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1-on-1 Chem Tutors for Students in Dr. Penner-Hahn's Class Fall 2025

Learn 1-on-1 from a professional tutor with targeted exam expertise in chem and orgo classes! Master chem concepts in tandem with solving past exam questions. Your tutor will help you fully gauge Dr. Penner-Hahn's materials through study tricks, concept scaffolding and exam strategies to ace your next test! Meet as soon as tomorrow!

Dr. Jim Penner-Hahn

UMich University of Michigan, Ann Arbor Fall 2025

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University of Michigan Exam Style

CHEM 230 exam questions usually combine 2-5 or more concepts into 1 problem. Reverse problems are common where students must solve them backward. Not all questions are straightforward, and you need to translate "English" into "numbers or formulas."
Most CHEM 230 exams are designed for students to finish, or answer accurately, but usually not BOTH at the same time.
Exceptions-to-the-rule in chemistry and organic chemistry are frequently shown for the first time on exams or briefly mentioned during class, but with no examples.

CHEM 230 Points Breakdown

    • Where Do These Stats Come From?

    My grading estimates are based on actual exam/final averages and curve cutoffs from the most recent semester he taught CHEM 230. This info is coming soon, or tutor with me today for faster access!

      Drop Rate

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      Exam Averages

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      Exam Points

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      Homework

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    • Study Tips for CHEM 230 Exams

    Get Help Early

    Work with a tutor, find a study group, or talk to your professor if you get stuck.

    Avoid Distractions

    Silence your phone, videos, and tell family to stop bugging you to create a focused environment.

    Practice Old Exams

    Execute on old exams. Even if you get the wrong answer, you'll learn from your mistakes faster.

    Why Tutor with Me for Dr. Penner-Hahn's CHEM 230?

    • Accelerated Catch Up - If you're behind, I'll do my best to help you catch up 10x faster than studying on your own using my custom resources.

      Exam Tips and Tricks - Learn hundreds of chem-specific testing tricks to help you work through Dr. Penner-Hahn's exams quickly and accurately. Don't use shortcuts blindly - tutor with me to understand exactly what you're doing and why!

      Access To Joy's Extensive Resources - You'll get access to my entire exam key collection and homework answers relevant and similar to CHEM 230.

      Learn to Sound Smart with Your Professor - Learn how to shine among your peers by visiting office hours often with "smart" questions ready in hand - I'll teach you how and what questions to ask and get the most out of 1-on-1 face time during Dr. Penner-Hahn's office hours.

    • Email me: help@aromaticprep.com
    Text or Call me: ‪(301) 500-0289‬

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