Natural Science"},{"family":"breadth","value":"humanities-or-social-science","label":"Breadth - Humanities or Social Science"},{"family":"breadth","value":"literature","label":"Breadth - Literature"},{"family":"breadth","value":"natural-science","label":"Breadth - Natural Science"},{"family":"breadth","value":"physical-science","label":"Breadth - Physical Science"},{"family":"breadth","value":"social-science","label":"Breadth - Social Science"},{"family":"breadth","value":"social-science-or-natural-science","label":"Breadth - Social Science or Natural Science"},{"family":"catalog-level","value":"advanced","label":"Level - Advanced"},{"family":"catalog-level","value":"elementary","label":"Level - Elementary"},{"family":"catalog-level","value":"intermediate","label":"Level - Intermediate"},{"family":"communication","value":"a","label":"Comm QR - Communication A"},{"family":"communication","value":"b","label":"Comm QR - Communication B"},{"family":"core-gened","value":"civics-and-perspectives","label":"Core GenEd - Civics & Perspectives"},{"family":"core-gened","value":"communication-and-literacy","label":"Core GenEd - Communication & Literacy"},{"family":"core-gened","value":"humanities-and-arts","label":"Core GenEd - Humanities & Arts"},{"family":"core-gened","value":"mathematics-and-quantitative-reasoning","label":"Core GenEd - Mathematics & Quantitative Reasoning"},{"family":"core-gened","value":"natural-science-and-wellness","label":"Core GenEd - Natural Science & Wellness"},{"family":"core-gened","value":"natural-science-and-wellness-lab","label":"Core GenEd - Natural Science & Wellness + Lab"},{"family":"core-gened","value":"social-and-behavioral-science","label":"Core GenEd - Social & Behavioral Science"},{"family":"ethnic-studies","value":"yes","label":"Ethnic St - Ethnic Studies"},{"family":"frgn-lang","value":"1st-semester-language","label":"Frgn Lang - 1st semester language"},{"family":"frgn-lang","value":"2nd-semester-language","label":"Frgn Lang - 2nd semester language"},{"family":"frgn-lang","value":"3rd-semester-language","label":"Frgn Lang - 3rd semester language"},{"family":"frgn-lang","value":"4th-semester-language","label":"Frgn Lang - 4th semester language"},{"family":"frgn-lang","value":"5th-semester-language","label":"Frgn Lang - 5th + semester language"},{"family":"graduate-credit","value":"yes","label":"Grad 50% - Counts toward 50% graduate coursework requirement"},{"family":"honors","value":"accelerated-honors","label":"Honors - Accelerated Honors (!)"},{"family":"honors","value":"honors-only-courses-h","label":"Honors - Honors Only Courses (H)"},{"family":"honors","value":"honors-optional","label":"Honors - Honors Optional (%)"},{"family":"liberal-arts","value":"l-and-s-liberal-arts-and-science","label":"L&S Credit - L&S Liberal Arts and Science"},{"family":"quantitative-reasoning","value":"a","label":"Comm QR - Quantitative Reasoning A"},{"family":"quantitative-reasoning","value":"b","label":"Comm QR - Quantitative Reasoning B"},{"family":"workplace","value":"workplace-experience","label":"Workplace - Workplace Experience"}],"deployed_at":null,"site_commit":null},"data":{"instructor":{"instructor_uid":"instructor_2e9382f78426fae1bae0e3be","source":"enrollment","source_instructor_id":"sbblock","identity_basis":"netid","identity_status":"source_identified","name":"Stephen Block","email":"SBBLOCK@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":257,"quality":4.47,"difficulty":3.42,"quality_count":257,"difficulty_count":257,"profile_id":"rmp:2773752","source_url":"https://www.ratemyprofessors.com/professor/2773752","match_basis":"exact_name","observed_at":"2026-10-29 23:17:10.765582+00:00","courses":{"course_c6c64d7584708e58ca90e23d":{"review_count":86,"quality":4.45,"difficulty":3.08,"quality_count":86,"difficulty_count":86},"course_f4c1d40f8af1545c1ccf8488":{"review_count":98,"quality":4.7,"difficulty":3.6,"quality_count":98,"difficulty_count":98},"course_1892a0df3dfd0788ad8a857d":{"review_count":52,"quality":3.96,"difficulty":3.79,"quality_count":52,"difficulty_count":52}},"bayesian_quality":4.411390750379428,"prior_mean":3.658261892755085,"prior_weight":20},"current":false,"courses":[],"revision":"c9cd06eaa45f9ddf7e69faa38b89ff3d3dd995dd","instructor_url":"/instructors/STEPHEN_BLOCK"},"history":[{"term":"1272","course_uid":"course_f4c1d40f8af1545c1ccf8488","course_id":"CHEM 