Programmes & Courses

Unlocking Success in O Level Chemistry Tuition with Focus Chemistry

Welcome to Focus Chemistry’s O-Level Chemistry tuition, your gateway to mastering this fundamental subject and achieving excellence in your academic journey. A strong foundation in chemistry is crucial to enter various fields, from medicine to engineering.




At Focus Chemistry, we deliver a comprehensive coverage for all chapters within the O-LEVEL, IP and IGCSE syllabus.

More than 90% of our O-Level students have achieved top grades.

Join Focus Chemistry for Proven Results


Specially designed O Levels and IGCSE Chemistry Programs. Stress-Free Learning. Score Excellent Results.

We are known for providing the top O Level Chemistry Tuition in Singapore. The level of expertise we offer here at Focus Chemistry is like no other – small and intimate group settings, effective individualised attention, with a focus on concept understanding and application rather than rote learning.

We also place utmost emphasis on complicated and confusing principles and address the most challenging examination questions.

We are confident that your Chemistry grades will soar, while you develop a newfound appreciation and love for the subject like never before!

At Focus Chemistry, we deliver a comprehensive coverage for all chapters within the O-LEVEL and IGCSE CHEMISTRY syllabus.

Tuition Coverage


(Monday to Friday)

Saturday Sunday
O Level Chemistry 3:00 PM to 9:00 PM 9:00 AM to 5:00PM 9:00 AM to 6:00 PM
IP Chemistry 3:00 PM to 9:00 PM 9:00 AM to 5:00PM 9:00 AM to 6:00 PM
IGCSE 3:00 PM to 9:00 PM 9:00 AM to 5:00PM 9:00 AM to 6:00 PM

Common Student Struggles in O Level Chemistry

Many O-Level Chemistry students face common struggles such as grappling with abstract concepts, understanding the periodic table, and balancing chemical equations. Additionally, memorizing complex chemical reactions and applying them accurately in exams can be daunting. These challenges can lead to frustration and a lack of confidence.

  • Do you always rely on mere memorisation to pass every test or exam?
  • Do you tend to forget concepts easily?
  • Are you sufficiently prepared to achieve the distinction you desire? Or are you still feeling lost?

Tackling Challenges Head-On

At Focus Chemistry, we believe in a holistic approach to tackling challenges. Our tutors create a supportive environment where students are encouraged to ask questions, engage in discussions, and participate in hands-on experiments. This active learning approach not only demystifies complex topics but also fosters critical thinking and problem-solving skills.

The Significance of O Level Chemistry Tuition

O-Level Chemistry tuition plays a pivotal role in shaping students’ understanding and performance in this subject. Chemistry can often prove challenging within the confines of a regular classroom setting. Experience tutor Dion Khoo provides personalized attention and focused guidance. We can bridge this gap and provide students with a clearer understanding of complex concepts.

Benefits of Our O Level Chemistry Tuition:

Enrolling in our O Level Chemistry tuition offers a multitude of benefits. From a personalized learning experience that caters to individual learning styles to in-depth explanations of difficult topics, students gain a deeper insight into the subject. 

Addressing Low Distinction Rates

Low distinction rates often stem from the lack of targeted support and individualized attention. Classroom sizes, differing learning paces, and limited resources can hinder students’ ability to excel. Our O Level Chemistry tuition aims to reverse this trend by focusing on each student’s strengths and weaknesses. We wish to cultivate a deeper understanding and appreciation for the subject.

Achieving Distinction in O Level Chemistry with Focus Chemistry

To achieve distinction in O Level Chemistry, consistent effort and strategic study techniques are essential. Tutor Dion Khoo works closely with students to identify areas for improvement, develop effective study plans, and provide ample practice opportunities. Through a combination of conceptual clarity and exam-focused preparation, we pave the way for distinction.

Engaging with Focus Chemistry Tutor Dion Khoo

Dion Khoo, our esteemed chemistry tutor, brings a wealth of experience and passion to the classroom. With a proven track record of nurturing students’ academic growth, Dion Khoo’s engaging teaching style, coupled with his ability to simplify intricate concepts, makes him the ideal mentor for O Level Chemistry aspirants.

