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Science

TermDefinition
Science A way of learning more about the natural world.
Scientific theory An attempt to explain a pattern observed repeatedly in the natural world.
Scientific Law A rule that describes a pattern in nature.
Technology Practical use of science, or applied science.
System Collection of structures, cycles and processes that relate to and interact with each other.
Life science The study of the earth system and the ways in which they interact.
Earth science The study of earth systems and the systems in space.
Physical Science The study of matter and energy.
Hypothesis A reasonable and educated possible answer based on what you know and what you observe.
Infer To draw a conclusion based on what you observe
Controlled experiment Changing one factor and observing its effect on another while keeping all other constant
Variable Factors that can be changed in an experiment
Constant Factors that are not changed in an experiment
Dependent variable Is the factor measured or observed during an experiment
Model Any representation of an object or an event used as a tool for understand the natural world
Physical model Model that you can see and touch
Idea Describe how someone thinks about something in the natural world.
Description Is a spoken or written summary of observation
Explanation Is an interpretation of observation
International system of units Internationally accepted system for measurement
Accuracy Description of how close a measurement is to an accepted or true value
Precision Description of how similar or close measurements are to each other
Critical thinking Combining what you already know with the new facts that you are given to decide if you should agree with something or not.
Created by: garcabi31
 

 



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