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Natural Science Exam One Hallett Questions and Answers
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Natural Science Exam One Hallett Questions and Answers
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Natural Science Exam One HallettQuestions and Answers
List iiand iiexplain iithe iifour iisteps iiof iithe iiscientific iimethod ii- iiAnswers ii-1. iigathering
iidata: iiobservations- iiobserving iinature iiwithout iimanipulating iiit. iiexperiments-
iimanipulate iisome iiaspect iiof iinature iiand iisee iiwhat iihappens.
2. iiidentifying iipatterns: iiquantitative ii(numbers ii+ iiunits) iimeasurements ii(vs. iiqualitative)
ii
3. iihypothesis: iiconjecture ii(based iion iiobservation, iiknowledge, iiexperience. iiabout
iiwhat iiwill iihappen ii(have iito iitest iiit) iifact- iia iistatement iiof iisomething iithat iihappens iiin
iinature. iitheory- iia iiscientific iiidea iithat iiis iisupported iiby iievidence ii(many iiobservations
ii+ iiexperiments) iiwidely iiaccepted iiby iiscientists
4. iipredictions ii/ iitesting: iievery iiidea iimust iibe iitested. iipredict iihow iia iisystem iiwill
iibehave iithen iitest ii/ iiexperiment iito iisee iiif iiit iiwill iibehave iias iipredicted. iitests iido iinot
iinecessarily iineed iito iiprove ii/ iidisprove iian iiidea. iithey iidefine iithe iirange iiof iisituations
iiunder iiwhich iithe iiidea iiis iivalid.
property iiof iifalsifiability iiapplied iito iiscientific iimethod ii- iiAnswers ii-in iiprinciple iievery
iiscientific iistatement iicould iibe iiproven iifalse.
describe iihow iione iican iitell iiscience iifrom iipseudoscience ii- iiAnswers ii-1. iias iipresented
iiare iithe iifacts iitrue
2. iiis iithere iian iialternative iiexplanation
3. iihas iithe iiclaim iibeen iirigorously iitested ii
4. iican iithe iiclaim iibe iifalsified
5. iidoes iithe iiclaim iirequire iithat iiwell-established iifacts iibe iiset iiaside
6. iihas iithe iiclaim iibeen iisupported iiby iimore ii+ iimore iievidence iiovertime
Be iifamiliar iiwith iithe iistory iiof iihow iithe iiscientific iimethod iiwas iiused iito iioverturn
iiconventional iiwisdom iiabout iithe iiorigin iiof iistomach iiulcers. ii- iiAnswers ii-*look iiat
iislides*
Be iiable iito iiwork iiwith iitreatment iistudy iiresults iilike iithose iiyou iiworked iiwith iiin iithe
iicase
study iion iiulcers ii(draw iibar iigraphs/interpret iithem). ii- iiAnswers ii-*look iiat iislides*
Compare iiand iicontrast iispeed iiand iivelocity. ii- iiAnswers ii-speed: iithe iidistance iian
iiobject iitravels iidivided iiby iithe iitime iiit iitakes iito iitravel iithat iidistance ii(MPH)
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