Dion Khoo’s extensive knowledge of Chemistry is evident in his two decades of teaching experience locally and globally through the e-Tutorial programme. He is recognised for his intellectual prowess in Chemistry as he is honoured to chair symposiums and judge competitions. He also guided student research projects that championed in Singapore Science competitions with flying colours. Dion Khoo propagated his knowledge by administering workshops and supervising training, such as the Singapore Junior Chemistry Olympiad. Overall, Dion Khoo has proved that his teaching methods and learning strategies are practical and result-oriented.

Why Choose Our O Level Chemistry Tuition?

Focus Chemistry’s O Level Chemistry tuition program offers a comprehensive curriculum tailored to the O Level syllabus. Our small class sizes ensure personalized attention for every student, fostering an interactive learning environment. Through detailed explanations, practical examples, and consistent assessment, we empower students to achieve academic excellence.

O Level Chemistry Maximum Results Guaranteed in Minimal Tuition Time!

Getting things right as soon as possible is critical in achieving the most desirable outcome in your final examinations.

Choose to learn from one of the most experienced Chemistry tutors in Singapore with a proven track record in helping hundreds of students attain the results they truly deserve. Save time by learning via the correct techniques and gain invaluable examination tips within a short period. 

We offer the following techniques to master the O Level Chemistry topics:

  • Crafted planning questions
  • Mock-up examinations
  • Exercise papers

Experience  O Level Chemistry Tuition with Motivating Environment!

Here at Focus Chemistry, we believe that learning goes beyond the mere deliverance of knowledge. On top of helping students nail down the topics covered in O Level or IGCSE Chemistry tuition classes, we strive to inspire and motivate you to see the relevance of your education in your daily lives. Besides helping you excel in your examinations, we also hope that through our unique teaching methods below, you too will develop a love for learning Chemistry.

  • Small-sized class with 10 learners
  • Simplified notes
  • Concept and mind maps for visual-aided learning
  • Mnemonics
  • Board works and presentations
  • Guided laboratory activities
  • Individual mentoring

What do our students and parents have to say?

Here are some of the testimonials that our students and parents shared about our O Level Chemistry tuition services:

Jonathan Khoo

Grade A1 in O Levels Pure Chemistry (2020)

Maris Stella High School

Mr Dion Khoo is a very dedicated tutor that always strives to help students achieve nothing but excellence. His lessons are impactful and he is always able to provide additional information on certain topics to deepen our understanding of it. His lessons are far more engaging and simpler to follow than what was taught in the school. Even though his teaching style is unique, it provides remarkable results and it has definitely contributed to my successes in Chemistry. Lastly, his lessons are clear and concise, which greatly benefited me by eliminating useless information to remember.

Mrs Poh Yan Ling

Parent of Luke Poh

Grade A2 in O level Pure Chemistry (2020)

Angle Chinese School (Independent)

Dr Ong is a dedicated tutor and the best chemistry tutor that I have engaged to help my son.

He was able to diagnose the gaps and inaccuracies in my son’s understanding of the subject. He simplified concepts which helped my son to understand and apply the concepts. He also gave my son a good revision schedule and emphasised the key learning points for each lesson.

As a result of his tutoring efforts and encouragement, my son improved from a D7 to an A2 for his O level exams.

Frequently Asked Questions in O Level Chemistry Tuition

Here are the top questions frequently asked by parents who wanted their children to excel in O Level Chemistry tuition:

Do you prepare students for A levels or IB diploma after O levels?

A levels/IB Diploma Bridging classes for post-O level students are usually conducted from end-November to mid-January. During this 8-10 weeks’ course, students experience a sample of the variety of topics, as well as the nature of questions at these higher levels.

Do you conduct group lessons for IP students sitting for A level or IB track?

Group classes conducted for secondary school students are usually for those who study Secondary 3 and 4 pure Chemistry. For IP/IB students, due to similarity in content, they can join the O level Pure Chemistry classes.

