On the record

All lessons are recorded so students can re-attend the lessons when they need to study for their tests or exams.

Advanced computer software is used to teach math concepts so that students can understand better.

Online Classes

Own time, own target. Fit your tuition classes in your schedule, not the other way around.

Mr Ang is an extremely dedicated and patient teacher who constantly extends tuition sessions just to make sure we cover more content. It is rare to witness such selflessness where a teacher extends lessons up to even an additional of 2 hours without complaint or cost. Every lesson he teaches testifies to his sincere desire for each student to do well. He does not turn anyone down regardless of how “silly” a question might seem and he would share challenging questions with us if he does come across any so as to better the class’ standards as a whole. I am very grateful to be under Mr Ang’s guidance and care as he is not only dedicated but proficient in teaching math. What makes a good teacher is not only his qualifications but his ability to teach and Mr Ang certainly has both qualities. Mr Ang has a dearth of resources for practice and each topic is taught in a structured way which helps students cover the entire syllabus with ease. Furthermore his classes are always taught in an enjoyable and relatable manner; we as students look forward to going to tuition with him as he never fails to cause an eruption of laughter in class while acquiring the necessary skills and knowledge for math. I have certainly improved by leaps and bounds under Mr Ang and 10/10 I would recommend students weaker in math to join Mr Ang’s classes 🙂

Chay Yi Xuan, Rachel

HCJC 2015

Before I came here, I was really bad at math. I got zero for E math and A math at the start of the year and I was at a loss of what to do. That was when my friend referred me to numberskill. Before the first lesson, I had the impression that math tuition would be dry and boring. I though it would be difficult to catch up on my math grades with only 8 months left before my “O” levels. In Mr Ang’s class, it is also possible to have fun while working hard. All in all, if you go for Mr Ang’s class and you put in the effort, nothing is impossible. If there were any math tutor I would refer people to, even if I were asked 1000 times, I would recommend Mr Ang’s class. From zero to A1 and A2 in “O” levels, I’m not joking.

Ching Wan Hern

Nan Hua High School 2013

Mr Ang conducts very entertaining lessons and always ensures we understand the concepts, he also provides in-depth information on various topics. His notes are concise and provides useful tips.

Nuovo Tan Kian Ho

CJC 2017

Mr Ang, just want to say thank you for your guidance for the past 5 years. I really enjoyed your lessons. Thanks for guiding me to distinctions in both O and A levels! Do continue to help more students achieve As!

Lee Jing Yi

PJC 2013

Mr Ang never follows the rigid structures of the notes most schools provide. Instead, he simplifies novel concepts and delivers them in such a way that every student understands. Although these concepts are simplified, they are as in depth as the schools notes. He also ensures that every student understands and is able to solve the various question types before moving on in the lesson. In fact, I learn more here than in school. Apart from the teaching, the environment too greatly suits learning.

That’s why in the 5 years I have been with him, my grades for Math has only improved.

Hemnaath

ACJC 2013

Mr Ang is a dedicated teacher who will readily help you, even after class, with any math question you’ve faced while revising. Before attending Mr Ang’s lesson, I have always doubted the effectiveness of a class tuition. However, i was wrong after attending his lesson. Mr Ang usually keeps his class size small to ensure that each student will comprehend the concepts extensively. His notes includes questions of varying difficulties for greater exposure. Also, every lesson is recorded and uploaded for the convenience of students who wish to re-visit a certain concept. With his guidance, my math has improved greatly. Thank you Mr Ang!

Jolynn Swee

Catholic Junior College 2015

I am a private candidate sitting for the GCE A levels for the second time now in 2015. I approached Numberskills around June this year (2015) in the hopes of finding an experienced tutor who is able to clear my doubts which I had accumulated quite a number of during my self-study this half year long. However, I was more inclined towards a correspondent method of tutoring due to my vision impairment which hinders me from following group tuition classes smoothly. I hoped that the tutor from Nunberskills could allow me to learn through such online methods, but I knew it wouldn’t be easy for any tutor to agree to that. It was inconvenient and time-consuming.

