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Certified Chemistry Teacher | AP, General & College | 30+ Years
Ronni M.

479 hours tutoring

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Hourly rate: $150

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About Ronni


Bio

If you're feeling overwhelmed or wondering why chemistry just isn't making sense, you're not alone. Chemistry builds on itself, so once you miss one concept, it's easy to feel like you're falling behind. The good news is that we can fix that.

My goal is to help you understand chemistry—not just memorize formulas. We'll break difficult concepts into manageable pieces, work through problems together, and build the confidence you need to be successful on your own. Every student learns...

If you're feeling overwhelmed or wondering why chemistry just isn't making sense, you're not alone. Chemistry builds on itself, so once you miss one concept, it's easy to feel like you're falling behind. The good news is that we can fix that.

My goal is to help you understand chemistry—not just memorize formulas. We'll break difficult concepts into manageable pieces, work through problems together, and build the confidence you need to be successful on your own. Every student learns differently, so I tailor each session to your individual needs. If something isn't clicking, we'll look at it a different way until it does. I use diagrams, models, simulations, and real-world examples whenever they help make a concept easier to understand.

After each session, I'll send you a personalized PDF summary of what we covered, along with worked examples and key ideas to review before your next class or exam.

I've taught chemistry for more than 30 years, working with thousands of students in General Chemistry, Honors & Accelerated Chemistry, AP Chemistry, and College General Chemistry. One of my favorite parts of teaching is seeing the moment when a student says, "Oh...now I get it!"

AP Chemistry has always been one of my favorite classes to teach. This past year, 9 of my 11 AP Chemistry students earned a score of 3 or higher on the AP Exam, with 7 earning a 4 or 5.

Whether you're trying to improve your grade, prepare for an exam, or just feel more confident in chemistry, I'd love to help.


Education

University of Pittsburgh
Bachelor of Science
  • Licensed teacher

Policies

  • Hourly Rate: $150
  • Rate details: My standard online rate is $150/hour. Rates may vary for advanced coursework. Cancellations within 24 hours may incur the full lesson fee. Exceptions may be made for emergencies.
  • Lesson cancellation: 24 hours notice required
  • Background check passed on 5/17/2026

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

Chemistry

Chemistry

I have 30+ years of experience teaching chemistry, including Honors and AP Chemistry, and I currently tutor both high school and college General Chemistry students. I help students identify misconceptions, understand difficult concepts, and build the problem-solving skills needed for homework and exams. My AP Chemistry students have consistently performed well on the AP exam, and I have extensive experience preparing students for challenging chemistry courses. My goal is for students to understand the chemistry rather than simply memorize how to solve a problem.

Examples of Expertise


Ronni has provided examples of their subject expertise by answering 10 questions submitted by students on Wyzant’s Ask an Expert.

Ronni M.'s Photo

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Ratings and Reviews


Rating

5.0 (255 ratings)
5 star
(254)
4 star
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Reviews

Fantastic & Knowledgeable

Ronni is fantastic. She blew my child away with how much knowledge she shared in their very first session. We are now three sessions in, and the difference in my daughter’s confidence is incredible compared to where she started. She can take extremely complicated chemistry topics and break them down in a way that actually makes sense, even for an advanced student trying to keep up with the dizzying pace of an intensive high school chemistry class. She is patient, incredibly knowledgeable, and extremely effective. Her years of teaching experience clearly shine through in her ability to meet a student for the first time and have them leave a 60-minute session feeling so much more confident. She also follows up after each session with notes and tools to practice, which is beyond valuable. I can’t say enough good things about her!

Sandra, 9 lessons with Ronni

Knowledgeable, encouraging, and super supportive

Ronni has stepped up over and beyond what was called for to help my daughter who was struggling with Honors Chem get back on track. She is the single best tutor we’ve ever had an I’m so grateful to have found her. I know my daughter is going to thrive now.

Melissa, 6 lessons with Ronni

Great Teacher

Great teacher. We’re repeat customers! We Highly recommend her! Our daughter is back on track in Honors Chem. She comes out of the session feeling a lot more confident and prepared for her tests

Elias, 5 lessons with Ronni

Helpful and Communicative

Ronni was very helpful clearing up the items my son was confused about in chemistry. We had a glitch getting logged in and they were patient and still able to meet the objective even with the shortened time. Will definitely meet with again!

Robyn, 1 lesson with Ronni

Awesome Teacher

She’s helped me so much with all of my work and she is Patient while being u understanding if you are struggling

Brock, 5 lessons with Ronni

Patient, knowledgeable, and great at explaining chemistry

Ronni is a wonderful chemistry tutor! She is patient, knowledgeable, and has a great way of breaking down difficult concepts so they are easier to understand. I really appreciate her teaching style and would definitely recommend her to anyone looking for extra help with chemistry.

Shanira, 26 lessons with Ronni

Amazing tutor!

I've worked with a variety of tutors before, but Ronni is truly amazing! I've had quite a few sessions with her, and she has helped me tremendously with my last prerequisite class, Intro to Chemistry, before nursing school. As a visual learner, online tutoring can sometimes be challenging, but Ronni uses helpful resources to support her teaching and explains information in different ways until I fully understand the concepts. She doesn't just help me memorize the material but she helps me truly understand it and relate it to things I already know. She has gone above and beyond to help me prepare for my exam. She breaks down challenging concepts step by step and is incredibly patient and supportive throughout the process, I cannot recommend her enough! Science courses can be very challenging, but Ronni truly understands how I learn and retain information. She can recognize when I'm struggling and knows when I need extra support. I'm so grateful for all her help and would highly recommend her to anyone looking for a knowledgeable, patient, and dedicated tutor!

Sitara, 12 lessons with Ronni

General Chemistry

Ronni is an excellent tutor! She gets straight to work and breaks down everything for you to understand. She is also very considerate of other students work schedules and is willing to work around them to help.

William, 2 lessons with Ronni

amazing patient tutor!!

I felt scared and lost going into gen chem 2, but after starting my lessons with Ronni everything started to click. Every topic I was once convinced I would never understand was explained to me in a way that just clicked so easily. I now feel confident that i'm going to pass my class!!

Ariana, 19 lessons with Ronni

great teacher

Great lesson as usual! Always willing to work around my schedule and what I’m learning in class. I highly recommend

Tiffany, 10 lessons with Ronni