Our Teachers
At Zespa Learning, we’re dedicated to delivering top-tier English tuition through a team of seasoned educators who are well-versed in the demands of the PSLE and O-Level syllabus.
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Aaron Loh
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LEAD ENGLISH TEACHER
Primary & Secondary English
My Qualifications:
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Graduated from NTU with Bachelor of Business with Honors (Distinction)
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Achieved an A grade for General Paper (English Language) in A Levels while studying at Victoria Junior College
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MOE-registered instructor
My Teaching Experience:
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6 years of teaching experience
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Taught over 500 students
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Lead English Teacher at Zespa Learning Centre from 2023 to present.
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Part-time English Teacher at Odyssey Learning Centre @ Tampines from 2020 to 2022
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Private Tutor with 5 years of teaching experience since 2019
What Aaron's previous students & parents say
C5 to A1
Megan Toh, Secondary 4
‘ I started with a C5 in Secondary 2 and eventually achieved an A1 in my O-Level English. ‘
Back in Secondary 2, I was getting C5 for English and didn’t think too much about it. I just wanted to pass. My parents suggested tuition, so I joined Teacher Aaron’s class at Zespa.
His lessons were clear and structured. He provided templates, model answers, and step-by-step explanations that made understanding the components of English easier.
Over time, my grades improved from C5 to B3, and by Secondary 4, I was consistently scoring A2s. Eventually, I achieved an A1 for O-Level English.
What I appreciated most was that Aaron understood each student’s weaknesses and gave targeted feedback to help us improve. He’s honest with his comments, but always constructive.
(O Level English)
D7 to A2
Chua Hui Xuan, Secondary 4
' My grades became more consistent, ranging from B3 to A2, and even improved to A2 in the O Levels. '
During secondary school, my English grades fluctuated wildly, ranging from D7 to B3. Going into an English exam is like a hit or miss to me. However, after receiving help from teacher Aaron, whose patient and engaging teaching style truly resonated with me, my performance stabilized. My grades became more consistent, ranging from B3 to A2, and even improved to A2 in the O Levels.
I recommend teacher Aaron to anyone who is looking to improve in exams and looking for a patient teacher.
(O Level English)
B4 to A1
Lim Xuan Xuan, Secondary 4
' I went from a B4 to an A1, and honestly, I wouldn’t have done it without Teacher Aaron.'
I joined Teacher Aaron’s class in Sec 3 when I was stuck at B4 for English. I wasn’t failing, but I also wasn’t improving no matter how much I tried. His lessons were very different from what I was used to — they were focused, practical, and straight to the point.
By Sec 4, my results started climbing, and I eventually got an A1 for English at the O-Levels. I’m really thankful I stuck with his class, it gave me the push I needed.
(O Level English)
C6 to A2
Bong Jin Lun, Secondary 4
' Under Aaron's mentorship, I was better able to improve not only in my studies but also my discipline and mindset '
Aaron has been a tutor and also a mentor for me since Secondary 1. Under his mentorship, I was better able to improve not only in my studies but also my discipline and mindset. Despite only providing English tuition, Aaron has also advised me with other subjects that I was struggling with and constantly pushes me to improve myself in other areas as well.
Through following a weekly schedule planned, I was able to allocate my time spent of the different subjects while being able to balance my study and rest time. I would highly recommend Aaron as a teacher for anyone needing assistance in English!
(O Level English)
B3 to A1
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Jordan Chua, Secondary 4
‘ I joined in Sec 4 with a B3. I thought English was ‘okay’ — until I realised how much more I could improve. ‘
I joined Teacher Aaron’s class at the start of sec 4 when I was getting B3 for English. I always thought English was just “okay” for me, not bad, but not amazing either. But after a few lessons, I realised how much more there was to learn!
His lessons are super clear and honestly quite fun. He gives us useful notes, teaches in a way that’s easy to understand, and always checks in to make sure we’re following. Even though it’s a group class, I still felt like I got a lot of guidance. He also gives personalised feedback so you know exactly where to improve.
By prelims, I was already hitting A2, and I eventually got an A1 for my Olevel! Super thankful for his help — if you're thinking of joining, just go for it!
(O Level English)
AL5 to AL1
Mother of Keith Ng, Primary 6
Keith has always struggled with consistency in English, especially in comprehension and writing. After joining Teacher Aaron’s class at Zespa, we saw clear improvement not just in exam techniques, but also in overall confidence when using the language.
Aaron provides structured lessons, high-quality materials, and personalised guidance tailored to each student’s needs. He gives timely feedback and communicates clearly with both students and parents.
We were thrilled when my child achieved AL1 for English in the PSLE. I would highly recommend Teacher Aaron to any parent looking for a committed tutor who produces real results.
(PSLE English)
AL6 to AL1
Mother of Wendy Mok, Primary 6
My daughter had always been hardworking, but her English results were inconsistent. She would do well in one paper and drop in the next. By mid-Primary 5, she scored an AL6, and it was a wake-up call for us.
We came across Zespa Learning and decided to give it a try. From the start, Teacher Aaron gave us a clear breakdown of where she was struggling and how he planned to support her. His lessons were structured and focused, with constant feedback and targeted practice. Most importantly, he helped her understand the techniques behind answering — not just memorising formats.
