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S & T chapter 1-3

QuestionAnswer
Science a way of learning about the natural world through observations and logical reasoning
observing the process of using one or more of your senses to gather information
quantitative observation an observation that deals with characteristics that cannot be expressed in numbers
inferring the process of making an inference
predicting the process of forecasting what will happen in the future what will happen
classifying the process of grouping together items that are alike in some ways
evaluating comparing observations and data to reach a conclusion about them
making models the process of creating representations of complex objects or processes
skepticism an attitude of doubt
ethics the rules that enable people to know right from wrong
personal bias an outlook influenced by a persons likes and dislikes
cultural bias an outlook influenced by the beliefs social forms and traits group
experimental bias a mistake in the design of an experiment that makes a particular result more likely
objective describes the act of decision -making or drawing conclusions based on available evidence
subjective describes the influence of personal feelings on a decision or conclusion
deductive reasoning a way to explain things by starting with a general idea
inductive reasoning using specific observations to make generalizations
scientific inquiry the ongoing process of discovery in science
hypothesis a possible explanation for a set of observations or answer to a scientific question
variables a factor that can change in an experiment
manipulated variable the one factor that a scientist changes during an experiment
responding variable the factor that changes as a result of changes to the manipulated or independent variable in an experiment
controlled experiment an experiment in which only one variable is manipulated at a time
data facts figures and other evidence gathered through observations
scientific theory a well-tested explanation for a wide range of observations or experimental results
scientific law a statement that describes what scientists expect to happen under a particular set of conditions
qualitative observation an observation that deals with characteristics that cannot be expressed in numbers.
Created by: user-2056983
 

 



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