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Science Vocab

TermDefinition
Technology Practical use of science, or applied science.
System Collection of structures,cycles,and processes that relate and interact with each other.
Life Science The study of living systems and the way of which they interact.
Earth Science The study of Earth's systems and the systems in space.
Physical Science The study of matter and energy.
Hypothesis A educated guess.
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 a experiment.
Independent Variable Is the factor you want to test.
Model Any representation of an object or an event used as a tool for understanding the natural world.
Physical Model A model that you can see,touch and manipulate.
Idea Describes how someone thinks about something in the natural world.
Description Is a spoken or written summary of operations.
Explanation Is an interpretation of observations.
(SI) International System Of Units Internationally accepted system for measurement.
Accuracy Is a description of how close a measurement is to an accepted or true value.
Precision How close measurements are to each other.
Scientific Method A way to test ideas and find answers.
Science A way of learning about the natural world.
Scientific Theory An evidence based explanation.
Scientific Law A rule that describes a pattern in nature.
Created by: user-2059039
 

 



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