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A-Factor STEM Studio
A-Factor
WAECNECOIGCSESATJUPEB

Physics simulations for every curriculum

Interactive, AI-powered simulations built for WAEC, NECO, IGCSE, SAT and JUPEB students. Type a prompt or pick a topic below.

πŸ“ Mathematics simulations β†’
Live
➑️Space and time

Vectors: components, addition & products

Resolve vectors into components, add and subtract them, scale them, and explore dot and cross products in 2D and 3D, with worked steps and practice.

WAECNECOIGCSESATJUPEB
Open simulation
Live
🧊Space and time

Space: position, distance & displacement

Locate points on a line, a plane and in 3D space, then measure distance and displacement. Walk-through, journeys and practice included.

WAECNECOIGCSESATJUPEB
Open simulation
Live
πŸ“ˆEarth & Space

Geophysics field lab

Gravity contours, resistivity, seismic arrivals, EM attenuation and well logging.

Undergraduate
Open simulation
Live
🌍Earth & Space

Earth Explorer

Rotate and open the Earth from the inner core to the exosphere.

Undergraduate
Open simulation
Live
β˜€οΈEarth & Space

Solar System Explorer

Planet families, nebular formation and Kepler’s laws.

Undergraduate
Open simulation
Live
🧩Earth & Space

Tectonics and Earth’s shape

World plates, continental drift, magnetic stripes, triple junctions and flattening.

Undergraduate
Open simulation
Live
🎯Mechanics

Projectile motion

Launch a projectile and explore range, height, and trajectory in real time.

WAECNECOIGCSESATJUPEB
Open simulation
Live
πŸŒ€Mechanics

Double pendulum

Explore deterministic chaos with a coupled nonlinear oscillator. Trail, energy monitor, and presets included.

IGCSESATJUPEB
Open simulation
Live
πŸ”˜Mechanics

Coupled oscillators

Explore normal modes, beats, and energy transfer in a linear coupled spring–mass system.

IGCSESATJUPEB
Open simulation
Live
πŸ§ͺThermal physics

Gas laws (Boyle & Charles)

Compress gas to see pressure rise. Heat it to watch volume expand.

WAECNECOIGCSESAT
Open simulation
Live
⚑Mechanics

Newton's 2nd law

Apply forces to a block and observe acceleration in real time.

WAECNECOIGCSESATJUPEB
Open simulation
Live
🚈Mechanics

Consequences of Newton's motion laws

Explore inertia, momentum and action-reaction with interactive experiments.

WAECNECOIGCSESATJUPEB
Open simulation
Live
〰️Mechanics

Simple harmonic motion

Oscillating mass-spring system with displacement, velocity and energy graphs.

WAECNECOIGCSEJUPEB
Open simulation
Live
βš›οΈModern physics

Quantum Harmonic Oscillator

Visualise quantum wavefunctions, superpositions, and coherent states in the exactly solvable QHO potential.

IGCSESATJUPEB
Open simulation
Live
🌊Modern physics

1D Quantum Tunneling

Interactive wave packet scattering through barriers, wells, and steps. Split-step Fourier evolution with real-time transmission/reflection measurement, WKB analysis, and classical comparison.

IGCSESATJUPEBA-LevelUndergrad
Open simulation
Live
⚑Modern physics

Energy Band Theory

Explore how band gaps, temperature, and doping control whether a material is an insulator, semiconductor, or conductor. Fermi-Dirac statistics in action.

IGCSESATJUPEBA-LevelUndergrad
Open simulation
Live
πŸ”ŒModern physics

PN Junction & Rectification

Explore depletion regions, built-in potential, and the Shockley diode equation. Watch carrier diffusion and drift respond to applied bias across Si, Ge, and GaAs junctions.

IGCSESATJUPEBA-LevelUndergrad
Open simulation
Live
πŸ”§Modern physics

BJT Transistor Operating Regions

NPN bipolar junction transistor: cutoff, active (amplification), and saturation. Watch electron injection, base recombination, and collector current control by base current.

A-LevelUndergradElectronics
Open simulation
Live
⚑Modern physics

MOSFET Transistor Characteristics

Explore threshold voltage, inversion layer formation, and channel pinch-off. NMOS and PMOS with output/transfer characteristics in cutoff, triode, and saturation.

UndergradElectronicsVLSI
Open simulation
Live
⚑Electricity

Ohm's law & circuits

Adjust voltage and resistance, measure current. Build series and parallel circuits.

