This is done by conducting a carefully designed and controlled experiment.
Once a hypothesis has been formed, it must be tested. The purpose of the hypothesis is not to arrive at the perfect answer to the question but to provide a direction to further scientific investigation. The hypothesis may be formed as soon as the question is posed, or it may require a great deal of background research and inquiry. In the scientific method, a question converts general wonder and interest to a channelled line of thinking and inquiry.Ī hypothesis is an informed guess as to the possible answer of the question. If you have ever wondered why or how something occurs, you have been listening to the scientist in you. While many people may pass by a curious phenomenon without sparing much thought for it, a scientific mind will take note of it as something worth further thought and investigation.Īfter making an interesting observation, a scientific mind itches to find out more about it. Scientists are naturally curious about the world. However, the scientific method steps detailed below describe the main steps that scientists commonly take when conducting a scientific inquiry. Therefore, it is not possible to provide a finite number of steps or an exact procedure for following the scientific method. It is not so much a series of absolute, unchangeable steps as a guideline to the method that must be used when trying to reach a scientifically acceptable theory about a subject matter. Of the existence of subatomic particles such as electrons and protons.The ‘ scientific method’ merely refers to a broad framework for studying and learning more about the world around us in a scientific manner. The laws of electrostatic attraction and the laws of motion and the theories The existence of molecules uses theories and laws of physics such as We are using many theories in this discussion. After a while we pretend it is the “truth”, but how do we know for sure? In this class we will The more a theory has been tested, the more faith we put in to it.
Of the interesting aspects of science is that one theory often builds on another. The philosophical question is, “If these theories are consistent with what we see, Useful to us because they have predictive power and so thereforeĪllow us to make something useful. Theory may be tested many times and involve modification or it may have to discardedĮntirely if experiments show it to be inconsistent with observed
A behavior that has been observed innumerable times is called An experiment is consistent with the hypothesis then the explanation becomes a theory.
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