* Inclusion of realistic 3D simulations that behave very much like the real thing. This isn't just setting a value and reading something off the screen. These incorporate the physicality of the experiments, which might mean positioning yourself so that a moving needle can be seen accurately by using your position to remove parallax.
* Based on academic research into teaching online.
* Coverage of all of the required practicals (AQA).
* Inclusion of background information on each experiment.
* Detailed accounts of how to perform the experiment for real or with the simulation.
* The simulations have the Association for Science's Green Tick of approval.
