Crack O-Level Physics — the Singapore way

A complete, syllabus-exact course for GCE O-Level Combined Science (Physics) students — built slot by slot around MOE's G3 requirements, with Singapore real-world context, timed mock papers, and practical skills training so you walk into the exam hall genuinely ready.

76 lessonsAI-adaptiveCancel anytimeLearn anywhere

"Physics is already happening on your MRT ride to school — my job is just to show you how to write it down in a way that gets you full marks."

— Your Combined Physics Teacher

What you'll learn

What you'll be able to do

Confidently apply all MOE G3 Combined Science (Physics) concepts — from Newtonian Mechanics to Electromagnetism — at the correct Combined Science depth, never straying into Pure-Physics-only territory.
Solve structured and data-based calculation questions under timed conditions with the accuracy and format required by O-Level Paper 2/3 markers.
Ace the Paper 1 MCQ section by recognising common distractors and applying elimination strategies honed across 400 cumulative 30-minute study slots.
Design, execute, and write up practical experiments to the standard required by Paper 5 (Practical / Alternative to Practical), including uncertainty analysis and graph-drawing conventions.
Connect every physics principle to a tangible Singapore context — MRT braking, HDB thermal mass, ERP sensors, NEA weather data — making abstract theory memorable and exam answers vivid.
Track personal progress through weekly checkpoint quizzes and full-length mock papers that mirror the exact weightage, rubric, and timing of the official O-Level Combined Science examination.

How it works

A school that adapts to you

This isn't a set of static videos. Every lesson is generated live and tuned to where you actually are.

We learn your level

A quick placement check tailors your starting point so you're never bored or lost.

Lessons adapt as you go

Each lesson is written for your pace and your goal, adjusting as your skills grow.

Your AI coach keeps you moving

Checkpoints, feedback, and gentle nudges turn progress into a real result.

The curriculum

What's inside your school

11 modules · 76 lessons

Measurement & Scientific Method

Builds the foundational skills of accurate measurement, SI units, experimental technique, and data recording that underpin every topic in the G3 Combined Science (Physics) syllabus.

1.1SI Units, Prefixes & Physical QuantitiesIncluded
1.2Measuring Length, Mass & TimeIncluded
1.3Precision, Accuracy & Significant FiguresIncluded
1.4Tables, Graphs & Drawing the Best-Fit LineIncluded
1.5Checkpoint Quiz & Multimedia Exploration — Measurement in SingaporeIncluded

Newtonian Mechanics — Kinematics

Develops a thorough, calculation-ready understanding of motion, speed, velocity, and acceleration using distance–time and velocity–time graphs, anchored in Singapore transport contexts.

2.1Distance, Displacement, Speed & VelocityIncluded
2.2Acceleration & DecelerationIncluded
2.3Distance–Time GraphsIncluded
2.4Velocity–Time Graphs & Equations of MotionIncluded
2.5Free Fall & Gravitational AccelerationIncluded
2.6Checkpoint Quiz & Real-World Problem Session — MRT BrakingIncluded

Newtonian Mechanics — Forces & Dynamics

Covers forces, Newton's three laws, friction, turning effects, and the conditions for equilibrium, all at the Combined Science calculation depth required by Papers 1 and 2.

3.1Types of Forces & Free-Body DiagramsIncluded
3.2Newton's First & Second LawsIncluded
3.3Newton's Third Law & Force PairsIncluded
3.4Friction, Air Resistance & Terminal VelocityIncluded
3.5Moments, Torque & the Principle of MomentsIncluded
3.6Centre of Gravity & StabilityIncluded
3.7Checkpoint Quiz & Multimedia Exploration — Forces in Everyday SingaporeIncluded

Newtonian Mechanics — Mass, Weight, Pressure & Energy

Extends dynamics into mass–weight distinction, fluid pressure at Combined Science scope, and the full energy–work–power chain with efficiency calculations.

