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Nature of Science

Unit 1

TermDefinition
empirical evidence The observations, measurements, and other types of data that people gather and test to support and evaluate scientific explanations..
theory A system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation.
law A descriptive statement or equation that reliably predicts events under certain conditions.
experiment An organized procedure to study something under controlled conditions.
hypothesis A testable idea or explanation that leads to scientific investigation.
dependent variable In a scientific investigation, the factor that changes as a result of manipulation of one or more independent variables.
observation the process of obtaining information by using the senses; the information obtained by using the senses.
Created by: Vanessa _Hardy
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