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Scientific Method
Problem and Question | Develop a question or problem that can be solved through experimentation. |
Observation/ Research | Make observations and research your topic of interest. |
Formulate a Hypothesis | Predict a possible answer to the problem or question. |
Experiment | Develop and follow a set of procedures and include a detailed materials list. One variable! |
What is the purpose of a control? | Controls are NOT being tested, controls are use for comparison. |
Other Variables | Any part of an experiment that can vary |
Independent Variables | The part of the experiment that is manipulated or changed by the scientist person performing the experiment. |
Dependent Variables | Te part of the experiment that is affected by the independent variable. |
Conclusion | Include a statement that accepts or rejects the hypothesis. |
Communicate the Results | Be prepared to present the project to an audience. |
Observation 2 | Quantitate- measurable or countable *3 meters long Quanlitate - describable, not measurable *red flowers |
Inference | Conclusions or deductions based on observations. The process of drawing a conclusion from given evidence. |
variable | factor in the experiment that is being tested |
control | a part of an experiment that is not being tested and is used for comparison |
cohesion | the oxygen of water has a negative charge and the hydrogen end has a positive charge. This attractive force is what gives water its _______ properties. |
surface tension | is the name we give to the cohesive of water molecules at the surface of a body of water. Forms a surface "film" or "skin." |
Observation | any information collected with the senses |