Raise your math grades and IB, SAT score fast — algebra, calculus, geometry & statistics with an expert, patient tutor with 22 years of teaching experience

I've known Marianna for 6+ years now, so this review isn't from one random lesson, it's from actually seeing her teach over time. When I was prepping for university entrance exams, she was honestly the reason I got into AUEB Economics on my first try. Not just because she explains math well (she does), but because she makes you actually believe you can do it, even when you're unsure you can.
What matters even more to me is how much she's shaped my character along the way, patience, discipline, sticking with a hard problem instead of quitting on it. These past 2 years she's actually helping me with statistics, and honestly we've gotten pretty close over the years, we hang out regularly outside of lessons too.
If you're thinking about trying lessons with her, just do it. Easily one of the best decisions I've made for my studies.

Miss Marianna was truly helpful! She has a talent in teaching, since everything that she gets to explain gets understood from all aspects.
I really valued the way she approached me as a student, knowing exactly how to push me forward when needed.
With her understanding she was able to guide me through all math chapters, making sure no gaps existed before entering the next chapter.
Overall, I would highly recommend her as a teacher if you want to understand the reason behind everything you do in mathematics, challenge yourself with extra exercises and apply your knowledge not only in exams but also in realizing how the world around us is based on maths. Her humor is also an asset!
10/10 experience.
Wish more students get to experience lessons like hers!

I found Marianna here on Superprof when I was searching for a math teacher since I needed assistance through my university years. She's super knowledgeable and actually invests a lot of effort into shaping your perception of mathematics, making it super interesting. Plus, she’s super professional but also really friendly, so lessons feel like you're just learning with a friend instead of being stuck in a class.
Definitely recommend her to anyone on Superprof who needs a good math tutor!

Mathematics can easily feel overwhelming, but Marianna has a unique ability to make even the most complex topics feel clear, logical, and completely approachable. Her teaching method breaks down tricky formulas, equations, and problem solving techniques into digestible concepts. Instead of just showing you how to get the right answer, she helps you understand the underlying logic so you can tackle difficult problems independently. Marianna is remarkably patient, highly structured, and adapts her pace perfectly whether you are struggling with foundational concepts or preparing for high-stakes exams. If you are looking for a skilled, dedicated, and genuinely supportive math tutor to boost your grades and confidence, I couldn’t recommend Marianna enough!

Marianna was an excellent tutor who helped me significantly with my GMAT preparation, particularly with the Quantitative and Math sections. She was extremely patient, supportive, and knowledgeable, and always explained concepts in a clear and simple way that made them much easier for me to understand.

What I appreciated most was her ability to adapt her teaching to my level and identify exactly where I needed to improve. She helped me build a much stronger understanding of the material and, more importantly, gave me the confidence to approach difficult questions on my own.

I really enjoyed working with Marianna and would highly recommend her to anyone preparing for the GMAT or anything math related. She genuinely cares about her students’ progress and goes the extra mile to make sure you understand the material rather than simply memorising formulas or methods.

I would like to express my complete satisfaction with my collaboration with Marianna. She prepared me exceptionally well for the EPSO CBT tests, with an organized program, clear explanations, and targeted practice focused on the requirements of the exams.

Her guidance helped me gain confidence and significantly improve my performance.

The preparation proved to be completely successful, as I achieved my goal. I wholeheartedly recommend her to anyone looking for serious, professional, and effective preparation for the EPSO exams.

I would like to sincerely thank Marianna for helping me with my exams. I had Marianna as my teacher, and I really appreciated her experience, patience, and excellent ability to communicate and explain the material clearly. She is a highly experienced teacher with great teaching skills and a very effective way of conveying knowledge. I am truly grateful for all her help and support.

She is an amazing teacher! She is always kind, patient, and incredibly sweet. She explains everything clearly and makes every lesson easy to understand. She creates a very comfortable and positive atmosphere. I highly recommend her to anyone looking for a supportive teacher!