Free interactive labs for forces, circuits, waves, light, gas laws, radioactivity, projectiles and oscillations. GCSE and IGCSE first, with A level and IB detail where the topic needs it.
Physics forms the foundation of understanding how the natural world works, from the motion of everyday objects to the behaviour of subatomic particles. Our interactive Physics simulations provide virtual laboratories where you can conduct experiments safely and repeatedly, building deep understanding of key IGCSE topics.
Each simulation is designed to complement your revision, allowing you to visualise abstract concepts, test hypotheses, and see the immediate results of changing variables in real time.