However, there are some IP schools, such as NJC and ACS(I), where the fraction of the syllabi that are of A level/IB level are much greater than other IP schools. As such, the typical O level Pure Chemistry classes will not be a good fit. The tutor may customise the group class to accommodate students of 2 different tracks within the same class, or the student can opt for a more customised and personalised one-on-one lesson with the tutor.

Does the tutor conduct intensive revision for O and A levels?

The tutor does conduct intensive revision for O and A levels, usually during the 2nd/3rd week of June. Collation of the most recent past-year preliminary examination papers will be used for topical revision after the concepts of each chapters are taught.

Ready to Unleash Your Maximum Potential?

Are you committed to achieving better grades as much as we are? Are you ready to excel in your next paper? If you are willing to make an effort for improved results, join us now! 

Your thoughts and suggestions on our courses are greatly appreciated. Fill out our quick Online Survey here

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What students are saying about Focus Chemistry on Google?

Aravind Madabhushi
Aravind Madabhushi
12 May 2021
Mr Khoo is one of the most inspiring and dedicated teachers I have come across in my schooling life. I came to Mr Khoo about 4 months before my A levels, where I was struggling to pass my school's chemistry papers. I had a very poor understanding of the concepts and I was not sure how I could recover in time for my A levels. During my first lesson itself, Mr Khoo sat down with me and was able to identify most of my weaknesses and lapses in the subject, and within 2 months, my grades jumped from an E to an A for my prelims, and I was able to score an A for my A levels as well. He would also sit down with me after lessons on some days to talk about concepts not covered in the A level syllabus just so I could have an all-round understanding of the subjects. It is truly a joy to be taught by Mr Khoo.
Calvin Chia
Calvin Chia
22 February 2021
Mr Khoo is a skilled and experienced teacher who makes learning chemistry simple but fun. Lessons are always filled with laughters and joy. In addition, his ability to break down complicated chemistry concepts and ideas into succinct and simpler steps that we can follow, allows us to grasp the subject of chemistry easily. Delivering results is not a problem for Mr Khoo, and what makes him exceptional is the enjoyment we get during classes while learning at Focus Chemistry.
Nadia Lee
Nadia Lee
8 December 2020
Mr Khoo is very effective in teaching new concepts, as well as reinforcing old ones. He has greatly helped me in chemistry this past year and I am confident that I will score well with his help.
Gabrielle Lee
Gabrielle Lee
7 December 2020
Mr Khoo is an experienced chemistry teacher and he puts in a lot of effort to provide us with good quality educational resources and tips to do better in our examinations. I have seen great improvement in my understanding of JC level chem and it has piqued my interest in chem. He is also quick in responding to questions asked outside class time.
6 December 2020
Mr Khoo's clear and concise teaching makes learning chemistry a lot easier. Not only that, but because my interest in chemistry increased, my results automatically increased helping me get 6 points in my y4 fye from only a mere pass in y3.
4 December 2020
Mr Khoo is an excellent teacher. He breaks down concepts into understandable bits of information, making chemistry a joy to learn. His patience and his vast knowledge allows students to learn more than just what is taught in school, making it a more relatble subject when learning real world applications. Mr Khoo is dedicated, checking in on every student after each major examination. He makes sure that the student understands their mistakes made, boosting their learning process. The three years that i spent with Mr Khoo was undoubtedly worth it. Thanks Mr Khoo
De Almeida Sonia
De Almeida Sonia
3 March 2018
Mr Khoo is very competent in teaching JC chemistry and is very explicit in his explanation. He uses a variety of teaching methodology to simplify questions and teaches students derive answers using the quickest methods. He develops our thought processes and links topics to real life to enable better conceptual understanding.
2 March 2018
Easy to understand and clear lessons!
Jaian Kurup
Jaian Kurup
28 January 2017
Mr khoo is one of the most knowledgeable and patient people I know, and therefore one of the best teachers I have ever met. His classes are extremely conducive and productive and well worth the time spent, where he takes the effort to make sure every single person in the class has understood the topic before moving on. He has helped me improve tremendously from a C5 to A1, and ultimately a distinction in my O levels.