Mr. Alvin is very systematic in his teaching. He always gives clear examples and reinforces the new concepts with plenty of practice questions. Beyond the lessons, he also knows how to relate to his students and encourages us to do our best in our studies. Thank you for teaching me Mr. Alvin.
Christine Lee (9A* Student)
HELP International SchoolI’m so lucky to have a tuition teacher like Mr Alvin as he is a teacher that is very patient, every time when I don’t understand why and how the question is solved Mr. Alvin will then explain to me with a different style and method until I fully understand about the question, then he will only move on to the next one. He is also a very kind and interesting teacher and in every class, Mr. Alvin will guarantee you with a joyful smile which makes the class not dull but full of happiness. Mr. Alvin will also take some of his off days to give me extra classes .THANK YOU SO MUCH MR ALVIN 
Desmond Kum, A for Ext Maths (2023)
HELP International SchoolI started having classes with Mr Alvin in Year 9. At the time, I struggled with understanding the concepts which made me dread doing math. However after having classes with Mr Alvin, I was able to understand difficult concepts easily and I felt more confident as Mr Alvin’s teaching was extremely concise. Additionally, in classes, he would write organised notes that are straightforward which are easy to grasp and of course extra work to solidify the concepts. During my IGCSE journey I had to switch syllabus midway, but with Mr Alvin’s guidance, the transition was smooth and easy as Mr Alvin was able to prepare me fully in the short amount of time available. I believe without Mr Alvin’s motivation, patience and effort, I wouldn’t be able to strive in Maths. Thank you so much Teacher Alvin for squeezing in extra classes and believing in me!
Loo Vynee, A* for Ext Maths (2023)
Dulwich College ShanghaiMr Alvin has been a great teacher and role model throughout my secondary school journey. He well versed on the IGCSE syllabus that is ever-changing and his notes and worksheets are proof of it. He is always patient and understanding when questions arise and meticulously explains them even when the question is simple and sometimes irrelevant to the subject. Throughout the 6 years in Visi Genius, I can comfortably say that Mr Alvin has played an integral role to achieving A* for all my subjects by teaching me not only mathematics but also life lessons and instilling confidence in my abilities. I truly appreciate Mr Alvin's classes pushed me to achieve greater heights and nurtured my passion for mathematics. Thank you Mr Alvin for always aiding me in my studies and as someone I will always look up to.
Aloysius Tan Cheng Yang , A* for Add Maths, A* for Ext Maths (2023), A* for EFL
Sri KL International SchoolI really enjoyed listening to Mr. Alvin's classes, he teaches us in a very detailed way, one by one and step by step, which I could understand easily. He would always find an easy way to make us understand a topic and teach us an easy way to calculate the answer, which make us also understand the process of the calculation. Mr. Alvin is always willing to help us for any questions we need help for, in class and outside class too. Thank you for making our class more interesting by telling some short stories throughout the class, which made the class alive and not just studying and studying, but also making the class alive and relieving our stress from our studies. Mr. Alvin is a really great teacher that I would thank for helping me reaching this high up for my results. I really appreciate all his help and guidance throughout these years and thank you for everything. Thank you so much, Mr. Alvin!
Mirabelle Au Yoong Jia Tong, A* for Add Maths, A* for Ext Maths (2023) TOP IN THE WORLD (100% for AddMaths)
Sri KL International SchoolMr Alvin is a great add maths teacher. He is very confident on the curriculum he teaches whilst also being very patient while teaching it. Additionally he is also respectful to me and other students in my class, which overall made it really easy to grasp the ideas from the subject.