We're very thankful we made that decision early, and we’d strongly recommend Zespa to any parent whose child is trying but just not seeing results.
(PSLE English)
Band 1
Jayes Soo, Secondary 5
' Aaron makes complex components easy to grasp, is patient, and always encourages me to do my best '
I’ve been learning with Aaron for a year during my Secondary School days, and I’ve seen a huge improvement in my understanding and grades.
Aaron makes complex components easy to grasp, is patient, and always encourages me to do my best. The personalized attention really helped me grow more confident in my studies. I highly recommend Aaron to anyone looking to excel academically in English!
(N Level English)
C5 to A1
Megan Toh, Secondary 4
' I started from C5 in Secondary 2 and eventually achieved an A1. '
Back in Secondary 2, I was getting C5 for English and didn’t think too much about it — I just wanted to pass. My parents suggested tuition, so I joined Teacher Aaron’s class at Zespa.
His lessons were clear and structured. He provided templates, model answers, and step-by-step explanations that made understanding the components of English easier.
Over time, my grades improved — from B4 to B3, and by Secondary 4, I was consistently scoring A2s. Eventually, I achieved an A1 for O-Level English.
What I appreciated most was that Aaron understood each student’s weaknesses and gave targeted feedback to help us improve. He’s honest with his comments, but always constructive.
If you're struggling with English, I’d recommend his class. Improvement is possible with the right guidance.
(O Level English)
Band 1
Jayes Soo, Secondary 5
' Aaron makes complex components easy to grasp, is patient, and always encourages me to do my best '
I’ve been learning with Aaron for a year during my Secondary School days, and I’ve seen a huge improvement in my understanding and grades.
Aaron makes complex components easy to grasp, is patient, and always encourages me to do my best. The personalized attention really helped me grow more confident in my studies. I highly recommend Aaron to anyone looking to excel academically in English!
(N Level English)
D7 to A2
Chua Hui Xuan, Secondary 4
' My grades became more consistent, ranging from B3 to A2, and even improved to A2 in the O Levels. '
During secondary school, my English grades fluctuated wildly, ranging from D7 to B3. Going into an English exam is like a hit or miss to me. However, after receiving help from teacher Aaron, whose patient and engaging teaching style truly resonated with me, my performance stabilized. My grades became more consistent, ranging from B3 to A2, and even improved to A2 in the O Levels.
I recommend teacher Aaron to anyone who is looking to improve in exams and looking for a patient teacher.
(O Level English)
AL5 to AL1
Mother of Keith Ng, Primary 6
Keith has always struggled with consistency in English, especially in comprehension and writing. After joining Teacher Aaron’s class at Zespa, we saw clear improvement not just in exam techniques, but also in overall confidence when using the language.
Aaron provides structured lessons, high-quality materials, and personalised guidance tailored to each student’s needs. He gives timely feedback and communicates clearly with both students and parents.
We were thrilled when my child achieved AL1 for English in the PSLE. I would highly recommend Teacher Aaron to any parent looking for a committed tutor who produces real results.
(PSLE English)
AL6 to AL1
Mother of Wendy Mok, Primary 6
My daughter had always been hardworking, but her English results were inconsistent. She would do well in one paper and drop in the next. By mid-Primary 5, she scored an AL6, and it was a wake-up call for us.
We came across Zespa Learning and decided to give it a try. From the start, Teacher Aaron gave us a clear breakdown of where she was struggling and how he planned to support her. His lessons were structured and focused, with constant feedback and targeted practice. Most importantly, he helped her understand the techniques behind answering — not just memorising formats.
We're very thankful we made that decision early, and we’d strongly recommend Zespa to any parent whose child is trying but just not seeing results.
(PSLE English)
C6 to A2
Bong Jin Lun, Secondary 4
' Under Aaron's mentorship, I was better able to improve not only in my studies but also my discipline and mindset '
Aaron has been a tutor and also a mentor for me since Secondary 1. Under his mentorship, I was better able to improve not only in my studies but also my discipline and mindset. Despite only providing English tuition, Aaron has also advised me with other subjects that I was struggling with and constantly pushes me to improve myself in other areas as well.
Through following a weekly schedule planned, I was able to allocate my time spent of the different subjects while being able to balance my study and rest time. I would highly recommend Aaron as a teacher for anyone needing assistance in English!
(O Level English)
B3 to A1
.jpg)
Jordan Chua, Secondary 4
I joined Teacher Aaron’s class at the start of sec 4 when I was getting B3 for English. I always thought English was just “okay” for me, not bad, but not amazing either. But after a few lessons, I realised how much more there was to learn!
His lessons are super clear and honestly quite fun. He gives us useful notes, teaches in a way that’s easy to understand, and always checks in to make sure we’re following. Even though it’s a group class, I still felt like I got a lot of guidance. He also gives personalised feedback so you know exactly where to improve.
By prelims, I was already hitting A2, and I eventually got an A1 for my Olevel! Super thankful for his help — if you're thinking of joining, just go for it!