Cameroon GCE A-Level Physics study materials
Cameroon GCE A-Level Physics study resources

Cameroon GCE A-Level Physics study plan

Cameroon GCE A-Level Physics · Give each week a clear focus.

8 weeks · About 6 hours per week

Week 1

Mechanics

  • Derive and apply the three equations of uniformly accelerated motion to solve at least 15 kinematics problems, including projectile and free-fall cases

  • Draw and interpret displacement-time and velocity-time graphs, extracting gradient and area with correct units

  • Resolve forces on inclined planes and in equilibrium problems using free-body diagrams

  • State and apply Newton's three laws to connected bodies, lifts and pulley systems

Your checkpoint

A handwritten solutions booklet of 20 mechanics problems (kinematics plus Newton's laws) with every free-body diagram drawn and each answer checked against unit consistency

Week 2

Mechanics

  • Apply conservation of momentum to collisions and explosions, distinguishing elastic from inelastic cases by kinetic energy check

  • Calculate work, power and efficiency in mechanical systems, including machines with friction

  • Use energy conservation to solve problems involving pendulums, ramps and falling bodies

  • Define and compute torque, and apply the principle of moments to balanced and hinged beams

Your checkpoint

A one-page formula-and-method summary sheet for momentum, energy and moments, plus 10 solved past-paper-style questions scored against a marking scheme

Week 3

Mechanics & Electricity and Magnetism

  • Solve circular motion problems for satellites, conical pendulums and banked tracks using centripetal force

  • Apply Newton's law of gravitation to orbital periods and gravitational field strength at altitude

  • Define electric field strength and potential, and sketch field patterns for point charges and parallel plates

  • Compute forces between point charges using Coulomb's law in vacuum and in a medium

Your checkpoint

A comparison table of gravitational and electric fields (force law, field strength, potential, field-line diagrams) plus 12 solved numerical problems across both domains

Week 4

Electricity and Magnetism

  • Apply Ohm's law and resistivity to calculate resistance of wires from length and cross-sectional area

  • Analyse series, parallel and combined circuits to find current, p.d. and power in each branch

  • Apply Kirchhoff's laws to multi-loop circuits and verify answers by energy balance

  • Explain the potential divider and use it to design a simple sensing circuit

Your checkpoint

A timed 45-minute circuit-analysis test (10 questions) self-marked, with a written error log listing each mistake and the corrected reasoning

Week 5

Electricity and Magnetism & Electronics

  • Describe the magnetic effect of current and calculate force on a current-carrying conductor using F = BIL sin theta

  • Explain electromagnetic induction and apply Faraday's and Lenz's laws qualitatively and numerically

  • Distinguish the properties and biasing of p-n junction diodes and use a diode in a rectifier circuit

  • Explain the action of an operational amplifier as comparator and inverting amplifier, and calculate gain

Your checkpoint

A labelled circuit-diagram portfolio of five circuits (potential divider, half-wave rectifier, inverting amplifier, electromagnet, a.c. generator) each annotated with the physics principle and one worked calculation

Week 6

Waves and Optics & Thermal Physics

  • Apply the wave equation v = f lambda and superposition to solve interference and stationary-wave problems

  • Use the diffraction grating equation and Young's double-slit relation to calculate wavelength and fringe spacing

  • Trace ray diagrams through converging and diverging lenses and apply the lens formula with sign convention

  • Apply the gas laws and the first law of thermodynamics to isothermal, adiabatic and isobaric processes

  • Calculate heat transfer by conduction and specific/latent heat in calorimetry problems

Your checkpoint

A two-part revision poster: one side summarising optics equations with a worked example each, the other summarising thermal processes with a labelled pressure-volume diagram

Week 7

Modern Physics & Practical and Experimental Skills

  • Explain the photoelectric effect using Einstein's equation and calculate threshold frequency and stopping potential

  • Describe the structure of the atom and nuclear decay, writing balanced equations for alpha, beta and gamma emission

  • Calculate mass defect and binding energy, and outline fission and fusion energy release

  • Design a valid experiment for a given aim, identifying independent, dependent and controlled variables and sources of error

  • Evaluate experimental data by calculating percentage uncertainty and suggesting improvements to apparatus

Your checkpoint

A full write-up of one designed experiment (aim, variables, method, table of results, uncertainty analysis, evaluation) plus 8 solved modern-physics calculations

Week 8

Mathematical and Data Handling Skills & Practical and Experimental Skills

  • Convert between units and use scientific notation and significant figures correctly in multi-step calculations

  • Plot a graph from experimental data, draw a line of best fit and determine gradient and intercept with uncertainty

  • Use logarithms to linearise an exponential or power-law relationship and extract the constant

  • Complete two full timed mock papers under exam conditions and mark them strictly

Your checkpoint

A completed mock-paper scorecard showing raw marks, percentage per domain, and a ranked list of the three weakest topics with a revision action for each

Milestones

Week 2: Score at least 70% on a self-set 15-question mechanics test covering kinematics, Newton's laws, momentum and moments, with all working shown

Week 4: Solve a 10-question combined mechanics-and-electricity set in 50 minutes with at least 65% and no unit or sign errors in the final answers

Week 6: Explain aloud, without notes, the lens formula, the grating equation, the first law of thermodynamics and one worked numerical example for each

Week 8: Achieve at least 60% overall on a full timed mock, with no domain scoring below 50%, and have a written action plan for the three weakest topics