Jes Kier C. Preply

“Very good experience !”

— Diego

“Very professional and good at calculus!”

— Ricky

“Very nice and very supportive, makes sure you are comfortable and doesn’t judge for any mistakes. Is patient and encourages students, I always felt respected and encouraged to do my best during our lessons!”

— Isabella

“Jes is extremely patient and kind! I highly recommend him as a tutor for those who are anxious when doing math and IB students! :)”

— Viola

“Very engaging, cares about progressing with / tailoring to their needs.”

— Michael

“I usually preferred studying math on my own because I had never found a tutor who truly adapted to my needs. While preparing for the OMPT-D exam, I decided to look for a tutor and found Jes, and I can confidently say he is the best math teacher I’ve ever had. He is extremely patient, explains everything clearly, and never makes you feel bad for not understanding. He takes the time to repeat things as many times as needed and has a personalized plan based on each student’s goals. Thanks to him, I’ve gained much more confidence and seen real progress in a short time. I 100% recommend Jes.”

— Almudena

“Really polite and helpful, solved all my questions. I finished the lesson feeling more confident with my math capabilities.”

— Nikolas

“I did my SAT preparation next to Jes for just 2 weeks and I was able to achieve a maximum score. I’m super confident to say that he is the number 1 maths option in the whole of preply. HE DEFINITELY HELPED and his maths skills go way further than just SAT, from A-level decisions (very unknown and strange course) to further maths calculus he was able to help with all of the above. He is not only a teacher but a great advisor and mentor and I strongly recommend him!”

— Santos

“I have done one month of preparation for the maths section of my SAT and can confidently say that he has greatly improved my score. He always made sure to answer all my questions and taught me all types of tips and tricks. 100% recommend!!!”

— Juanma

“Tutor Jes Kier helped me a lot. He helped me passed my final test this semester. Great personality”

— Joshua

“amazing tutor, very patient!”

— Jeje

“Jes Kier sir teaches me in a lovely way and likes me dearly.He agrees to teach whatever you want to learn.Thumbs up!”

— Ryan Arya

“Jes is really good at teaching. I have failed my 1st term math exam and had to take a resit. That’s when I started taking classes, with help of Jes I passed my resit. Then in both 2nd and 3rd term I passed my exams and successfully finished the academic year. He is also really funny.”

— ali

“He is very much a professional tutor willing to teach in a way you'll understand”

— Nicolas

“Jes is an incredible tutor who is truly passionate and deeply invested in his students’ success. His ability to explain difficult concepts with patience made such a difference for me. He always went above and beyond, whether it was by taking the time to ensure I fully understood the material or offering encouragement when I felt stuck. I felt genuinely supported and motivated during every session. Having Jes as my tutor was an amazing experience, and I’m so grateful for his dedication and guidance.”

— Eve

“Very thoughtful, Explains things well, works with you through the problems and very kind. 10/10”

— Charles

“Great teacher. Helped me understand many topics i didn't at first.”

— Ithan

“My tutor had extra questions for me to work on and really made me understand how to rationalise numbers and solving recursive and explicit both geometric and arithmetic formulas.”

— Ruby/Mark

“I had a very positive experience he’s very patient and enthusiastic I enjoyed our lessons and benefited a lot in a short amount of time.”

— malak

“i received a lot of help for my igcse preparation , and i really feel i improve my mathematical skills.”

— Maxim

“Teacher Jess is a very nice teacher and he is very patient and kind and his teaching methods are really good and he can help you develop your maths skills very quickly. He also can help you with your homework or to prepare for a test.”

— Margetts

“Jes Kier is a wonderful tutor as soon as my daughter started taking lessons with Jes she started getting really good grades and she enjoys working with him.Thank you Jes Kier”

— Dunja

“Kuya Jes is a very friendly mathematics tutor who explains the complex concepts in simple ways for better understanding and makes the hard problems seem easy once explained by him.”

— Anonymous

“Jes is a kind math teacher who taught me for a number of years. Having lessons with him made me understand math more than ever before! I wish to continue having lessons with him.”

