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Nature Science

Vocabulary

TermDefinition
Science the investigation and exploration of natural events and of the new information that results from those investigations.
Observation the act of using one or more of your senses to gather information and taking note of what occurs.
Inference a logical explanation of an observation that is drawn from prior knowledge or experience.
Hypothesis a possible explanation for an observation that can be tested by scientific investigations.
Prediction a statement of what will happen next in a sequence of events.
Technology the practical use of scientific knowledge, especially for industrial or commercial use.
Scientific theory an explanation of observations or events that is based on knowledge gained from many observations and investigations.
Scientific law a rule that describes a pattern in nature.
Critical thinking comparing what you already know with the information you are given in order to decide whether you agree with it.
Description a spoken or written summary of observations.
Explanation an interpretation of observations.
International System of Units (SI) the internationally accepted system for measurement.
Significant digits the number of digits in a measurement that you know with a certain degree of reliability.
Variable any factor that can have more than one value.
Independent variable the factor that you want to test . It is changed by the investigator to observe how it affects a dependent variable.
Dependent variable the factor you observe or measure during an experiment.
Created by: J. Rivera
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