Science or the scientific method is the preferred way of acquiring and correcting reliable, valid, and practical knowledge about our world. Because they share their experiments and findings, scientists can learn from each other and often use someone else’s experiences to help them with what they are studying or doing.“Science consists of some specific aims to arrive at a knowledge of some specific kind, methods for arriving at those aims together with the standards for judging the extent to which they have been met, and specific facts and theories that represent the current state of play as far as the realization of the aim is concerned” ( Chalmers, 1999, p.Scientists share their experiments and findings with others. This is really what we call verification, or checking things out to make sure everything was valid and will happen again and again.Once a scientist completes an experiment, they often repeat it using the exact same materials and procedure to see if they get the same findings and results. It is OK if it turns out that your hypothesis was not correct.What did you find the answer to the question was?.Gathering information or data and documenting it so it is readable and makes sense to others is really important.It may be charts, graphs, or written work.Observations A key to experiments is observing what happens and writing it down. They break things down into many steps that make sense.Scientist have to take the time to think logically when they are investigating a question or problem. Constant ~ the part of the experiment that is not changed by the scientist Dependent variable ~ part of the experiment that changes as a result of some other action, it is measured 3. Independent variable ~ the scientist changes this variable 2.Three types of variables in an experiment. This should include a materials list and a procedure with step-by-step directions.Įvery experiment has variables! A variable is anything that changes or could change in an experiment. your past experiences or prior knowledgeĭevelop a Hypothesis What is a hypothesis? -what you think the answer is based upon your gathered information and prior knowledge -an educated guess It begins with: I think …ĮxperimentThe next step scientists take is to create and conduct an experiment to test their hypothesis.
Research Information Next they gather information about the problem/question. They need to be very specific in defining what they are trying to explain or solve. Scientists develop a question about a problem. Even YOU!!! It is a way to solve problems.
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