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Word Wall 1

Independent Variable Factor that is intentionally changed during an experiment.
Dependent Variable Factor that may change as a result of changes purposely made to the independent variable.
Variable A condition that is changed in order to find out the effect of that change.
Observation An act or instance of viewing or noting a fact or occurrence for some scientific or other special purpose.
Hypothesis A tentative explanation for an observation or phenomenon that can be tested scientifically.
Constant Variable that stays the same during an experiment.
Control Sample that is treated like other experimental groups except that the independent variable is not applied to it.
Density Measures the amount of mass in a given volume.
Mass A measure of the amount of matter in an object.
Volume The amount of space, measured in cubic units, that an object or substance occupies.
Weight A measure of the force of gravity on an object.
Luster How the surface of a mineral appears when it reflects light.
Malleability A property of metals that makes it capable of being extended or shaped by hammering or by pressure from rollers.
Conductor Substance that conducts heat readily; also a substance that allows an electric current to pass through it.
Displacement One substance or object moving another substance or object, or taking its place.
Created by: adgatlaw