While the scientific method is a logical, orderly way to solve a problem or answer a question, it is not a magical formula that is too complicated for nonscientists to comprehend (Keeton and Gould 1986). The scientific method may include a variety of steps, processes, and definitions. It should not be seen as a single series of steps, with no flexibility (McPherson 2001). Although the scientific method is not always used in a rigid, stepwise manner, it may be useful for students to understand the structure of the method before they can use it in a less formal way. As an outline is a guide for writing a paper, the scientific method is a guide to solving a problem. As mentioned above, this is particularly important for younger students, who may benefit from learning the basic principles of science before they move on to more innovative, creative approaches. Another important factor is the value of the scientific planning process and experience itself.