109","title":"ADVANCED GENERAL CHEMISTRY"}],"timeline":[{"term":"1272","courses":1}],"term":"1274","courses":[],"reviews":{"items":[{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQzNTE1NjEw","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"104","course_id":null,"course_uid":null,"review_date":"2026-10-24 22:06:19 +0000 UTC","comment":"Without a doubt, Dr. Block is the best teacher I've had. HOWEVER, beware. He's incredibly kind and genuine, yet writes BRUTAL exams, no curve. I took Summer Chem 104 and was doing upwards of 40 hrs per week on chemistry. You will emerge from his class a far better student than when you entered, but for the A, you will have to extremely hard. ","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":5,"difficulty_rating":5},{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQyNzE3MTgx","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"344","course_id":null,"course_uid":null,"review_date":"2026-03-19 22:56:24 +0000 UTC","comment":". I watched him throw a beaker at a student during lab and the University ignored my concerns and hushed the whole situation. I recommend you stay as far away as you can from him. ","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":1,"difficulty_rating":5},{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQyNzAxNTg5","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"CHEM103","course_id":"CHEM 103","course_uid":"course_c6c64d7584708e58ca90e23d","review_date":"2026-03-16 01:54:57 +0000 UTC","comment":"Dr. Block manages the 103 labs extremely poorly and is not accommodating. It takes 6+ hours to complete 1 lab and worse if you are blamed when technology and equipment that's broken when you had no control to begin with. Labs are unclear, unforgiving and nitpicked on the poor wording to be used against you. Be very careful with him...","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":1,"difficulty_rating":5},{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQyNTIwOTY3","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"CHEM109","course_id":"CHEM 109","course_uid":"course_f4c1d40f8af1545c1ccf8488","review_date":"2026-01-20 00:17:57 +0000 UTC","comment":"If I had just one—it would be to take this class again.\n\nIf you are lucky enough to have Dr. Block, consider yourself blessed by the chemistry gods. He is a genuinely great person. You can tell he is smart—not just STEM-smart, but broadly so. I strongly encourage you to visit him during office hours; he has wonderful stories to tell.","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":5,"difficulty_rating":2},{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQyNTE0MjQ1","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"CHEM109","course_id":"CHEM 109","course_uid":"course_f4c1d40f8af1545c1ccf8488","review_date":"2026-01-17 21:41:55 +0000 UTC","comment":"Dr. Block is an amazing professor. He really cares that his students succeed and has very engaging lectures. He is very thoughtful and hilarious which makes his lectures fun to attend. He goes over different examples from what is given in the pre-class readings which really helps solidify what you read. ","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":5,"difficulty_rating":4},{"observed_at":"2026-10-29 23:17:10.765582+00:00","run_id":"20261029T213040-0fa85c20","source_review_id":"UmF0aW5nLTQyMzYyMzA3","source_instructor_id":"rmp:2773752","instructor_name":"Stephen Block","course_label":"CHEM109","course_id":"CHEM 109","course_uid":"course_f4c1d40f8af1545c1ccf8488","review_date":"2025-12-20 21:58:37 +0000 UTC","comment":"Chem 109 has a very difficult nature. The tests are incredibly difficult, much more than the practice tests given.  Dr. Block is extremely knowledgeable in his field . The thing is Dr. Block says there will be an \"adjustment\" to grades at the end, but will not post it anywhere. You cannot see how much (if any) your grade was \"adjusted\". ","source_url":"https://www.ratemyprofessors.com/professor/2773752","quality_rating":3,"difficulty_rating":5}],"total":257,"page":1,"courses":[{"course_uid":"course_c6c64d7584708e58ca90e23d","course_id":"CHEM 103"},{"course_uid":"course_1892a0df3dfd0788ad8a857d","course_id":"CHEM 104"},{"course_uid":"course_f4c1d40f8af1545c1ccf8488","course_id":"CHEM 109"}],"matched":true},"socialImage":false}}