— Nariaki

“I am really thankful to have Jes in my study journey. Every lesson we had was so amazing. He is very patient and willing to teach. If I don't understand, he will find another way to let me understand and explain more, ensuring I can fully understand. He is the best professional tutor I have ever met.”

— Ronda

“Very helpful and supportive”

— Sarah

“A great tutor. Very hard working, takes the time to explain things to the best of his ability. Book a trial lesson!”

— Elenna

“I really enjoyed learning from Professor Jess. He explains things patiently, making math easier to understand. His teaching style is clear, and he teaches at a pace that suits the student. He takes the time to ensure you grasp each topic. Highly recommended!”

— Anonymous

“Amazing person and a life saver! I had an upcoming exam in few days for college and he helped me over the weekend, when most of tutors were not available. For just few classes I was ready even before I expected! Definitely going to work with him in future. He is preparing for every class and giving his best. Highly recommend to work with him!”

— Anonymous

“He's absolutely an amazing math tutor. Always shows up with great energy and positive attitude! I also love how prepares well before the lesson to make sure we don't waste any class time. And he explains everything well and clear!”

— Vivian

“Excellent with kids! Very patient and friendly:) my daughter enjoyed every session so far”

— Jessie

“Mr. Kier has been an excellent mathematics teacher helping me with my IB Math AI HL course. He helps explain and simplify difficult problems and / or concepts. I can say that my math skills have definitely improved in many aspects since starting with him.”

— Anonymous

“Jes is so good with my son! He is best math tutor we have ever had.”

— gina

“Jes had been a great help preparing my daughter for her exams in Precalculus throughout her senior high school year. We appreciate his teaching skills, patience and flexibility with scheduling. We will definitely book him in the future for college math!”

— Anonymous

“Jes is a very good math teacher. He is fun, patience and knowledgeable with kids. My son enjoys taking his math lesson with Jes. Whatever I ask Jes to teach to my son, he always tries his best to do so and we are happy to have him as my son's math teacher.”

— m

“My brother learned so much from this teacher. I’m very happy about that.”

— Quyen

“Jes has been working with our son on the IB AA course for a couple of months now. Not only have the results shown academically but also the motivation to engage with mathematical thinking and pursuing problem-solving skills. We are grateful for Jes’ patience and his fun and respectful approach to his lessons. He’s definitely a great tutor if you’re looking for support in the lead-up to graduation.”

— Anonymous

“Jes has been a wonderful tutor for our daughter Victoria. He is very patient and explains key concepts very well. He is also funny and knows how to make maths entertaining, which is very difficult to do”

— Laurent

“My 2 kids (8 and 11 y/o) absolutely adore Jes. He understands how to keep them engaged and excited about math. I explained to him in the beginning about what I’m looking for in a math tutor and the goals we’d like the kids to achieve. I’m happy to say he’s been hitting the mark with each lesson and also just a super fun and positive teacher ! We highly recommend Jes for kids!”

— Anonymous

“Jes Kier is very patient, professional and nice to his students. My son loves his lessons and states it really helps him to improve his math skills. On the recent math test , he got 24/25 scores and he is very happy about it! Thank you, Jes!”

— Olga

“Mr. Kier has been a wonderful tutor who can break down and explain complex mathematical problems in simple step by step solutions. He is has been really supportive and helpful and I have learned a lot on my journey of learning from him.”

— Abdulrahman

“Jes is a very energetic, kind, helpful, and smart tutor. He always has a smile on his face and that makes me have one too. He teaches me a lot in math and improves my skills in every lesson.”

— Arina

“Jes is fantastic! He is assisting my son so much and has huge energy and enthusiasm which inspires and motivates! Thank you!”

— Anna

“Helpfull teacher, my son enjoying learn from him.”

— Anonymous

“Jes has really supported my daughter with her math - tailoring to her needs and adapting each session to support her in the school curriculum. Jes has also supported my son - I highly recommend him to other parents as a tutor that will make an impact quickly whilst ensuring kids still keep the passion and love of math. Thank you!”

