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scientific method34
Term | Definition |
---|---|
weight | is a measure of the pull of gravity on an on object |
mass | is the amount of matter in a object |
measure | describes a quantity such as time,length,mass,volume or temperature |
experiment | is a test or trial that produces evidence you can use to help answer a question /hypothesis |
data | collected information ,the results of an experiment/investigation |
quantitative data | data that includes numbers (with units) measured during an experiment |
qualitative data | data that includes description of things you observe |
hypothesis | is an idea that can be tested by an experiment |
dependent variable | the factor is the factor (thing) that is changed during an experiment |
control variable | variable that stay the same during the experiment |
independent variable | is the one factor (thing) that is changed during an expirement |