I met Mr Ang, the principal tutor of Numberskills and found him very approachable and understanding. He expressed great empathy towards my predicament and offered an alternative way of helping me. He made an exception case for me to be able to utilize his online tuition facilities which he has yet to open to public consumption, and I agreed to give it a try. On hindsight, it was the right choice to make. Back at home, I began to view the recorded videos that Mr Ang has posted into his website, allowing me to watch them at my own free time and pace. They feature Mr Ang’s detailed guidance in solving some of the most typical and high-order thinking questions that are bound to be tested in the exams, which serve to highlight to its viewers the trend of exam questions and exactly which key points to take note . Mr Ang emphasizes vital learning points in his teachings through a variety of ways, including repetition, more similar questions in that typical concept, the use of different colored annotations and so on. Regardless of visual or audio effect, Mr Ang conveys his teachings to his viewers through the videos rather explicitly and concisely. Over a month or so, I have watched a total of almost 20 Numberskills videos. Hence, I have a better grasp on the method of answering more complicated questions. As my understanding on these higher level math problems improved, new questions are raised of which I require deeper explanation. Fortunately, Mr Ang arranged for a Skype session with me to allow me to clear my doubts with him all at once. It proved to be very effective and time-saving. I feel that the Skype sessions could be so productive because the explanations in the videos are detailed and comprehensive enough such that the doubts that I have are comparatively minimal and straight to the point. I feel that the online tuition from Nuberskills is of high quality and very fulfilling for a new launched platform.

All in all, I discover great potential in online tuition provided by Numberskills, a great part of it is attributed to its dedicated principal tutor and the quality of the pedagogy. I hereby express my utmost gratitude to Numberskills and most importantly to Mr Ang, who has extended his help to me time and again in my journey towards A Level this year.

Laura Lim Huey Mien

-- 2015

Mr Ang’s lessons had always helped me to understand each topic fully. His notes are succinct and easy to understand, even for the difficult topics. Hence, Mr Ang’s notes were always on hand right before I enter the examination hall, to help me remember the skills I needed for the math paper. The board that Mr Ang uses goes a long way in helping me visualise some concepts. The fact that all his lessons are recorded for me to watch them again also helped me in my topical revision closer to A levels. In addition, his lessons were always a joy to attend, as his jokes and friendly personality makes the class atmosphere light. This also made me feel more comfortable to ask questions and clear any doubt I had. With the materials Mr Ang gives and his passion for teaching, it’s hard not to be more confident in my ability in Math.

Tay Yuki

AJC 2016

Before coming for tuition, my mathematics results was not really up to standard, getting B or C when I was in secondary 2 in 2010. After joining numberskill, my mathematics results improved. Mr Ang is a patient tutor who will teach me till I understand. He will go through the topic before every of my class test. He will teach us short cuts like synthetic division and cover-up rule so that I can save time during my examinations. For the past 4 years, he did not give up on me and tried his best to help me reach my aims. Now, I am confident in doing mathematics after joining numberskill.

Tan Jun Kai

Kranji Sec 2013

I joined this class during my secondary two December holiday. My maths were really terrible back then. After attending Mr Ang’s class for almost a year now, I have certainly improved on my math skills and I’m much more confident in maths now. He is a caring and hardworking teacher who is always willing to teach us beyond our stipulated lesson time.

Koo taehyun

Commonwealth secondary school 2017

Mr. Ang is a motivating and dedicated teacher. Because of Mr. Ang, I have gained a lot of knowledge about math, especially simple and concise way of solving the most complicated questions. He makes lessons enjoyable, and at the same time, fruitful, as we learn. Other than his knowledge and skills that he has imparted to me, he has definitely gave me something that cannot be measured through the results I have achieved: the intense passion for math. All in all, Mr. Ang is an all rounded teacher who not only teaches but touches hearts, with his willingness to spend time with his weaker students and his easy going character.

