scientific method
Scientific method refers to a set of techniques used to examine natural phenomena, acquire new knowledge, or modify and integrate previously acquired knowledge. In order to be scientific, this method must be based on the collection of observable, empirical, measurable evidence, and a clear reasoning principle. The Meriam - Webster Dictionary is so defined that the scientific method is a systematic process of seeking knowledge that involves the following three steps: the cognition and presentation of the problem, the collection of experimental data, the composition and testing of the hypothesis. ...