?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+PERBANDINGAN+KEMAMPUAN+BERFIKIR+KRITIS+SISWA+DENGAN+MENGGUNAKAN+MODEL+PEMBELAJARAN+%0D%0AKOOPERATIF+TIPE+PROBLEM-SOLVING+DAN+%0D%0AGROUP+INVESTIGATION+(GI)+PADA+MATA+%0D%0APELAJARAN++IPS+TERPADU+KELAS+VIII+%0D%0ASMP+NEGERI+20+BANDAR+LAMPUNG+%0D%0ATAHUN+PELAJARAN+2017%2F2018.&rft.creator=YUNI+RIYANTI%2C+1413031077&rft.subject=L+Education+(General)+%3D+Pendidikan+&rft.description=Penelitian+ini+dilatarbelakangi+oleh+rendahnya+kemampuan+berpikir+kritis+siswa+dengan+menggunakan+model+pembelajaran+kooperatif+tipe+Problem+Solving+dan+Group+Investigation+(GI).+Tujuan+Penelitian+ini+untuk+mengetahui+perbedaan+kemampuan+berpikir+kritis+siswa.+Metode+yang+di+gunakan+dalam+penelitian+ini+adalah+metode+komparatif+dengan+pendekatan+eksperimen.+Populasi+dalam+Penelitian+ini+seluruh+kelas+VIII+yang+berjumlah+390+Siswa+dengan+jumlah+Sampel+sebanyak+60+Siswa.+Teknik+penelitian+ini+adalah+Cluster+Random+Sampling.+Teknik+pengambilan+data+dengan+Tes+Kemampuan+berpikir+kritis%2C+Observasi%2C+dan+Wawancara.+Pengujian+hipotesis+menggunakan+rumus+T-test+dua+sampel+independen.+Hasil+analisis+data+menunjukkan+(1)+Ada+perbedaan+kemampuan+berpikir+kritis+siswa+yang+pembelajaraannya+menggunakan+model+pembelajaran+tipe+Problem+Solving+dibandingkan+dengan+siswa+yang+menggunakan+model+pembelajaran+tipe+Group+Investigation%2C+(2)+kemampuan+Menganalisis+siswa+yang+pembelajaraannya+menggunakan+model+Problem+Solving+lebih+baik+dibandingkan+dengan+siswa+yang+menggunakan+model+Group+Investigation%2C+(3)+kemampuan+Mensintesis+siswa+yang+pembelajaraannya+menggunakan+model+Problem+Solving+lebih+baik+dibandingkan+dengan+siswa+yang+menggunakan+model+Group+Investigation%2C+(4)+kemampuan+Mengenal+dan+Memecahkan+Masalah+siswa+yang+pembelajaraannya+menggunakan+model+Problem+Solving+lebih+baik+dibandingkan+dengan+siswa+yang+menggunakan+model+Group+Investigation%2C+(5)+kemampuan+menyimpulkan+siswa+yang+pembelajaraannya+menggunakan+model+Problem+Solving+lebih+baik+dibandingkan+dengan+siswa+yang+menggunakan+model+Group+Investigation%2C+(6)+kemampuan+Mengevaluasi+dan+Menilai+siswa+yang+pembelajaraannya+menggunakan+model+Problem+Solving+lebih+baik+dibandingkan+dengan+siswa+yang+menggunakan+model+Group+Investigation.%0D%0A%0D%0AKata+Kunci%3A+Kemampuan+Berpikir+Kritis%2C+Problem+Solving%2C+Group+Investigation%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0AThis+research+is+motivated+by+the+low+ability+of+critical+thinking+by+using+cooperative+learning+model+of+Problem+Solving+and+Group+Investigation+(GI).+The+purpose+of+this+research+is+to+know+the+difference+of+students'+critical+thinking+ability.+The+method+used+in+this+research+is+comparative+method+with+experimental+approach.+The+population+in+this+study+is+the+entire+class+VIII%2C+amounting+to+390+Students+with+a+total+sample+of+60+Students.+This+research+technique+is+Cluster+Random+Sampling.+Technique+of+taking+data+with+Test+of+Critical+thinking+ability%2C+Observation%2C+and+Interview.+Hypothesis+testing+using+T-+test+formula+two+independent+samples.+The+result+of+data+analysis+show+(1)+There+is+difference+of+critical+thinking+ability+of+student+whose+learning+using+problem+solving+model+of+Problem+Solving+compared+with+student+using+Group+Investigation+type+model%2C+(2)+ability+to+analyze+student+with+learning+model+of+problem+solving+better+than+student+using+Group+Investigation+model%2C+(3)+Ability+to+Synthesize+students+whose+learning+using+Problem+Solving+model+is+better+than+students+using+Group+Investigation+model%2C+(4)+Know+and+solve+Problems+Student+problem+using+Problem+Solving+model+is+better+than+students+who+use+model+Group+Investigation%2C+(5)+ability+to+conclude+students+whose+learning+using+Problem+Solving+model+is+better+than+students+using+Group+Investigation+model%2C+(6)+Evaluating+and+Assessing+students'+he+used+the+problem+solving+model+better+than+students+using+Group+Investigation+model.%0D%0A%0D%0A%0D%0AKeywords%3A++Critical+Thinking+Capability%2C+Problem+Solving%2C+Group+Investigation&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2018-04-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31389%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31389%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31389%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++YUNI+RIYANTI%2C+1413031077++(2018)+STUDI+PERBANDINGAN+KEMAMPUAN+BERFIKIR+KRITIS+SISWA+DENGAN+MENGGUNAKAN+MODEL+PEMBELAJARAN+KOOPERATIF+TIPE+PROBLEM-SOLVING+DAN+GROUP+INVESTIGATION+(GI)+PADA+MATA+PELAJARAN+IPS+TERPADU+KELAS+VIII+SMP+NEGERI+20+BANDAR+LAMPUNG+TAHUN+PELAJARAN+2017%2F2018.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31389%2F