1. WHAT IS A SIMULATION? A simulation is like a hands-on science experiment. For each topic, you get to control certain variables and then see what happens. Behind-the-scenes, the computer calculates the results based on scientific formulas.
2. HOW TO USE. Each simulation works in a different way. The narration will walk you through each simulation, prompting you for input or inviting you to investigate the various sections of the simulation in whatever order you wish.
