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.

"*" indicates required fields

Please enter your info to receive an instant email containing rates and details. Joy will followup within 3 hours!

Dr. Stocker's Exam Style

She never shares any resources like past exams and keys to help you study. Tutor with me today for access to resources that will help you prepare for those exams!
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.
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.
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.

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

    Practice Old Exams

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

    Get Help Early

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

    Don’t Cram

    Plan ahead at least 2 weeks. Study by chapter so you absorb in digestible chunks.

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

    • Learn The Source of Exam Questions - Learn where Dr. Stocker sources her exam and homework questions. ~50% of professors do not make their own exam questions.

      Accelerated Catch Up - If you're behind, I'll help you catch up 10x faster than studying on your own using private resources.

      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!

      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.