— Anonymous

“To me, Teacher Jes is a great tutor! I feel that he is able to guide me into answering the questions. The good thing for me is that he doesn't tell you the answer. He hints at what I should be thinking about to get to the answer, which Is really important in learning the key skills in solving math problems. All I have to say is, Teacher Jes is someone that can help you no matter what level you are at.”

— Mauro

“I love these lessons, I learn so much and Jes explains everything so well. I struggle with math in school but with these lessons I enjoy it so much. I learn a lot and would recommend for everyone.”

— zgadnij

“Jes Kier's an excellent teacher who brings an amazing energy to his classes. Along with great teaching skills and his flexibility in class structure he makes for an A+ tutor :).”

— Anonymous

“BEST maths teacher EVER: Patient, professional and dedicated! Every child/student would wish a teacher like him.”

— Sabina

“Super patient maths teacher! Can explain very well the concept and my kid loves him!”

— vivien

“Very patient teacher. He really wants you to to understand the concepts.”

— Anonymous

“Really helped me with my struggles in mathematics. Great personality and very professional! Thank you”

— Anonymous

“Best Tutor I have ever had was very patient and helped me tremendously with my difficult math homework!!”

— Lucrecia

“Extremely dedicated towards his work and have seen improvement in my child. Really happy to find a teacher like him.”

— Hussaina

“Teacher Jes is an amazing tutor! He has a very positive personality and he helps me with a my struggles in math. Highly Recommend!!”

— Vincent

“Teacher Jes is a great tutor. He has been working with my sixth grade son for a month now, and I can already see the difference in his confidence and ability. My son loves the sessions because Jes is patient, encouraging and explains each step logically and orderly. He is a wonderful tutor!”

— Jordan

“My 7 and 9 years old son likes Jes math lesson so much, he is a professional and experienced teacher, his lesson is fun and interactive. My elder son told me that the way Jes taught him on math, made him easy to understand and do the math faster. *Highly recommended Jes*”

— Rena

“Jes is teaching Math to my son. Jes is friendly, but at the same time very professional. Jes keeps my son engaged for the whole one hour class. He makes math fun and enjoyable. He is always very punctual and flexible with his schedule. I recommend Jes to anyone who wants positive results for a Math test or improving skills on this subject.”

— Markus

“Mr. Jes is very calm and understanding, willing to go through and make sure that I understand and get the what I need right. Very friendly and respectful.”

— Anonymous

“Really good maths teacher and helps me a lot :)”

— Anonymous

“Mr. Jes is very kind and informative in his teaching style . A couple of things that I really appreciate about the way he tutors are how he can be very patient and understanding if certain problems aren't working out for you and his push through attitude when it comes to test taking.”

— Anonymous

“Really good mathematics teacher , helps me a lot with exercises that I was confused about.”

— Leon

“Mr. Jes is an excellent teacher, always helps me in assignments and test preparation. He explains calmly. I used to hate maths literally, but after getting classes from Mr.jes now, I started liking maths.”

— SAM

“Jes, is such a patient and brilliant teacher and gives through explanation to my son during lesson. He looks forward to having lessons with him.”

— megasonic

“Teacher Jes is energetic, engaging, well-prepared, patient and fun. My two children enjoy their math lessons, which is unusual. Keep up the great work. Thanks.”

— Anonymous

“Jes is the math tutor for my two children. He is extremely patient, flexible, and very engaging! We are so thankful for Teacher Jes. My girls love having him as their tutor. Thank you Jes - we love learning from you and look forward to learning more!”

— Anonymous

“Really proficient, masterclass professor, and his patience to teach is superb.”

— Anonymous

“Jes is an exceptional tutor! He is very knowledgeable and well-versed in math. He teaches math concepts in a way that is very easy to understand all while making it fun! I highly recommend Jes as a math tutor!”

— Anonymous

“Jes is an experienced licensed professional math tutor. He is very patient, calm, and very well knowledgeable.He is currently teaching my kids with SAT Math and Statistics. Very highly recommended.”

— E

“This is very funny teacher :-) The time went so fast ! My son wants definitely more! All kids would love math if they had in school teachers like Jes Kier. Thank you very much”

— Alicja