Ong Jun Zhe, A* for Add Maths (2022)
Regent International SchoolHi Mr Alvin!!!! I think my mum already told you but I got an A for IGCSE!! Thank you so much sir for always helping me this past two years and also giving me classes on Monday for the last month even though that is your off day. I am very happy sir and if I know any juniors I will definitely send them to your tuition. Thank you :)
Chia Wing Tung, A for Add Maths (2021)
Sri KLMr.Alvin is a great teacher who helps me a lot in Add Maths. I have just got my results recently with 8As. Of course, I got an A* for my Add Maths. At first, I always got ungraded for my This subject. After coming to this tuition centre, my Add Maths score eventually becomes better. Mr. Alvin teaches with patience and dedication, he is a very friendly person which makes me feel not shy to ask questions. Mr. Alvin had also furnished the centre that creates conducive environment for student to study in. Not to mention, the centre is very clean too. He is also following the SOPs rules strictly during the pandemic and I felt safe while having tuition. Thanks a lot, Mr. Alvin.
Chow Ren Jing, A* for Add Maths (2020)
Visi TutorHaving spent 2 years in visi genius, I have learned and improved a lot in add maths with the help of Mr Alvin. Mr Alvin provides notes, worked examples and worksheets that are essential for the understanding of each individual topics. He is patient when explaining questions that I’m unsure of and always makes sure that we understand his lessons. With the help of Mr Alvin, I managed to achieve an A* in my IGCSE examination. I am very grateful for all the help and guidance he has given me throughout my IGCSE journey.
Phang Wei Jie, A* for Add Maths (2020)
Nobel International School“ I attended teacher Alvin's class when I first started my Year 10 and I have never regretted! The class was fun, enthusiastic and teacher Alvin is a great and amazing Add Maths teacher! He goes step by step with clear explanation and he gives me enough practice for Add Maths. From C to A for my Add Maths in IGCSE, I strongly recommend teacher Alvin's Add Maths class to everyone.”
Brian Tew, 10As Student
Sri KL“Mr.Sakthi is a good tutor. He helped me in my Chemistry subject. I have improved a lot in the subject through his guidance. His notes may be lengthy, but it includes important knowledge in order to sit for the IGCSE examination. I enjoyed his classes very much.”
Mohd. Danish, A* for Chemistry
Nexus International SchoolMr. Alvin is very systematic in his teaching. He always gives clear examples and reinforces the new concepts with plenty of practice questions. Beyond the lessons, he also knows how to relate to his students and encourages us to do our best in our studies. Thank you for teaching me Mr. Alvin.
Christine Lee (9A* Student)
HELP International SchoolI’m so lucky to have a tuition teacher like Mr Alvin as he is a teacher that is very patient, every time when I don’t understand why and how the question is solved Mr. Alvin will then explain to me with a different style and method until I fully understand about the question, then he will only move on to the next one. He is also a very kind and interesting teacher and in every class, Mr. Alvin will guarantee you with a joyful smile which makes the class not dull but full of happiness. Mr. Alvin will also take some of his off days to give me extra classes .THANK YOU SO MUCH MR ALVIN 
Desmond Kum, A for Ext Maths (2023)
HELP International SchoolI started having classes with Mr Alvin in Year 9. At the time, I struggled with understanding the concepts which made me dread doing math. However after having classes with Mr Alvin, I was able to understand difficult concepts easily and I felt more confident as Mr Alvin’s teaching was extremely concise. Additionally, in classes, he would write organised notes that are straightforward which are easy to grasp and of course extra work to solidify the concepts. During my IGCSE journey I had to switch syllabus midway, but with Mr Alvin’s guidance, the transition was smooth and easy as Mr Alvin was able to prepare me fully in the short amount of time available. I believe without Mr Alvin’s motivation, patience and effort, I wouldn’t be able to strive in Maths. Thank you so much Teacher Alvin for squeezing in extra classes and believing in me!
Loo Vynee, A* for Ext Maths (2023)
Dulwich College ShanghaiMr Alvin has been a great teacher and role model throughout my secondary school journey. He well versed on the IGCSE syllabus that is ever-changing and his notes and worksheets are proof of it. He is always patient and understanding when questions arise and meticulously explains them even when the question is simple and sometimes irrelevant to the subject. Throughout the 6 years in Visi Genius, I can comfortably say that Mr Alvin has played an integral role to achieving A* for all my subjects by teaching me not only mathematics but also life lessons and instilling confidence in my abilities. I truly appreciate Mr Alvin's classes pushed me to achieve greater heights and nurtured my passion for mathematics. Thank you Mr Alvin for always aiding me in my studies and as someone I will always look up to.
