A model is a set of representations and rules that allow you to predict and explain what will happen. A model can also be a description of an object or system that attempts to explain all of its known behaviors. Creating models is a critical part of doing science. For some scientists, creating models is their main goal. One way to create scientific models is to use a computer.
Models can also be useful to develop and test ideas.
For example, different scientists can have different theories which can be programmed into computer models. Scientists can then play with these models to see the implications and to test the validity of their theories. The KIE Group. All rights reserved.