what is science

Term Definition
independent variables The variable in an experiement that is tested
qualitative observation use your senses to observe the results. (Sight, touch, taste, and hear)
quantitative observations Observations that are made with instruments such as rulers, balances, graduated cylinders, beakers, and thermometers.
metric unit of temperature degree celsiuis
Controlled variable the variable in an experiment that stays the same
metric unit of length meter
Dependent variable the variable in an experiment that shows results
metric unit of mass gram
metric unit of vilume liter
Metric system A system of weights and measures based on the meter and on the kilogram.
Scientific investigation The way in which scientists and researchers use a systematic approach to answer questions about the world around us.

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