Post on 12-Jan-2016
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The Science The Science of Biologyof Biology
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Discovery Discovery ScienceScience
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Hypothesis-Hypothesis-based based
ScienceScience
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UnderstandinUnderstanding Scienceg Science
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Who is it?Who is it?
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ModelsModels
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It is defined It is defined as the as the
Scientific Scientific study of life.study of life.
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BiologyBiology
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This is used to This is used to answer questions answer questions
about the about the natural world. natural world.
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ScienceScience
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Questions are Questions are derived from derived from
these and drive these and drive scientific scientific InquiryInquiry
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ObservationsObservations
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Recorded Recorded observationsobservations
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DataData
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Observations are Observations are made using made using
these.these.
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SensesSenses
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A logical A logical conclusion based conclusion based on observationson observations
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InferenceInference
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Data, from Data, from observations observations recorded as recorded as measurementsmeasurements
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QuantitativeQuantitative
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Data, form Data, form observations observations which is which is
descriptive.descriptive.
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QualitativeQualitative
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Describes Describes natural natural
structures or structures or processes processes
through careful through careful observations and observations and data collection.data collection.
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Discovery Discovery ScienceScience
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Made when Made when scientists put scientists put together many together many
specific specific observations to observations to
reach a conclusion.reach a conclusion.
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GeneralizationGeneralization
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Used in Used in Hypothesis-based Hypothesis-based science to test science to test
possible possible answers.answers.
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Scientific Scientific MethodMethod
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The five steps The five steps used in the used in the scientific scientific method.method.
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Observation Observation Question Question
Hypothesis Hypothesis Prediction Prediction
TestTest
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An experiment An experiment that tests a that tests a
single variable.single variable.
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Controlled Controlled ExperimentExperiment
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The variable The variable which is which is
controlled in an controlled in an experiment.experiment.
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Independent Independent VariableVariable
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The variable The variable which changes as which changes as a result of the a result of the
independent independent variable.variable.
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Dependent Dependent VariableVariable
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Consists of a Consists of a collected body collected body of data form of data form
observations and observations and experiments.experiments.
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EvidenceEvidence
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A well-tested A well-tested explanation that explanation that makes sense of a makes sense of a great variety of great variety of
scientific scientific observations.observations.
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TheoryTheory
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Physical, Physical, mental, or mental, or mathematical mathematical
representations representations of how people of how people understand a understand a process or process or
ideas.ideas.
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ModelsModels
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Become widely Become widely accepted only accepted only when they are when they are supported by a supported by a large body of large body of evidence.evidence.
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TheoriesTheories
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It’s goal is to It’s goal is to apply scientific apply scientific understanding understanding
for some for some specific specific purpose.purpose.
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TechnologyTechnology
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Jane GoodallJane Goodall
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James Watson and James Watson and Francis CrickFrancis Crick
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David MaxeyDavid Maxey
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Charles DarwinCharles Darwin
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Albert EinsteinAlbert Einstein
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Mathamatical Mathamatical ModelModel
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Physical modelPhysical model
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MentalMental
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A) Mental A) Mental B) B)
Mathematical Mathematical ModelModel
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QuickTime™ and a decompressor
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QuickTime™ and a decompressor
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SupermodelsSupermodels
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