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Science A way of learning about the natural world that provides possible explanations to questions.
Observation Using one or more of your senses to identify or learn about something
Inference A conclusion formed from available information or evidence
Controlled experiment A scientific experiment that involves changing one factor and observing its effect on one thing while keeping all other things constant
Model A representation of an object or an event that is used as a tool for understanding the natural world
Independent variable The variable that is changed in an experiment
Dependent variable The variable that changes as a result of a change in the independent variable
Scientific theory A possible explanation for repeatedly observed patterns in nature supported by observations and results from many investigations
Scientific law A rule that describes a pattern in nature but does not try to explain why something happens
Technology Use of science to help people in some way
Created by: 1267557615