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scientific method23
expirement
Term | Definition |
---|---|
weight | is a mesureof the pull of gravity |
mass | is the amount of matter in a object |
measurement | describes a quantity such as time,length,distance,mass,volume,or temperture |
expirement | is a test or trial that produces evidence you can use to help answer a question/hypothesis |
data | collected information, the results of an expirement/investigation |
quantitative data | dat that includes numbers {with units} mesured during an expirement |
qualitative data | data that include descriptions of things you observe |
hypothesis | is an idea that can be tested by an expirement |
dependent variable | the factor{thing} that is being measured observed in an experiment |
independent variable | is the one factor {thing} that is changed during an experiment |
control variable | variable that stays the same during an experiment |