Performing an ExperimentĪfter forming a hypothesis, an experiment must be set up and performed to test the hypothesis. If a hypothesis is not testable, then it is impossible to perform an experiment to determine whether the hypothesis is supported by evidence. Hypotheses can be specific or more general depending on the question being asked, but all hypotheses must be testable by gathering evidence that can be measured. It answers the question posed in the previous step. Forming a HypothesisĪ hypothesis is an educated guess to explain the phenomena occurring based on prior observations. For example, if you find an answer to why something is occurring, you may want to go a step further and figure out how it occurs. One can see a confusing occurrence and immediately think, “why is it occurring?” When observations are being made and questions are being formed, it is important to do research to see if others have already answered the question or uncovered information that may help you shape your question. In reality, both making observations and asking questions tend to happen around the same time. Sometimes this step is listed first in the scientific method, with making an observation (and researching the phenomena in question) listed as second. Here are some examples of good questions: Next, one must ask a question based on their observations. But, before you can form a question you must notice something puzzling in the first place. The scientific method is used when one does not know why or how something is occurring and wants to uncover the answer. ![]() ![]() Before hypotheses can be made or experiments can be done, one must first notice and think about some sort of phenomena occurring. The first step of the scientific method is to make an observation about the world around you. The exact steps of the scientific method vary from source to source, but the general procedure is the same: acquiring knowledge through observation and testing. In other words, the scientific method is a very useful way to figure things out – though it must be used with caution and care! The Scientific Method Scientific Method Steps You can use the scientific method to find answers for almost any question, though the scientific method can yield conflicting evidence based on the method of experimentation. Through the scientific method, scientists are trying to uncover how the world works and discover the laws that make it function in that way. However, part of the process is to constantly refine your conclusions, ask new questions, and continue the search for the rules of the universe. ![]() The scientific method is a process of trying to get as close as possible to the objective truth. Every scientific experiment performed is an example of the scientific method in action, but it is also used by non-scientists in everyday situations. This method involves making observations, forming questions, making hypotheses, doing an experiment, analyzing the data, and forming a conclusion. The scientific method is a series of processes that people can use to gather knowledge about the world around them, improve that knowledge, and attempt to explain why and/or how things occur.
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