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scientific methhod32
Question | Answer |
---|---|
weight | is a measurment of gravity on a object |
mass | is the amount of matter in a object |
measurement | describes a quantity such as time ligt distans mass volium or tenperature |
experiment | is a test or trial that produces evidence you can use to help answer a question/hypothesis |
data | collected information the result of an experiment investigation |
quantitative data | data that includes numder (with units) measurment during an experiment |
qualitative data | data that includes descriptions of things you observe |
hypothesis | is an idea that can be tested by an experiment |
dependent variable | the factor (thing) that is being measured 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 |