4.1Mass, Weight & Gravitational Field StrengthIncluded
4.2Pressure in Solids & LiquidsIncluded
4.3Work Done & Energy TransferIncluded
4.4Kinetic & Potential EnergyIncluded
4.5Conservation of Energy & PowerIncluded
4.6Efficiency & Energy in Singapore's ContextIncluded
4.7Checkpoint Quiz & Mock Paper Drill — Mechanics Calculation SetIncluded

Thermal Physics

Covers the kinetic model of matter, internal energy, specific heat capacity, melting, boiling, and evaporation at G3 Combined Science depth — excluding thermodynamic temperature scale and pure-physics internal-energy data questions.

5.1Kinetic Model of Matter & States of MatterIncluded
5.2Temperature, Thermometers & the Celsius ScaleIncluded
5.3Internal Energy, Heating & CoolingIncluded
5.4Specific Heat Capacity & CalculationsIncluded
5.5Melting, Boiling & Latent Heat — ConceptsIncluded
5.6Evaporation vs. Boiling & Cooling EffectsIncluded
5.7Thermal Conduction, Convection & RadiationIncluded
5.8Checkpoint Quiz & Multimedia Exploration — Thermal Physics in SingaporeIncluded

Waves — Properties, Light & Electromagnetic Spectrum

Establishes wave properties, the full electromagnetic spectrum, and geometric optics (reflection, refraction, lenses) at the Combined Science depth needed for Papers 1, 2, and practical tasks.

6.1General Wave PropertiesIncluded
6.2Transverse & Longitudinal WavesIncluded
6.3Reflection & Plane MirrorsIncluded
6.4Refraction, Snell's Law & Critical AngleIncluded
6.5Lenses — Converging & Real/Virtual ImagesIncluded
6.6The Electromagnetic SpectrumIncluded
6.7Sound Waves, Pitch, Loudness & EchoesIncluded
6.8Checkpoint Quiz & Multimedia Exploration — Waves in Real LifeIncluded

Electricity — Static & Current

Builds from electrostatic fundamentals through Ohm's Law, circuit analysis, and practical electrical safety, at the G3 Combined Science calculation depth.

7.1Static Electricity — Charging & Electric FieldsIncluded
7.2Current, Charge & Potential DifferenceIncluded
7.3Resistance, Ohm's Law & I–V CharacteristicsIncluded
7.4Series & Parallel Circuits — Rules & CalculationsIncluded
7.5Electrical Power, Energy & Household CostsIncluded
7.6Domestic Electricity — Safety Devices & WiringIncluded
7.7Checkpoint Quiz & Mock Paper Drill — Electricity Structured QuestionsIncluded

Magnetism & Electromagnetism

Covers magnetic fields, the motor effect, and simple electromagnetic applications at G3 Combined Science scope — excluding Lenz's Law, Faraday's Law, and electromagnetic induction derivations.

8.1Permanent Magnets & Magnetic Field PatternsIncluded
8.2Magnetic Effect of a CurrentIncluded
8.3Force on a Current-Carrying Conductor — Motor EffectIncluded
8.4The D.C. Motor — Structure & OperationIncluded
8.5Electromagnetic Induction & the A.C. GeneratorIncluded
8.6Transformers & Power TransmissionIncluded
8.7Checkpoint Quiz & Multimedia Exploration — Electromagnetism in SingaporeIncluded

Practical Skills & Paper 5 Preparation

Develops all laboratory and alternative-to-practical skills — planning, data collection, graph analysis, uncertainty, and write-up — to the standard assessed in the O-Level Combined Science Paper 5.

9.1Planning an Experiment — Variables & HypothesisIncluded
9.2Apparatus Setup, Safety & TechniqueIncluded
9.3Recording Results — Tables, Units & Decimal ConsistencyIncluded
9.4Graph Drawing — Axes, Scale, Points & Best-Fit LineIncluded
9.5Calculating Gradient & Reading InterceptsIncluded
9.6Uncertainty, Error & ReliabilityIncluded
9.7Drawing Conclusions & Evaluating ResultsIncluded
9.8Paper 5 Mock Practical — Full Timed SimulationIncluded

Nuclear Physics & Radioactivity

The compulsory SEAB 5105 radioactivity topic: nuclear structure, the three types of radiation, radioactive decay, half-life calculations, background radiation, uses of radioactivity, and radiation safety.

