?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+MODEL+PROBLEM+BASED+LEARNING+TERHADAP%0D%0AKEMAMPUAN+PEMECAHAN+MASALAH+MATEMATIS+SISWA%0D%0A(Studi+pada+Siswa+Kelas+VIII+SMP+Negeri+22+Bandar+Lampung%0D%0ASemester+Genap+Tahun+Pelajaran+2023%2F2024)&rft.creator=%09Luisa+%2C+Jevelintan+Rintaningsih%09&rft.subject=370+Pendidikan&rft.subject=510+Matematika&rft.description=Penelitian+ini+bertujuan+untuk+mengetahui+pengaruh+model+problem+based+learning%0D%0Aterhadap+kemampuan+pemecahan+masalah+matematis+siswa.+Populasinya+adalah%0D%0Aseluruh+siswa+kelas+VIII+SMP+Negeri+22+Bandar+Lampung+semester+genap+tahun%0D%0Apelajaran+2023%2F2024+yang+terdistribusi+dalam+sepuluh+kelas+yaitu+VIII-1+sampai%0D%0AVIII-10.+Pengambilan+sampel+dilakukan+dengan+teknik+cluster+random+sampling%0D%0Adan+terpilih+siswa+kelas+VIII-6+sebanyak+32+siswa+sebagai+kelas+eksperimen+dan%0D%0Akelas+VIII-10+sebanyak+31+siswa+sebagai+kelas+kontrol.+Desain+penelitian+yang%0D%0Adigunakan+adalah+pretest-posttest+control+group+design.+Data+penelitian+ini+berupa%0D%0Adata+kuantitatif+yang+diperoleh+dari+tes+kemampuan+pemecahan+masalah+matematis%0D%0Asiswa.+Data+dianalisis+menggunakan+uji+statistik+yaitu+uji-t.+Berdasarkan+hasil%0D%0Aanalisis+data%2C+diperoleh+bahwa+peningkatan+kemampuan+pemecahan+masalah%0D%0Amatematis+siswa+yang+mengikuti+model+problem+based+learning+lebih+tinggi%0D%0Adaripada+kemampuan+pemecahan+masalah+matematis+siswa+yang+mengikuti%0D%0Apembelajaran+konvensional.+Dengan+demikian%2C+model+problem+based+learning%0D%0Aberpengaruh+terhadap+kemampuan+pemecahan+masalah+matematis+siswa.%0D%0AKata+kunci%3A+kemampuan+pemecahan+masalah+matematis%2C+pengaruh%2C+problem+based%0D%0A%0D%0Alearning%0D%0AThis+research+aims+to+determine+the+effect+of+the+problem+based+learning+model+on%0D%0Aimproving+students'+mathematical+problem-solving+abilities.+The+population+in+this%0D%0Astudy+was+all+students+in+class+VIII+of+SMP+Negeri+22+Bandar+Lampung%2C+even%0D%0Asemester+of+the+2023%2F2024+academic+year%2C+distributed+in+ten+classes%2C+namely+VIII-1%0D%0Ato+VIII-10%2C+heterogeneously.+Sampling+was+carried+out+using+a+cluster+random%0D%0Asampling+technique%2C+and+32+students+in+class+VIII-6+were+selected+as+the%0D%0Aexperimental+class+and+31+students+in+class+VIII-10+were+selected+as+the+control%0D%0Aclass.+The+research+design+used+was+a+pretest-posttest+control+group+design.+This%0D%0Aresearch+data+is+in+the+form+of+quantitative+data+obtained+from+tests+of+students'%0D%0Amathematical+problem-solving+abilities.+Data+analysis+uses+a+statistical+test%2C%0D%0Anamely+the+t-test.+Based+on+the+results+of+research%2C+it+was+found+that+the+increase+in%0D%0Astudents'+mathematical+problem-solving+abilities+in+the+experimental+class+was%0D%0Ahigher+than+the+increase+in+students'+mathematical+problem-solving+abilities+in+the%0D%0Acontrol+class.+Based+on+this%2C+it+can+be+concluded+that+the+problem+based+learning%0D%0Amodel+has+an+effect+on+improving+students'+mathematical+problem-solving+abilities.%0D%0AKeywords%3A+influence%2C+mathematical+problem-solving+abilities%2C+problem+based%0D%0A%0D%0Alearning&rft.publisher=FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN+&rft.date=2024-10-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83004%2F1%2FABSTRAK_Luisa%2520Jevelintan%2520-%2520Luisa%2520jevelintan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83004%2F2%2FSKRIPSI%2520FULL_Luisa%2520-%2520Luisa%2520jevelintan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83004%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520PEMBAHASAN_Luisa%2520-%2520Luisa%2520jevelintan.pdf&rft.identifier=+++Luisa+%2C+Jevelintan+Rintaningsih+++(2024)+PENGARUH+MODEL+PROBLEM+BASED+LEARNING+TERHADAP+KEMAMPUAN+PEMECAHAN+MASALAH+MATEMATIS+SISWA+(Studi+pada+Siswa+Kelas+VIII+SMP+Negeri+22+Bandar+Lampung+Semester+Genap+Tahun+Pelajaran+2023%2F2024).++FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F83004%2F