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Unfortunately she decided to leave UW and go to  Ga tech (.. But nonetheless, she taught calc 1 and 2 with poise and clarity. 10/10 would recommend.","source_url":"https://www.ratemyprofessors.com/professor/1780797","quality_rating":5,"difficulty_rating":3},{"observed_at":"2026-09-07 15:58:05.298460+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI0OTQxNDAz","source_instructor_id":"rmp:1780797","instructor_name":"Yao Yao","course_label":"MATH222","course_id":"MATH 222","course_uid":"course_6bc496e4640fd08f71e1b041","review_date":"2015-06-05 19:52:21 +0000 UTC","comment":"Very helpful when I asked questions. Makes some mistakes on the board, but loves it when people tell her about the mistakes (very gracious about it). Exams are exactly what you expect. Explains the material very well. Willing to help out when she has the time.","source_url":"https://www.ratemyprofessors.com/professor/1780797","quality_rating":4,"difficulty_rating":3},{"observed_at":"2026-09-07 15:58:05.298460+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI0ODk1MDcx","source_instructor_id":"rmp:1780797","instructor_name":"Yao Yao","course_label":"MATH222","course_id":"MATH 222","course_uid":"course_6bc496e4640fd08f71e1b041","review_date":"2015-05-24 11:17:44 +0000 UTC","comment":"I took the course with power lectures, this resulted in the lectures being quite long. Other than that fact she explains the information in a very interesting and straight forward manner, with many examples. For a class like 222, she was very helpful and her exam averages were better than other professors, exams were consistent among lecturers. 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Good luck.","source_url":"https://www.ratemyprofessors.com/professor/1780797","quality_rating":3,"difficulty_rating":4},{"observed_at":"2026-09-07 15:58:05.298460+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI0ODQ0NDQ3","source_instructor_id":"rmp:1780797","instructor_name":"Yao Yao","course_label":"222","course_id":null,"course_uid":null,"review_date":"2015-05-16 00:48:07 +0000 UTC","comment":"Yao Yao is a pretty amazing professor.  She has just such a grasp of the material and how to best present it.  Lectures can feel pretty long at times and exams are not always the easiest, but the curve is decent and there is plenty of help along the way.  A must have professor! (I got an \"A\")","source_url":"https://www.ratemyprofessors.com/professor/1780797","quality_rating":5,"difficulty_rating":2},{"observed_at":"2026-09-07 15:58:05.298460+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI0Nzk4NTQ2","source_instructor_id":"rmp:1780797","instructor_name":"Yao Yao","course_label":"MATH221","course_id":"MATH 221","course_uid":"course_cc1de60e9953cdd9c469e9a5","review_date":"2015-05-11 15:10:32 +0000 UTC","comment":"She is a good lecturer and is very organized. She describes concepts well and the course load isn't terrible. There were these group projects through that were long and didn't help you very much. There was also online homework as well as written homework, which seemed unnecessary. 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