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Though the logic is abstract, it's thought-provoking and helps one understand the essence of the subject. It takes effort to grasp his logic, but studying diligently will lead to understanding. While his test questions can be challenging and unexpected, Yunrui's discussion is quite helpful.","source_url":"https://www.ratemyprofessors.com/professor/1864423","quality_rating":4,"difficulty_rating":3},{"observed_at":"2026-09-07 16:54:08.682821+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM3MTk0Njc5","source_instructor_id":"rmp:1864423","instructor_name":"Arun Yethiraj","course_label":"CHEM561","course_id":"CHEM 561","course_uid":"course_6c23abb86fb1851e6a100c80","review_date":"2022-12-19 23:49:21 +0000 UTC","comment":"Expect a challenging but rewarding class. The lectures are proofs and cover what was in the books. Make sure to always take notes and form discussion groups. The professor was extremely accessible and made it known to everyone that he was open to feedback and to changing the class. The professor fostered discussion and created a great environment.","source_url":"https://www.ratemyprofessors.com/professor/1864423","quality_rating":5,"difficulty_rating":4},{"observed_at":"2026-09-07 16:54:08.682821+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM2Mjc2NTQ3","source_instructor_id":"rmp:1864423","instructor_name":"Arun Yethiraj","course_label":"CHEM116","course_id":"CHEM 116","course_uid":"course_e417e49826c79d82de86997c","review_date":"2022-05-08 02:50:49 +0000 UTC","comment":"I was personally extremely underwhelmed with Professor Yethiraj's teaching.  This class is very frustrating and demoralizing.  Content taught in lecture barely corresponds to homework and discussion assignments. I enjoyed the research project that is a component of this class, but would generally not recommend this class.  Avoid Professor Yethiraj.","source_url":"https://www.ratemyprofessors.com/professor/1864423","quality_rating":1,"difficulty_rating":5},{"observed_at":"2026-09-07 16:54:08.682821+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM2MDUzNTc4","source_instructor_id":"rmp:1864423","instructor_name":"Arun Yethiraj","course_label":"CHEM116","course_id":"CHEM 116","course_uid":"course_e417e49826c79d82de86997c","review_date":"2022-04-11 13:59:31 +0000 UTC","comment":"Very lackluster teacher, the exams where not on content that we learned. Very hard to know what to study for.","source_url":"https://www.ratemyprofessors.com/professor/1864423","quality_rating":1,"difficulty_rating":5},{"observed_at":"2026-09-07 16:54:08.682821+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM2MDM0Nzc0","source_instructor_id":"rmp:1864423","instructor_name":"Arun Yethiraj","course_label":"CHEM116","course_id":"CHEM 116","course_uid":"course_e417e49826c79d82de86997c","review_date":"2022-04-07 01:56:27 +0000 UTC","comment":"The class is tough, but Professor Yethiraj seems to truly care about his students when you reach out. He's teaching tough material and a lot of the learning is done outside of the class. Overall he is truly caring and a great guy. 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Showed a grad student friend what he had us doing for this class and he was baffled by how needlessly difficult the curriculum was.","source_url":"https://www.ratemyprofessors.com/professor/1864423","quality_rating":1,"difficulty_rating":5}],"total":19,"page":1,"courses":[{"course_uid":"course_985c13fd69b6b0b94db23002","course_id":"CHEM 115"},{"course_uid":"course_e417e49826c79d82de86997c","course_id":"CHEM 116"},{"course_uid":"course_6c23abb86fb1851e6a100c80","course_id":"CHEM 561"},{"course_uid":"course_4c0d8abb0c7e295314024163","course_id":"CHEM 562"}],"matched":true},"socialImage":false}}