The scientific method. Is the process of systematic working scientists use in pursuit of scientific knowledge, consists of several steps as follows.1. Observation to identify the problem is to identify problems or something like study and determine the extent of the problem.2 stage is to think of the answer hypotheses, expected that should be, or guessing answers to get.3. Advanced data collection, data collection, data analysis to investigate. The hypothesis that the right or wrong by evidence may be done by observation or experiment.4. Step conclusion is that rejected or accepted hypothesis, according to the principle of cause and effect, to answer the problem.
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