10.1The Nuclear Model — Protons, Neutrons & IsotopesIncluded
10.2Types of Nuclear Radiation — Alpha, Beta & GammaIncluded
10.3Radioactive Decay — Writing Nuclear EquationsIncluded
10.4Half-Life — Concept & CalculationsIncluded
10.5Background Radiation, Uses & SafetyIncluded
10.6Checkpoint Quiz & Multimedia Exploration — Nuclear PhysicsIncluded

Exam Mastery — MCQ Strategies, Mock Papers & Final Revision

Consolidates the entire G3 Combined Science (Physics) syllabus through MCQ technique, full mock papers, targeted revision, and structured exam-week preparation.

11.1Paper 1 MCQ Technique — Elimination & Distractor SpottingIncluded
11.2Paper 2/3 Structured Question Technique & Mark-Scheme LanguageIncluded
11.3Full Mock Exam — Paper 1 (MCQ) Timed SimulationIncluded
11.4Full Mock Exam — Paper 2/3 Physics Section Timed SimulationIncluded
11.5Targeted Revision — Mechanics & Thermal PhysicsIncluded
11.6Targeted Revision — Waves, Electricity & MagnetismIncluded
11.7Personal Progress Tracker & Final Exam Strategy SessionIncluded

Who it's for

Is this you?

The Sec 3 Head-Starter

A Sec 3 student who wants to build a rock-solid foundation now so Sec 4 revision feels like review, not panic.

The Sec 4 O-Level Sprinter

A Sec 4 student racing toward the O-Levels who needs a syllabus-exact, mock-paper-ready course to close every knowledge gap fast.

The Supportive Parent

A parent who wants to understand the G3 Combined Science syllabus well enough to guide their child's revision and spot where extra help is needed.

The Private Tutor

A tutor looking for a structured, MOE-aligned framework of worked examples and mock papers to complement their own teaching sessions.

The Concept-Connector

A student who finds abstract theory hard to memorise and needs real Singapore contexts — MRT, HDB, bubble tea — to make physics actually stick.

The Practical Skills Worrier

A student who loses marks on Paper 5 because nobody has properly taught them graph conventions, uncertainty analysis, or how to write a conclusion that satisfies the mark scheme.

Questions

Frequently asked

Your teacher

A note from your teacher

Your Combined Physics Teacher

If you've ever stared at a Physics question, read it three times, and still had no idea where to begin — I want you to know that's not a sign you can't do this. It's a sign nobody has shown you the right entry point yet. That's what this course is here to fix.

I built this school because I watched too many bright students lose marks — not because they didn't work hard, but because they'd studied the wrong depth for Combined Science, or they'd memorised formulas without understanding when to apply them, or they'd never been taught how to actually draw a best-fit line to the standard a Paper 5 marker expects. Those are fixable problems. Every single one of them.

Every chapter in this course is mapped slot by slot to the official MOE G3 syllabus — Measurement, Kinematics, Forces, Thermal Physics, Waves, Electricity, Electromagnetism, Practicals, and full Exam Mastery at the end. Nothing extra, nothing missing. And because I know you live in Singapore, every concept is tied to something real: the way an MRT train decelerates on a velocity–time graph, why your HDB flat heats up slowly and cools slowly, how a transformer makes power transmission across the island efficient. Physics is already happening all around you — I'm just pointing at it and saying, see that? That's your exam topic right there.

The exam skills chapters are just as important as the content chapters, and I treat them that way. You'll practise Paper 1 MCQ elimination strategies, learn the exact mark-scheme language that gets you full marks on structured questions, and do timed mock papers that feel as close to the real thing as possible — because the only way to be calm on exam day is to have already done it before, in a safe environment.

I know Sec 4 can feel overwhelming. Your teachers are rushing to finish the syllabus, your CCA is still running, and your phone exists. This course is structured so you can make steady, visible progress in focused study slots — and the checkpoint quizzes after every chapter will show you, in black and white, that you are actually getting better. Progress is the best motivation I know.

You've got the O-Levels ahead of you, and you've got this course beside you. Let's make every study slot count — together.