?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%2F17212%2F&rft.title=The+development+of+mathematics+higher+order+thinking+skills+%0D%0Ainstrument+for+grade+VIII+junior+high+school&rft.creator=Wahidin%2C+Wahidin&rft.subject=L+Education&rft.description=21st%0D%0A-century+learning+activities+require+higher+order+thinking+skills+including+critical+and+creative+thinking.+High-level+mathematical+thinking+skills+are+tools+to+train+and+improve+higher+order+thinking+skills+in+mathematics.+This+study+aimed+to+produce+products+in+the+form+of+a+high+level+mathematical+thinking+skills+instrument+of+grade+VIII+based+on+Bloom's+Taxonomy+containing+C4+(Analyze)%2C+C5+(Evaluate)%2C+and+C6+(Creating)+questions.+Indicators+of+higher+order+thinking+include+analyzing%2C+organizing%2C+differentiating%2C+and+linking.+Evaluating+is+judging%2C+checking+and+criticizing.+While+creating+is+generalizing%2C+designing%2C+and+producing.+This+research+was+conducted+at+three+junior+high+schools+in+Jakarta+that+consisted+of+41%2C+36+and+36+students+respectively.+The+sample+of+this+research+was+grade+VIII+students.+The+study+was+conducted+during+the+even+semester+in+2017.+Data+collection+method+used+higher+order+thinking+skill+test+of+the+eight+grade+students+then+analyzed+data+with+the+calculation+of+validity%2C+reliability%2C+difficulty+level%2C+and+discrimination+power.+The+result+showed+that+the+instrument+was+valid%2C+reliable%2C+the+difficulty+level+was+moderate%2C+and+the+discrimination+power+was+moderate+so+the+problems+in+this+instrument+could+be+used+by+teachers+to+measure+students%E2%80%99+high+order+thinking+skills.&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%2F17212%2F1%2FHOTS.pdf&rft.identifier=++Wahidin%2C+Wahidin+++The+development+of+mathematics+higher+order+thinking+skills+instrument+for+grade+VIII+junior+high+school.++Uhamka.+++++