Sec 3 G3 Chemistry
Ancourage Academy · Secondary · Sec 3
Content reviewed: Jan 2026
Sec 3 Pure Chemistry tuition at Ancourage Academy in Singapore (Bishan & Woodlands) offers focused classes capped at 6 students, following Singapore's MOE syllabus. Weekly 2-hour lessons use our ESB methodology to build conceptual mastery, experimental skills, and real-world application for O-Level preparation. "Chemistry clicks when students visualise molecular interactions, not just memorise equations," observes our academic specialists. Our structured approach helps students connect particle theory with observable phenomena.
What Makes Us Different
Our proven teaching methodology combines evidence-based approaches for maximum learning effectiveness
Ebbinghaus Memory Theory
Self-directed retrieval scheduling where students learn to identify their own weak areas and plan review cycles accordingly — developing the metacognitive skills essential for A-Level success and independent university study.
Socratic Questioning
Rigorous dialectic questioning where students must justify their reasoning and consider counterarguments — 'What evidence supports this?' and 'Where could this logic break down?' — building the analytical rigour expected in higher education.
Bruner's Scaffolding
Minimal scaffolding with maximum autonomy — tutors pose challenging problems and observe, intervening only when students are genuinely stuck — preparing students to structure their own approach to unfamiliar problems.
Key Learning Outcomes
Master Key Concepts
Deep understanding of core topics aligned with MOE syllabus
Critical Thinking
Develop analytical and problem-solving skills
Exam Confidence
Strategic exam techniques and time management
Consistent Results
Improved grades and academic performance
Course Structure
Duration
2 hours per lesson
Full coverage with interactive learning time
Class Size
3-6 students per class
Close guidance, timely feedback, and ample practice
Materials
All materials provided
No material fees — all worksheets and resources included
Curriculum Overview
- ✓Experimental techniques and measurement: Laboratory safety, separation methods, and qualitative analysis.
- ✓Atomic structure and bonding: Elements, compounds, mixtures, ionic and covalent bonding, metallic structures.
- ✓Chemical reactions: Acids, bases, salts, redox reactions, energy changes, and stoichiometry.
- ✓Periodic table and chemical families: Group trends (I, VII, VIII), transition metals, and reactivity patterns.
- ✓Metals and materials: Properties, extraction, reactivity series, and corrosion prevention.
- ✓Electrolysis: Principles, applications, and industrial processes.
- ✓Energy and rates of reaction: Exothermic and endothermic changes, catalysts, and factors affecting rate.
- ✓Organic chemistry (introduction): Hydrocarbons, alkanes, alkenes, functional groups, and basic naming conventions.
- ✓Environmental chemistry: Air pollutants, water treatment, fuels, and sustainable use of resources.
- ✓Examination readiness: Mastery of chemical equations, use of scientific keywords, and familiarity with O-Level assessment formats.
What Sec 3 Pure Chemistry students commonly work on
- 1
Equation balancing — writing and balancing equations with correct state symbols
- 2
Stoichiometry — calculating moles, masses, and volumes in reactions
- 3
Bonding concepts — understanding why substances have particular properties
- 4
Qualitative analysis — identifying unknown substances through systematic tests
- 5
Reaction mechanisms — explaining what happens at the particle level
Learning Progression
Builds On
Lower secondary Science with basic atomic structure and chemical reactions
Prepares For
Sec 4 Pure Chemistry and O-Level Pure Chemistry examinations
Key Transition
Pure Chemistry requires deeper understanding of particle theory and quantitative calculations — students must connect abstract concepts to observable phenomena.
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Frequently Asked Questions
Pure Chemistry covers more topics in greater depth, including organic chemistry, detailed stoichiometry, and advanced electrolysis. It requires stronger quantitative skills and understanding of particle theory. The practical component also demands more precision.
Yes, Pure Chemistry is typically a prerequisite for medicine, pharmacy, dentistry, and most life science courses. It provides essential foundations in organic chemistry and biochemistry that these programmes build upon.
We teach systematic approaches: identifying elements, balancing polyatomic ions first, then adjusting coefficients methodically. Regular practice with immediate feedback helps students develop accuracy. Most students improve significantly with consistent drilling.
Our small-group classes are intentionally kept between 3 and 6 students so every learner receives close guidance, timely feedback, and ample practice.
Each lesson is 2 hours, providing ample time for thorough coverage of topics and interactive learning.
Yes. All lesson materials and worksheets are provided and included in the fees. Students should bring regular stationery and, where applicable, school textbooks/workbooks for reference.
Yes. Our materials and pacing align with the MOE syllabus. External syllabuses (e.g. IGCSE, IB) are available upon request.
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