Irene Biology Learning Centre

Top-Rated O-Level Chemistry Tuition

Our experienced tutors guide Secondary 3 and 4 students through a comprehensive, exam-focused curriculum designed to build strong conceptual understanding and practical competence, empowering students to confidently tackle O-Level Chemistry exams.

Core Skills We Develop

Equip O-Level Chemistry students with essential exam skills and strategies to build confidence.

Practical-Based Questions

Hands-on training in titration, qualitative analysis, and experimental techniques crucial for Paper 3 practical exams.

Structured Answering Techniques

Learn how to write clear, concise, and well-organised answers to maximise marks in structured and application questions.

MCQ Strategies

Master multiple-choice question techniques to improve accuracy and time management during exams.

Core Concepts & Topical Understanding

Secondary 3 Chemistry Tuition

Our Secondary 3 programme covers fundamental topics to prepare students for more advanced concepts and practical skills in Secondary 4.
Intensive Revision & Past-Year Practice

Secondary 4 Chemistry Tuition

Focused revision of challenging topics, engage in extensive past-year question practice, and application-based problem solving to sharpen exam readiness.

O-Level Chemistry Syllabus 2025

Secondary 3 Chemistry Syllabus

Term 1 Term 2 Term 3 Term 4
Experimental Chemistry
Chemical Formulae & Equations
The Periodic Table
End-Of-Year Preparation
Kinetic Particle Theory
Mole Concept & Stoichiometry
Reactivity Series
Atomic Structure
Acids and Bases
Redox Reaction
Chemical Bonding
Salts
Ammonia
Qualitative Analysis

Secondary 4 Chemistry Syllabus

Term 1 Term 2 Term 3 Term 4
Rate of Reaction
Organic Chemistry: Fuel and Crude Oil
Thematic Chemistry Revision
O Level Chemistry Preparation
Chemical Energetics
Organic Chemistry: Hydrocarbon
Prelim Preparation
Application-based Chemistry question revision
Electrochemistry
Organic Chemistry: Alcohols, Carboxylic Acids and Esters
Polymers
Maintaining Air Quality

Ready to Get Started at Our O-Level Chemistry Tuition Programme?

O-Level Chemistry

Sec 3 Chemistry

In Person

$480 for 4 lessons/month
Saturday 2:30pm - 4:30pm

Online (Zoom)

$400 for 4 lessons/month
Saturday 4:45pm - 6:45pm

Hybrid

Sunday 5:00pm - 7:00pm

Sec 4 Chemistry

In Person

$480 for 4 lessons/month
Friday 6:30pm - 8:30pm
Saturday 9:30am - 11:30am
Sunday 12:30pm - 2:30pm
Sunday 2:30pm - 4:30pm

Online (Zoom)

$400 for 4 lessons/month
Friday 6:30pm - 8:30pm

What Our Students Have to Say

Our students have been to the best biology and chemistry tuition in Singapore, and they are all getting the grades that they deserve. Let Ms Irene help you to achieve your goals!
Dulcie IP student biology and chemistry

Miss Liu’s lessons are well-structured and well-tailored towards her students, she has an engaging teaching style and she’s flexible with lessons. Thanks to her I managed to score an A in both IP biology and chemistry for sec 4, highly recommend!

James O level express pure biology

Before Ms Irene, my biology grade was an F9, but after her tutoring, it jumped to a B3! Ms Irene is a kind and caring teacher that is able to bring out the best in every student, and her teaching methods are second to none! Tough biology questions and concepts were easily understood after she explained them with the aid of diagrams and even a 3D model!

Jasmine O level combined bio and chem

Ms liu was very helpful, she helped me understand the basics of chem and bio. Given that I went for her lessons in sec 4, I honestly thought it was too late. But she made me believe that I could do it as long as I put in hard work, which I did. So thank you Ms liu for the A2 in my cert.

Biology Tuition Singapore

Also Looking for Biology Tuition?

At Irene Biology, we do provide Biology tuition specifically for O-Level students, including:

Other Biology Tuition Programmes

Tailored to Secondary, Integrated Programme, and Junior College students in Singapore, our biology tuition programmes are designed to build mastery and confidence.

IP Biology

Comprehensive coverage aligned with the Integrated Programme syllabus, focusing on conceptual clarity and exam techniques.

A-Level Biology

In-depth tuition for H2 Biology, preparing you thoroughly for the GCE A-Level Biology Examination with a focus on application and analysis.

Elevate Your Biology & Chemistry Grades With Us

Book a Trial Class with Irene Biology Today!
Join the many students who have transformed their grades with Irene Biology. Contact us today to find out how we can help your child go from struggling to excelling!

FAQs

At Irene Biology, we understand that unexpected commitments may arise. But we do not routinely provide Zoom recordings for every class.

Our tutors also provide supplementary notes and practice materials to ensure students stay on track. For online tuition for Science, recordings may be available on a case-by-case basis to support revision, but active participation during live lessons is strongly encouraged for optimal learning.

Each O-Level Chemistry tuition class at Irene Biology typically lasts 2 hours. This duration allows sufficient time to cover new concepts, work through practice questions, and engage in discussions.

The classes are structured to balance content delivery with interactive problem-solving and exam technique practice, ensuring students fully grasp the material while maintaining focus and engagement.>/p>

Interested in joining Irene Biology? Register today!

Currently, Irene Biology offers small group tuition with a maximum of 6 students per class, rather than one-to-one sessions.

This group setting fosters peer learning and interactive discussions while still providing personalised attention from experienced tutors. Small groups enable students to clarify doubts promptly and benefit from collaborative problem-solving, which enhances understanding and exam readiness.

Our O-Level Chemistry tuition programme combines deep syllabus knowledge with exam-focused strategies. We maintain small class sizes to ensure personalised guidance and use carefully curated materials that target common pitfalls and high-yield topics.

Our holistic approach includes practical exam preparation, structured answering techniques, and continuous feedback, empowering students to excel confidently.

Want to register now?

While it is possible to achieve good grades through self-study and school lessons alone, tuition provides targeted support that can accelerate understanding and improve exam performance.

Besides, tuition helps students identify and address weaknesses early, develop effective answering techniques, and build confidence—factors that are often decisive in achieving top grades.

Besides O-Level Chemistry, Irene Biology offers specialised tuition in O-Level Biology for Secondary 3 and 4 students.

Our Biology programme focuses on conceptual clarity, practical skills, and exam techniques, complementing O-Level Chemistry tuition for students aiming for strong science results.

Irene Biology offers specialised tuition for IP Biology tailored to the Integrated Programme syllabus. However, we currently do not provide IP Chemistry tuition. For IP Chemistry, we recommend seeking specialised centres that focus on the IP Chemistry curriculum.

If your child requires Biology support, our IP Biology programme will help build strong foundational knowledge and prepare them for their assessments and transition to JC Biology.

Enrolling your child is simple. You can contact us directly via WhatsApp or the website contact form to enquire about class availability and schedules.

Feel free to check out our lesson plan before you reach out to us!