Aloysius Tan Cheng Yang , A* for Add Maths, A* for Ext Maths (2023), A* for EFL
Sri KL International SchoolI really enjoyed listening to Mr. Alvin's classes, he teaches us in a very detailed way, one by one and step by step, which I could understand easily. He would always find an easy way to make us understand a topic and teach us an easy way to calculate the answer, which make us also understand the process of the calculation. Mr. Alvin is always willing to help us for any questions we need help for, in class and outside class too. Thank you for making our class more interesting by telling some short stories throughout the class, which made the class alive and not just studying and studying, but also making the class alive and relieving our stress from our studies. Mr. Alvin is a really great teacher that I would thank for helping me reaching this high up for my results. I really appreciate all his help and guidance throughout these years and thank you for everything. Thank you so much, Mr. Alvin!
Mirabelle Au Yoong Jia Tong, A* for Add Maths, A* for Ext Maths (2023) TOP IN THE WORLD (100% for AddMaths)
Sri KL International SchoolMr Alvin is a great add maths teacher. He is very confident on the curriculum he teaches whilst also being very patient while teaching it. Additionally he is also respectful to me and other students in my class, which overall made it really easy to grasp the ideas from the subject.
Ong Jun Zhe, A* for Add Maths (2022)
Regent International SchoolHi Mr Alvin!!!! I think my mum already told you but I got an A for IGCSE!! Thank you so much sir for always helping me this past two years and also giving me classes on Monday for the last month even though that is your off day. I am very happy sir and if I know any juniors I will definitely send them to your tuition. Thank you :)
Chia Wing Tung, A for Add Maths (2021)
Sri KLMr.Alvin is a great teacher who helps me a lot in Add Maths. I have just got my results recently with 8As. Of course, I got an A* for my Add Maths. At first, I always got ungraded for my This subject. After coming to this tuition centre, my Add Maths score eventually becomes better. Mr. Alvin teaches with patience and dedication, he is a very friendly person which makes me feel not shy to ask questions. Mr. Alvin had also furnished the centre that creates conducive environment for student to study in. Not to mention, the centre is very clean too. He is also following the SOPs rules strictly during the pandemic and I felt safe while having tuition. Thanks a lot, Mr. Alvin.
Chow Ren Jing, A* for Add Maths (2020)
Visi TutorHaving spent 2 years in visi genius, I have learned and improved a lot in add maths with the help of Mr Alvin. Mr Alvin provides notes, worked examples and worksheets that are essential for the understanding of each individual topics. He is patient when explaining questions that I’m unsure of and always makes sure that we understand his lessons. With the help of Mr Alvin, I managed to achieve an A* in my IGCSE examination. I am very grateful for all the help and guidance he has given me throughout my IGCSE journey.
Phang Wei Jie, A* for Add Maths (2020)
Nobel International School“ I attended teacher Alvin's class when I first started my Year 10 and I have never regretted! The class was fun, enthusiastic and teacher Alvin is a great and amazing Add Maths teacher! He goes step by step with clear explanation and he gives me enough practice for Add Maths. From C to A for my Add Maths in IGCSE, I strongly recommend teacher Alvin's Add Maths class to everyone.”
Brian Tew, 10As Student
Sri KL“Mr.Sakthi is a good tutor. He helped me in my Chemistry subject. I have improved a lot in the subject through his guidance. His notes may be lengthy, but it includes important knowledge in order to sit for the IGCSE examination. I enjoyed his classes very much.”
Mohd. Danish, A* for Chemistry
Nexus International SchoolMr. Alvin is very systematic in his teaching. He always gives clear examples and reinforces the new concepts with plenty of practice questions. Beyond the lessons, he also knows how to relate to his students and encourages us to do our best in our studies. Thank you for teaching me Mr. Alvin.
Christine Lee (9A* Student)
HELP International School