e-Learning
Simulations can be a very valuable tool teaching tools. Simulations allow people to interact with and experience the things they are learning about. Simulations give players the ability to guide their own learning experiences.
A simulation allows people to learn how things work, and explore why others do not work. Simulations are better for exploring alternatives than real life situations, because different situations can be explored with minimal cost and no physical danger. E-Learning simulations allow educators to test students, and give them an easy way to provide students with a chance to apply what they have learnt.