?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F34258%2F&rft.title=Artikel+36_1571&rft.creator=Tri+Isti+Hartini%2C+TIH&rft.subject=ZA4450+Databases&rft.description=This+research+examines+critical+thinking+skills+and+concept+mastery+of+the+Rigid%0D%0AObject+Rotation+(ROR)+in+Mechanics+learning+in+Physics+education+students.+There+are+some%0D%0Acomputer+programs+in+Mathematics+learning+used+in+Physics+learning%2C+e.g.+GeoGebra.+The%0D%0Asubjects+of+this+study+were+21+students+of+third+semester+at+one+private+university+in+Jakarta.+This%0D%0Ais+a+mixed+method+research+with+quantitative+and+qualitative+triangulation.+The+data+collection%0D%0Ainstruments+were+the+tests+results+on+the+Rigid+Object+Rotation+(ROR)+multiple-based%0D%0Arepresentation+(MR)+concept+that+corresponds+to+the+concept+of+understanding+by+using+revised%0D%0ABloom%E2%80%99s+taxonomy+and+California+Critical+Thinking+Test+(CCTT)+to+evaluate+critical+thinking%0D%0Askills+and+Critical+Thinking+Disposition+Inventory+(CTDI)+to+measure+students%E2%80%99+critical+thinking%0D%0Aattitudes.+The+results+show+that+the+average+rate+of+pre-tests+was+44.38+and+the+average+rate+of%0D%0Apost-test+was+68.14+with+percentage+of+N-Gain+of+42.5+%25+for+the+mastery+of+ROR+concept+which%0D%0Ashows+improvement.+The+results+of+multiple+representations+(MR)+analysis+on+students%E2%80%99%0D%0Aworksheet+(SW)+using+GeoGebra+software+for+ROR+were+61.7%25+for+verbal%2C+85.7%25+for+picture%2C%0D%0A45.3+%25+for+graph+and+77.9+%25+for+Mathematics+which+show+considerable+percentage.+The+results%0D%0Aof+the+analysis+on+Critical+Thinking+Skills+(CTS)+was+categorized+as+good+as+well+as+the%0D%0Aimprovement+of+ROR+concept+mastery+using+GeoGebra+software+was+in+good+category.&rft.publisher=Uhamka&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F34258%2F1%2F%2523P36_1571.pdf&rft.identifier=++Tri+Isti+Hartini%2C+TIH+++Artikel+36_1571.++Uhamka.++++(Unpublished)++