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Scientific Processes


Variable Any thing that can be changed in an experiement to make the outcome different.
Independent Variable One, and only one, variable that is changed in a certain experiement.
Controlled Variable Variables that are kept the same throughout an experiement.
Hypothesis A statement, usually stated as an "if/then", that predicts how an experiment will turn out.
Observation Information gathered through the 5 senses - sight, smell, hear, touch and taste.
Inference A guess based on observations.
Prediction A guess of what will happen in the future.
System A group of things that work together to do a certain job.
Data Information gathered in an experiment
Conclusion Statement that explains the meaning of the data
Cycle any motion that periodically repeats
Created by: vcendris