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scientific method..

scientific method words

TermDefinition
scientific method organized set of investigation procedures that can include stating a problem, forming a hypothesis, researching and gathering information testing a hypothesis , analyzing data,and drawing conclutions.
hypothesis educated guess using what you know and what you observe.
experiment organized procedure for testing a hypothesis tests the effect of one thing on another under controlled conditions
variable factor that can cause a change in the results of an experiment.
dependent variable factor that changes as a result of changes in the other variables.
independent variable factor that, as it changes, affects the measure of another variable.
constant in an experiment. a variable that does not change when other variables change.
control standard used for comparison of test results in an
bias occurs when a scientists expectations change how the results of an experiment are viewed
model can be used to represent an idea, object or event that is to big , too small,too complex , or too dangerous to observe or test direct
theory explanation of things or events that is based on knowledge gained from y observation and investigations
scientific law
technology
standard an exact quantity that people agree to use to compare measurements.
Si All standarts are universally accepted and understood by scientist.
volume amount of space required by an object
Mass measurement of the quantity of matter in an object.
density Mass per unit volume of material.
Created by: tylersmith
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