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Scientific Method

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QuestionAnswer
A possible explanation or answer to a question. Uses the word "affect". Hypotosis
A series of steps used to answer a question or solve a problem. Scientific Method
An if-than statement. States in advance the results of the experiments. Prediction
Gather information by: ________________ (ask a question) Observations
Use one or more of ____ ________ to identify objects or events. Five Senses
Variable is not changed; used for comparison Control Group
One variable is changed. Experimental group
What is being studied. Variable
What is changed in the experiment. Independent Variable
What changes due to the independent variable. Dependent Variable
Why should you do experiment many times with many subjects? To make sure analyzing and conclusions are correct.
What is the most important step in Drawing a Conclusion? Explaining why or why not results support the hypothesis.
Explains why or how something happens (current explanation) Theory
Statement of fact that over time is proven to be true (explains the "what?" in an experiment) Law
Use description, experiences collect data in words and images. Qualitative
Real science, collect data in numbers, very exact. Quantitative
Created by: c.maston
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