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Science *

TermDefinition
matter anything that has mass and takes up space
weight does change
mass does not change matter in an object
physical change any change that alter form or appearance of matter but doesn't make any substance in the matter into a different substance
chemical change change in matter that produces one or more new substances
qualitative made by gathering information that can be recorded using descriptive language
quantitive made by gathering information that can be recorded as a number with a measurement unit
inference not a fact, but an interpretation of what the direct observations mean
Scientific Law describes what scientists expect to happen every time under a particular set of conditions
constant part of an experiment that is help in the same condition or control and experimental
variable part of the experiment that changes
manipulate variable factor in a controlled experiment that is intentionally changed by the experimenter
Scientific Theory a well tested explanation for a wide range of observations or experimental results
inquiry to ask for information
responding variable a resulting factor in a controlled experiment that is observed and measured to see if it changes due to the manipulation or another variable
experiment a course of action completed in order to test a hypothesis
control a standard to which all other levels are compared in a scientific experiment
Created by: Sharkeisha2
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