Hilda Chee

AJC 2013

Mr Ang is a dedicated, down-to-earth, inspiring and patient tutor who helps students to easily assimilate complex mathematical concepts without losing depth, which is essential in order to score for H2 Math. Many who are struggling with H2 Math (like myself) would understand that confidence, coupled with the right amount of the right type of practice are often lacking, which results in undesirable grades. Mr Ang’s lessons effectively tackle these areas of weaknesses, but it doesn’t stop there – he makes a point to instill in every student a solid foundation for each topic (that your school won’t really teach) and relate these mathematical concepts to real-life, which is especially important in the revised 9758 syllabus. The enriching yet entertaining lessons effectively encouraged me to press on and realise that there is nothing that cannot be solved if you really know the principles behind what you’re learning. Thank you Mr Ang for all the help you have rendered in the arduous 2 years of JC!

Beatrix

2017 SRJC

After joining Gary in JC2, I immediately felt a difference in the way I grasp mathematics. Gary teaches with different techniques to help students grasp concepts in each topic. I always thought Maths did not need understanding but I realised I was wrong when I joined his tuition class. He prepares his lesson well and his resources are very useful. Moreover, Gary is a very kind and patient teacher, who is always willing to help his students whenever and wherever. I am really grateful for having him as my teacher.

Daanyaal Kham

Yishun JC 2016

Mr Ang is really such a funny, inspiring, patient and good-at-teaching teacher. I really owe it to you that I’m confident in my mathematics. Thankful to have known you since secondary 1!

Constances Seow

SAJC 2013

Mr Ang is a very diligent and motivated teacher who puts in his best effort in equipping his students with relevant skills for math. His teaching is also clear, simple and suited to the understanding of students. At the same time, he is approachable. I am able to inquire about any queries I have during lessons or simply just by sending him a text. Under Mr Ang’s guidance, I had better grasp of math concepts and the confidence to tackle any questions.

Lim Yu Bin

HCJC 2015

Before I came here, I was really bad at math. I always failed my A math and could not pass any tests in school. I was always getting F9 for tests and that made me very demoralized. However, after I joined Mr Ang’s tuition, I improved by leaps and bound. I got an A1 for Emath, A2 for A math for my prelims and eventually got A1 for both A and E math in the “O” levels! Thank you Mr Ang!

Ho Jia Kai

Nan Hua High School 2013

Your math lesson has greatly improved my understanding of mathematics! Even though I joined pretty late, I can feel the improvement in my mathematic. I’m now more confident in doing math questions and I got a B for math! I was a straight U or S student for math throughout JC… Thanks a lot for your guidance!

Amelia Lim

PJC 2013

I have been in Mr Ang’s tuition since secondary 3 and have since followed him all the way up to JC2. I find his lessons very unique compared to other tuition teachers. He engages his students very well and makes learning math fun. He incorporates technology into his lessons which makes learning much more engaging. I always look forward to his tuition classes every week because I know that my 2 hours with him is going to be enriching and well spent. He was the one who sparked my interest for math back in secondary 3 when I was doing really badly. I went on and got and A for O levels and A for H2 math in A levels.

Jonah Goh

Anderson Junior College

Thank you, Mr Ang, for being a dedicated teacher who never fails to make math more enjoyable! The lessons are very fun and the structure of the lessons is well paced such that I am able to follow the lesson as well as understand the content! I am grateful that you put in the extra effort to answer our all extra questions! Thanks again Mr Ang!

Wong Munwei

AJC 2017

I have really improved in my math during my time at numberskill Math tuition. Mr Ang is able to teach the math concepts and problems in a very fun and interactive manner. This has allowed me to really understand the concepts and helped with my math. It was a very enjoyable experience at numberskill.

Bernard Soh Yan Rong

PJC 2015

I started with Mr. Ang during my JC1 year and he has helped me greatly in understanding concepts and in solving questions. His style of teaching is easy to grasp and he will patiently explain the same question until it is completely understood by each student. Although sometimes we encounter very tricky questions, he never fails to solve them and teach us the different methods of coming to the final answer. He also gives us papers of different difficulty levels so we get to try out all the possible kinds of questions that could come out. I have greatly enjoyed my lessons with Mr. Ang. He has been an excellent teacher.

Marcella Low

2013 ACJC

Every lesson is well-crafted and well-paced.

Dedicated and professional teacher.

This is the best math tuition that I have attended.