WAECNECOIGCSESATJUPEB
Open simulation
Live
πŸ‚Electricity

Electrostatics: Charging Objects

Friction, conduction & induction, the gold-leaf electroscope, and the electrophorus.

WAECNECOIGCSEJUPEB
Open simulation
Live
🧲Electricity

Electrostatics: Coulomb's Law & Fields

Force between point charges, with a real release animation, plus electric field lines.

WAECNECOIGCSESATJUPEB
Open simulation
Live
πŸ”‹Electricity

Electrostatics: Potential & Capacitors

Potential energy with live KE/PE tracking, equipotential surfaces, and a charging/discharging capacitor.

WAECNECOIGCSESATJUPEB
Open simulation
Live
🧲Electricity

Magnetic Effects of Current

Field of a straight wire and solenoid (right-hand rule), plus the motor effect (Fleming's left-hand rule). Secondary to undergraduate level.

WAECNECOIGCSESATJUPEBUndergraduate
Open simulation
Live
πŸ”„Electricity

Electromagnetic Induction

Faraday's and Lenz's laws with a moving magnet and galvanometer, an AC generator with a live EMF-time graph, and a transformer. Secondary to undergraduate level.

WAECNECOIGCSESATJUPEBUndergraduate
Open simulation
Live
πŸ“ˆElectricity

Simple AC Circuits

AC waveforms and RMS values, inductive/capacitive reactance with phasor diagrams, and a series RLC circuit with impedance triangle and resonance. Secondary to undergraduate level.

WAECNECOIGCSESATJUPEBUndergraduate
Open simulation
Live
🌊Waves

Wave motion

Visualise transverse and longitudinal waves. Explore frequency and amplitude.

WAECNECOIGCSESAT
Open simulation
Live
🌈Waves

Diffraction

Waves spreading through a single slit, and diffraction-grating spectral orders.

WAECNECOIGCSEJUPEB
Open simulation
Live
πŸ•ΆοΈWaves

Polarization

Unpolarized light through a single filter, and Malus’s law with two polarizers.

IGCSESATJUPEB
Open simulation
Live
πŸ”­Optics

Refraction & lenses

Trace light rays through convex and concave lenses. Find focal length.

WAECNECOIGCSESAT
Open simulation
Live
πŸ‘“Optics

Reflection

The law of reflection, mirror rotation (fixed source, 2ΞΈ rule), and concave/convex ray diagrams.

WAECNECOIGCSESAT
Open simulation
Live
πŸŒ‘Optics

Sources of Light & Rectilinear Propagation

Shadows (umbra & penumbra), solar & lunar eclipses, and the pinhole camera.

WAECNECOIGCSE
Open simulation
Live
☒️Modern physics

Radioactive decay

Watch nuclei decay over time. Explore half-life with live decay curves.

WAECNECOIGCSEJUPEB
Open simulation
Live
πŸ’‘Modern physics

Photoelectric effect

Fire light at a metal plate and test Einstein's equation hf = Ο† + KEmax.

WAECIGCSEJUPEB
Open simulation
Live
〰️Modern physics

De Broglie hypothesis

See matter waves in action: Ξ» = h/mv for particles from electrons to cricket balls.

IGCSEJUPEBSAT
Open simulation
Live
⚑Modern physics

X-rays

Explore X-ray tube production, the continuous spectrum, and the Duane–Hunt limit.

WAECIGCSEJUPEB
Open simulation
Live
βš›οΈModern physics

Atomic Models

Explore the evolution of atomic theory from Thomson to quantum mechanics, with interactive scattering, quantized orbits, fine structure, Zeeman effect, and quantum orbitals.

WAECNECOIGCSESATJUPEBA-Level
Open simulation
Live
🧱Mechanics

Friction

Static vs kinetic friction on flat and inclined surfaces, with the angle of repose.

WAECNECOIGCSESAT
Open simulation
Live
πŸ”₯Thermal physics

Modes of heat transfer

Conduction, convection, and radiation compared side by side with live particle animation.

WAECNECOIGCSESAT
Open simulation
Live
πŸ‰Mechanics

Elasticity

Hooke's law with a loaded spring, and Young's modulus for a stretched wire.

WAECNECOIGCSESAT
Open simulation
Live
βš–οΈMechanics

Equilibrium of forces

Static & dynamic equilibrium, coplanar forces, moments, and floating bodies.

WAECNECOIGCSEJUPEB
Open simulation

More simulations being added weekly. Suggest a topic at hello@a-factoredtechsolutions.com.ng