SCIENTIFIC METHOD

The scientific method is a procedure (sequence of steps) that must be done to do a scientific project (science project). In general, the scientific method involves the following steps:

      

      

      

       Preliminary Observations

       Identifying Problems

       Formulate or Stating Hypotheses

       Conducting Experiments

       Experimental results conclude

After the topic to be researched in a scientific project is determined, the first step to doing science project is to conduct initial observations to gather information on all things related to that topic through experience, various sources of knowledge, in consultation with appropriate experts.

       Use all references: books, journals, magazines, newspapers, internet, interviews, etc..

       Collect information from the experts: instructors, researchers, engineers, etc..

       Perform other exploration-related topics.

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The problem is the scientific questions that must be resolved. The problem is expressed in an open question that is questions with answers in the form of a statement, not a yes or no answer. For example: How do I store solar energy at home?

       Restrict the problem as necessary so as not to be too broad.

       Select the problems important and interesting to be investigated.

       Select the problems can be solved experimentally.

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The hypothesis is a ideas or provisional estimates Solve problems presented in scientific projects. The hypothesis formulated or otherwise prior to a thorough research on the topic of scientific projects carried out, hence the truth of this hypothesis needs to be examined further through careful research. Remember, if it turns out according to test results hypothesis is not true does not mean that research done wrong.

       Use past experience or observation as a basic hypothesis

       Formulate the hypothesis before beginning the project experimentation

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Experiments are designed and conducted to test the hypothesis. Into account all the variables, that is all that affects the experiment. There are three types of variables that need to be considered in the experiment: the independent variable, dependent variable, and control variables.

Free variable is a variable that can be changed freely. Dependent variable is the variable studied, which changes depending on independent variables. Control variables are the variables that maintained fixed during the experiment.

       Try to only one independent variable during the experiment.

       Maintain a permanent condition on variables that are assumed constant.

       Do the experiment many times to varying results.

       Record the results of experiments in a complete and thorough.

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Conclusion The project is a summary of the results of experimental projects and a statement how the relationship between the results of experiments with the hypothesis. Reasons for experimental results that are contrary to the hypothesis is included. If possible, the conclusion can end by giving ideas for further research.

If the experimental results are not consistent with the hypothesis:

       Do not change hypothesis

       Do not ignore the results of experiments

       Give a plausible reason why it is not appropriate

       Give in ways that might do next to find the cause of nonconformities

       When enough time to do experiments or bunk once again repeated the experiment.

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repeat reff

kemanakah dirimu yang dulu cinta aku
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repeat reff [2x]

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cinta untukmu luar biasa
cinta untukmu luar biasa