Endorsal 
Google Felicia Lee
Clementi Town Secondary School
Derron Leonardo Tio
Queensway Secondary School
"I have never passed POA in my life before. After attending Caleb’s class, in just 3 lessons, he was able to cover up 2 years worth of lessons by an ordinary teacher and get me a B4 in prelims from the usual F9s. His lessons are the real deal."
4 years ago
Sean Seah Yaude
Clementi Town Secondary School
"I was never able to understand Principle of Acount and have been failing school exams. I was an F9 student at the beginning of the year. After joing his lesson, I’ve improved greatly and was able to do better in POA"
4 years ago
Trina Fan
Outram Secondary School
"Caleb’s reuse of humor definitely made lessons much more engaging and lovely. His concise lessons works wonders. From a tiresome, boring subject, POA has became an intersting subject. Always came up by Caleb himself had definitely allowed me to memorize some POA theory questions almost immediately. Thank you Caleb!"
4 years ago
Michelle Seah
Clementi Town Secondary School
"Caleb is a very nice teacher. He keeps the class entertaining and enable us to fully understand the question we don’t know. This course allow me to understand POA and allow me to be prepared. He also provide food to keep us concentrated on our work with was a good thing"
4 years ago
Apple Lim
Manjusri Secondary School
"I was about to give up on my POA until I found Caleb on Google. He made POA very interesting and after a few lessons, I had more and more confidence in doing POA questions."
4 years ago
Tan Yu Hui
Manjusri Secondary School
"Caleb conducts very interesting lessons that teach me many things. POA used to be very boringfor me, however after attending his lessons, I have realised that POA can be quite fun too. He tries to make the POA concepts as easy as they can be THANK YOU!"
4 years ago
Megan
Manjusri Secondary School
"The course is concise and fast-paced enough to motivate greater participation. I liked how friendly Caleb was whenever he conducted a lesson, and he made jokes so that we wouldn’t fall asleep. It was a very beneficial experience for me and enabled me to see the more logical side of accounting, so I thank Caleb for that!"
4 years ago
Lim Peng Siong
Geylang Methodist Secondary School
"Caleb has been a very good teacher which understands his students well. he understands us in terms of how tired we and stressed we are after a long day of school and he lets us do his work willingly and that is why I LOVE HIM SO MUCH!!! <3 he also encourages us with his cold jokes when we are feeling down. "
4 years ago
Adrian
Clementi Town Secondary School
"Caleb has helped me improve so much since I’ve first joined this tuition. He encourages me to do my best and rewards for good efforts. Caleb taught me many challenging POA concepts with interesting ways to help me understand it. Without Caleb, I would have lost of my interest for POA. Thanks :D"
4 years ago
Kai Cong
Clementi Town Secondary School
"I always failed POA, never able to understand it and Caleb made me understand it, helping me to improve my grades from F9 to a B3. I am glad to have him as my teacher."
4 years ago
Syafiq Shah
Chu Kang Secondary School
"I was uncertain but keen to join Caleb’s crash course. After going through the crash course for 3 days, most if not all my doubts were cleared. I had a better understanding of the subject. I would highly recommend this course to my peers."
4 years ago
Chew Hui Ting
Bedok Green Secondary School
"I used to hate POA. I had no idea what it was about and had no intrest in POA at all, but after coming for Caleb’s tuition I started to be more interested in POA and scored a lot better."
4 years ago
Kylene Tan
Paya Lebar Methodist Girls School (Secondary)
"This course has been very useful, and has helped me clear various doubts about POA. Caleb uses different method to help us understand concepts and stuff, like through funny and creative examples. I now view POA in a new light after coming for this course and all the POA tuition sessions. Thanks to Caleb’s interesting teaching methods, I am able to understand..." Read more
4 years ago
Shaquille Ahmad
Sengkang Secondary School
"Caleb has been very influential in my POA academics, more influential and helpful compared to my school teachers. I was a E8/F9 student before studying under Caleb. Within a month of his lessons, I jumped to a C6. Another month or so, I was scoring B’s and A’s. it was all thanks to his effort. The lessons, indeed allowed me to “Jump Grades”."
4 years ago
Kristen
CHIJ St. Theresa’s Convent
"Caleb is fabulous! Loves to make many jokes that obvioiusly fail to brighten people’s day. Overall, he is patient and is a very good teacher. Dedication is sure in his feelings and work. C- Confident A- Awesome L- Looks like a panda E- Especially lame B- The bomb"
4 years ago
Marcus Goh
Outram Secondary School
"One word- Fantabulous. Caleb is awesome and is he is good in teaching me for the past few days. I learned many things from him."
4 years ago
Pang Pien Guo
Ngee Ann Secondary School
"Lesson was interesting and productive; I learnt things that I had temporarily forgotten. Caleb was good and clear in teaching. He really put in a lot of effort into the workshop. I do not regret going for this course."
4 years ago
Claudia Lee
Dunearn Secondary School
"Caleb’s teaching method is different from that of my teacher. With Caleb, I managed to attain a B3 for prelims while I got F9 for the whole of secondary 3. I have never liked POA but Caleb made it one of my favourites. Caleb is also very encouraging and entertaining, besides being very knowledgeable. One of the best teachers I have ever met and I’m so gratef..." Read more
4 years ago
Russell Oon
St Hilda's Secondary School
"Caleb is a friendly and knowledgable POA teacher. I am certain my content of POA have increased from the past few months of weekly tuition. And every lesson, Caleb supplies us with snacks for us to munch on while doing questions. Thanks Caleb!"
4 years ago
Nathanon Teo
St Hilda's Secondary School
"Caleb is a great, friendly teacher who engages his pupils. Because of him, I understand and know POA a whole lot better. He always treats us food and class is always fun."
4 years ago
Bryan Koh
Ngee Ann Secondary School
"Caleb has taught me for nearly a year. Throughout this time, I have seen POA in a different light and I have improved tremendously. Thank you Caleb!!! – A friendly and outgoing person with a dynamic personal."
4 years ago
Timothy Yip
East Spring Secondary School
"Caleb is a very good POA teacher. Despite I joined this course at a very late time (August), he manged to comfortabley squeeze two years ot class into 9 sessons and the crash course. Thanks for the crash course! It really he me ‘study’ for POA as my time was tied up with pure geography."
4 years ago
Wesley Lim
Geylang Methodist Secondary School
"Caleb is a one of a kind teacher that you will never find in any other school/tuition centre. He changed a dry subject into a much livelier subject and he makes it easier for his students to remember key concepts. Overall he is a good and fun teacher to have."
4 years ago
Sonia Raj
OSAC International
"When I first started POA, I struggled very much with trying to wrap my head around the many different concepts. I used to score very badly in the subject, scoring C6’s--E8’s. the lousy teachers at my school didn’t help the situation. When Caleb started teaching me ,I could understand the concepts much more clearly and even considered not attending the classe..." Read more
4 years ago
"Caleb is a funny and entertaining tutor I have ever met. Ever since I learnt POA, I scored poorly for it, most of the time I failed. When I joined into the tuition, he was really friendly and patient to me. And he manged to interest me by using his funny jokes and interesting learning techniques to learn POA. His tutoring managed to help my grades improve gr..." Read more
4 years ago