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
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
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
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
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
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
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
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
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