LEWIS R B

Robert Lewis

127 reviews
Past quarters
CHEM 109A
125 / 344 Enrolled
ORGANIC CHEMISTRY
Robert Lewis 4.4
M W F
13:00 PM - 13:50 PM
23.0% A
CHEM 109C
192 / 250 Enrolled
ORGANIC CHEMISTRY
Robert Lewis 4.4
M W F
11:00 AM - 11:50 AM
23.2% A
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CHEM 109A Lewis R B Winter 2026 Total: 230
CHEM 109B Lewis R B Winter 2026 Total: 329
CHEM 109A Lewis R B Fall 2025 Total: 331
CHEM 109C Lewis R B Fall 2025 Total: 212
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109A . Lewis R B A Month Ago

Just the best. He's clear on expectations, responds to student's discussion form questions quick, and hes pretty funny. Im in Chem 109C rn, and my only complaint is that he goes pretty fast, but I think its because he wants to give us more time to review. Definitely a difficult class!!! You gotta study on your own but Lewis is there for you.

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109A . Lewis R B A Month Ago

Great professor - taught from the textbook but in a way that is easier to understand. Gives you a clear pathway to succeed if you follow his advice and read the textbook before lectures and do every single possible problem.

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109B . Lewis R B A Month Ago

Love his teaching style and makes an incredibly difficult course a little easier. That final was rough though.

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109A . Lewis R B A Month Ago

great explainer, highly reccomend for 109a, practice and textbook is key

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109B . Lewis R B 2 Months Ago

As much practice problems as you can

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109B . Lewis R B 2 Months Ago

I really love the way class is formated, and the fact that you have the previously recorded lectures on your canvas it helps fill in the gaps in my knowledge Having this option allows me to go back after attending the lecture and answering some of the questions I previously had. I think this is something Anyika should implement into her class.

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