Sebastian Chee

TPJC 2016

Mr Ang is a very dedicated and patient teacher!! He always manages to make math seems fun and easy and more approachable. His belief and confidence in our abilities motivates us to strive for our very best for each exam/test!! Not to mention he always forks out time for us outside tuition lessons to answer our questions amidst his busy schedule. His lessons are very enjoyable. He also puts in a lot of effort to make his lessons interesting and thus every lesson is very enjoyable and always filled with joy and laughter 🙂 Mr Ang is also a very tech savvy person!! The way he incorporates technology with math has helped me view math in a totally different light. Like which math teacher would literally draw out a 3 dimensional plane, painstakingly plotting out all the points, just to aid your visual learning?!?! You only get this at numberskill Math Tuition.

Beatrice Kay

NJC 2015

Mr Ang is a superb immensely dedicated and highly passionate mathematics teacher! I’m the only student from the East side who would have the “sanity” to travel 20km tö and fro each for his lesson, as the distance traveled is well paid off during lessons- his concise teachings & constant reminders of common conceptual mistakes are deeply engraved in my mind. He also offers personalised consultation on whatsapp and is very prompt to reply to any queries we have regarding school work/our revision. He allows those who were relatively new in JC2 to freely attend JC1 lessons to concretise & reinforce our JC1 topics. For that I am greatly thankful to Mr Ang for making maths lessons really engaging & thrilling with anticipated challenging AJC questions posed to us weekly(and many more).

Lim Yi Xuan

TPJC

I am very glad I came across that advertisement that made me enroll to here. Without Mr Ang’s support I really don’t think I would have gotten such a strong foundation for math. Mr ang makes concepts very clear and provides useful tips to help us remember them well. I highly recommend Numberskill for those seeking significant improvements in math!

Jeremiah

CJC 2017

Mr Ang is a very engaging teacher and he always makes sure that his students understand the concept fully before moving on. He’s also very patient and is willing to take the time to go through concepts that you’re unclear about. He also helps students to truly understand the concepts behind each topic so that the students know what they’re doing instead of just blindly solving questions and putting in formulas without knowing what they mean. This has helped greatly in my understanding of math. Thank you Mr Ang!

Samantha Goh

MJC 2016

Mr Ang is a dedicated teacher willing to go the extra mile for his students. He shows care and concern for his students and tries his best to help us understand the math concepts. His creative methods and simple tricks allow me to remember my work better. Before I went for Mr Ang’s tuition, I struggled with my math but through his help, I was able to improve both my maths to an A1 grade for my prelims. My 3 years with Mr Ang was an enjoyable and fun-filed years as he made math interesting and seemed manageable.

Thank you Mr Ang for your help in getting the As in O levels.

Gregory Yeo

Kent Ridge Sec 2013

I joined numberskill math tuition at the start of my JC2 year, having done poorly for math in my JC1 year and it was not long after which I regained confidence when doing Math. Mr Ang thoroughly and patiently goes through every concept in the syllabus and ensures that we won’t be stumped by any questions due to poor grasp of concepts. He offers his free time after lessons to answer student’s questions and often offers extra lessons for newcomers and students who still have doubts in certain topics to ensure that no one is left behind in class. He also offers other forms of catching up such as video recordings of every lesson, which are made available for students to view if the need arises. Aside from his care for all his students, he is also a great educator and uses a variety of methods to approach the concepts taught, catering to all students with different learning styles. He often probes students to actively think and participate in the lessons, and never puts us down when we make mistakes. He is also systematic and extra lessons and fees payment hardly cause any confusion or trouble for students, if ever! ^^

Denise Lewee Sok Han

ACJC 2015

I attended Mr Ang’s lessons since early J1 and Mr Ang’s weekly lessons really helped me in my understanding of math. Throughout the 2 years, his lessons were always very interesting and fun. They also gave me many opportunities to clarify my doubts and exposed me to different types of challenging questions. His humour also helped to make the lesson more lively. Mr Ang’s detailed notes are very useful and he is also always willing to help us out when we have extra questions to ask. Thank you Mr Ang for the enriching experience!

Tay Yong Ying

AJC 2015