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s&t:chapter 1

TermDefinition
science A way of learning about the natural world through observations and local reading leads to body of knowledge.
observing The process of using one or more of your senses to gather information.
quantitative observation An observation that deals with a number or amount.
qualitative observation An observation that deals with characteristics that cannot be expressed in numbers.
inferring The process of making a inference an interpretive bases on observations an prior knowledge.
predicting The process of forecasting that will happen in the future based on experience or evidence.
classifying The process of grouping together items that are alike in some way.
evaluating Comparing observations and data to reach a conclusion about them.
making models The process of creating represents 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 of a group.
experimental bias A mistake in the design of an experiment that makes a particular reset more likely.
objective Describes the act of design making or drawing conclusion based on evidence.
subjective describes the influence of personal feelings on a design or conclusion.
deductive reasoning A way to explain things by starting with a general idea and than applying the idea to a specific observations.
inductive reasoning Using specific observations to make generalization.
scientific inquiry The ongoing process of discovery in science the diverse ways in which scientist study the natural world and propose explanations based on evidence they gather.
hypothesis A possible explanation for a set of observations or answer to a scientific question or answer to a scientific question must be testable.
variable A factor that can change in an experiment.
manipulated variable The one factor that a scientist changes during an experiment also called indecent variable.
responding variable The factor that changes as an result of changes to the manipulated or independent or dependent variable in an experiment also called dependent variable.
controlled experiment An experiment in which only one variable is manipulated at one time.
data Facts figures and other evidence gathered through information.
scientific theory A well tested explanation for a wide range of observations or experimental results.
scientific law A statement that describes what scientist expect to happen every time under time under a particular set of conditions.
Created by: user-2056859
 

 



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