Dr. Lenea Stocker

UMD University of Maryland, College Park Spring 2026

Contact me for CHEM 131, CHEM 231 and CHEM 241 tutoring, and you'll learn insider tips on how Dr. Stocker creates exam questions, sets curved grade cutoffs, and assigns the point value of homeworks at UMD for the Summer 2021 and Fall 2021 semester.

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Dr. Stocker's Exam Style

CHEM 131, CHEM 231 and CHEM 241 with Dr. Stocker at UMD typically has 3 Exams per semester worth 100 points each. The exams are typically 9-12 questions worth 2-12 points each.
Dr. Stocker's exams typically don't reflect the assigned homework through CHEM 131, CHEM 231 and CHEM 241 or Mastering Chemistry.
Most exams are designed for students to finish, or answer accurately, but not BOTH at the same time. They almost feel like they're designed to make you jump through 3 hoops just to understand what the questions are asking.
Dr. Stocker's homeworks are incredibly difficult and take time away from actually trying to study and understand the material for exams - you’re too focused on talking to your classmates and going to GSS to get answers than actually understanding the answers. I'll help you fill in the gaps by answering your questions and working with you to truly understand the material so you can excel on homeworks and exams.

CHEM 131, CHEM 231 and CHEM 241 Points Breakdown

    • Where Do These Stats Come From?

    My grading estimates are based on actual exam/final averages and curves cutoffs from the most recent semester she taught CHEM 131, CHEM 231 and CHEM 241. This info is coming soon in June 2021, or tutor with me today for faster access!

      Drop Rates.

    11.52% Drop Rate.

      Exam Averages

    Coming soon.

      Exam Points

    Coming soon.

      Homework

    Coming soon.


    • Study Tips for CHEM 131, CHEM 231 and CHEM 241 Exams

    Keep Going

    Re-do a problem 5 times - this helps cement your knowledge, and recall it under high pressure testing environment.

    Avoid Distractions

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

    Get Help Early

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

    Why Tutor with Me for Dr. Stocker's CHEM 131, CHEM 231 and CHEM 241?

    • Extra Support - Office hours may not be beneficial if there are too many students and not enough time to get through everyone. I can help answer any questions you have so you don't have to wait until it's too late!

      Exam Tips and Tricks - Get tips and secret resources used by Dr. Stocker. Know UMD's peculiarities and learn specific strategies to study for those ridiculously hard exams.

      Focus on What's "Actually" Tested - I emphasize topics that I know have been historically tested on in your class during our sessions. I'll reinforce really important subjects that you'll need to know to pass your exams and get your desired grade.

      Access To Joy's Extensive Resources - Get access to my entire exam key collection and homework keys for Dr. Stocker, who is known for not sharing any of her past exams and keys.