The scientific method (the Scientific Method), the details are as follows: 1. identification of critical issues and class that the solution must be mindful that the problem occurred? Problems arising from observations Observation is the property of scientists. Observations may begin from the environment around us is natural phenomenon or the growth of living things, even Alexandria wind doefe Ming. (Alexander Fleming) have been observed on the growth of bacteria in a Petri dish. I found that if you have a memorable stay in Paradise page Winnipeg SIM. (Penicilliumnotatum) in plate culture bacteria will not grow well. The results of observation of the Alexandria international Fleming Tremendous benefits to medical industry. Observation is an important first step, leading to some of the facts and issues. Observations should be observed carefully, carefully, so the problem should be in a good way that is. The answer can be checked easily and based on facts gathered. For example, observing the underlying grass under big trees, "or grass below the roof is not bloom often. Beginning in the same neighborhood that has been growing sprout good light. " For example, to set the issue of "the Sun is involved with the early development of grass?" The problem is more important than solving area problems "because of the problem area and clearly puts the problem of understanding and visibility of the track to find answers to problems. Therefore, it needs to keep on training, observing what is observed: It is what? Occurs when? Occur? Occur? Why is that? 2. set the stage hypothesis The assumption is that it is possible, and the answer that is valid, reliable, When it is proved or verified several times features the best hypothesis should look like this: -Is the assumption. -It is recommended that both assumptions are verified. -Is the assumption by experiment. -A hypothesis that is consistent and in the scope of the facts observed and related to the problem. The main problem is that area must be based on several assumptions, there should always be set to approach this question, but it is not based on any one of the sommutithan is sommutithan the answer before proving that many audit. How many times/ 3. try stage. Hypothesis testing (data collection) When the hypothesis or prediction of multiple answers, answers to the scientific process. the next step is to verify that a check will have to be based on assumptions, definitions, assumptions, as always a good assumption because of the principle has both an audit trail and monitor design.ล้ว how to check that such observations and gather facts from a natural phenomenon by experiments that are used the most to make research data. Collect information to determine which hypothesis is correct answers as possible. In verified by experimental trials should specify that it should be a practical planning procedures. After a trial before the design as quickly as well. The use of materials and equipment Chemicals and tools with careful supervision In an analysis of the data should be analyzed for conclusions? The process of scientific experiments, experiments, scientific experiments, people who will want to control the factors that affect the trial. Also called a variable (Variable) is influencing the trial that should have minimal variables. There are 3 types of variables is: 1) variables (the independent variable) (Independent variable) are variables that must education checks and see the result of it is a variable that we set up a variable that is not in control of any of the variables. 2) variable (the Dependent variable) is a variable that is not independent in itself. The changes follow an independent variable, because it is the result of the independent variable. 3.) the control variable (Controlled variable) refers to other things in addition to the variables that makes the results of the experiment, but we provide tolerance throughout the experiment because it does not want to study. To verify the hypothesis In addition to the factors that affect the trial. Must be divided into a series of?Experimental group and control group trial. -Experimental group. The group, which we used to study the effect of the independent variable. -Control group means a series of experiments that are used as reference standards for comparison of data obtained from the experiment. The control group, the experimental group is different from the one the only variable is the variable that we will monitor or independent variables. In this step, the save data from observation or experiment. ทื่ data acquisition and procurement information and descriptive, which will need to be designed to save the data, read the directions, it might save the graph in figure with his own table, a chart, or diagram. 4. the data analysis stage is a stage where the observed information research. Trial or collect data or facts. Make an analysis of the results. Explain the meaning of the facts. And compared with the assumption that it is consistent with the assumptions of scientific process skills. 5. a summary of the final stage, the result of the experiment. Research data collection Summary of information from observation or experiment that the assumption which was created along with the theory that is to be used as guidelines for other similar phenomena are described and applied to improve the lives of human beings. Conclusion that Sun is involved with the growth of grass and trees in this summary can be used to grow plants, that is, when the plants should be planted in areas where sunlight shines through. It will make a good plant growth sprout.
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