?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEKTIVITAS+PEMBELAJARAN+BERBASIS+PROYEK+PENGOLAHAN%0D%0ALIMBAH+CAIR+INDUSTRI+TAHU+DALAM+MENINGKATKAN%0D%0AKETERAMPILAN+BERPIKIR+KRITIS+SISWA+SMA&rft.creator=Wayan+%2C+Lusi+Oktaviana+%09&rft.subject=370+Pendidikan&rft.description=Penelitian+ini+bertujuan+untuk+mendeskripsikan+efektivitas+pembelajaran+berbasis%0D%0Aproyek+pengolahan+limbah+cair+industri+tahu+dalam+meningkatkan+keterampilan%0D%0A%0D%0Aberpikir+kritis+siswa+SMA.+Metode+penelitian+yang+digunakan+adalah+Weak-%0D%0AEksperiment+dengan+desain+The+One+Group+Pretest-Posttest+Design.+Populasi%0D%0A%0D%0Adalam+penelitian+ini+adalah+seluruh+siswa+kelas+XI+di+SMAN+15+Bandar+Lampung.%0D%0APengambilan+sampel+dilakukan+dengan+teknik+purposive+sampling+dan+kelas+XI.1%0D%0Adijadikan+sebagai+sampel+penelitian.+Teknik+analisis+data+dilakukan+dengan+uji%0D%0Astatistik+parametrik+uji+t+dan+perhitungan+n-gain.+Hasil+penelitian+menunjukkan%0D%0Abahwa+nilai+rata-rata+postes+siswa+lebih+tinggi+daripada+nilai+rata-rata+pretes%2C%0D%0A%0D%0Adengan+n-gain+rata-rata+siswa+yaitu+sebesar+0%2C62+yang+berkategori+sedang.+Rata-%0D%0Arata+persentase+respon+siswa+sebesar+85%2C5%25+dan+keterlaksanaan+pembelajaran%0D%0A%0D%0Asebesar+82%25+berkategori+sangat+baik+dan+sangat+tinggi.+Berdasarkan+hasil%0D%0Apenelitian+ini+dapat+disimpulkan+bahwa+pembelajaran+berbasis+proyek+pengolahan%0D%0Alimbah+cair+industri+tahu+efektif+dalam+meningkatkan+keterampilan+berpikir+kritis%0D%0Asiswa.%0D%0AKata+kunci%3A+keterampilan+berpikir+kritis%2C+limbah+cair+industri+tahu%2C+pembelajaran%0D%0Aberbasis+proyek%0D%0A%0D%0AThe+purpose+of+this+research+described+the+effectiveness+of+project-based+learning%0D%0Amodel+using+liquid+waste+from+tofu+industry+to+improve+high+school+students%E2%80%99%0D%0Acritical+thinking+skills.+The+method+used+was+Weak+Experiment+with+The+One%0D%0AGroup+Pretest-Posttest+Design.+The+population+on+this+research+were+all+of%0D%0Astudents+in+grade+XI+of+SMAN+15+in+Bandar+Lampung.+The+sample+was%0D%0Adetermined+using+a+purposive+sampling+technique+and+class+XI.1+was+used+as+the%0D%0Asample+in+the+research.+The+data+analysis+techniques+used+in+this+research+are%0D%0Aparametric+statistical+test%2C+t-tests+dan+n-gain+calculations.+The+results+of+this%0D%0Aresearch+show+that+the+average+of+students%E2%80%99+post-test+score+is+higher+than+the%0D%0Aaverage+pre-test+score%2C+with+the+average+n-gain+for+students'+being+0.62+in+the%0D%0Amedium+category.+The+average+percentage+of+students%E2%80%99+responses+was+85%2C5%25+and%0D%0Athe+implementation+of+learning+was+82%25+which+is+in+the+very+good+and+very+high%0D%0A%0D%0Acategory.+Based+on+the+results+of+this+research%2C+it+can+be+concluded+that+project-%0D%0Abased+learning+using+liquid+waste+from+the+tofu+industry+is+effective+in+improving%0D%0A%0D%0Astudents'+critical+thinking+skills.%0D%0AKeywords%3A+critical+thinking+skill%2C+liquid+waste+from+tofu+industry%2C+project-based%0D%0Alearning&rft.publisher=FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN&rft.date=2024-06-07&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86747%2F1%2FABSTRAK_Wayan%2520Lusi%2520Oktaviana_1913023016%2520-%2520Nengah%2520Sutimin.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86747%2F2%2FSKRIPSI%2520FULL_Wayan%2520Lusi%2520Oktaviana_1913023016%2520-%2520Nengah%2520Sutimin.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86747%2F3%2FSKRIPSI%2520TANPA%2520PEMBAHASAN_Wayan%2520Lusi%2520Oktaviana_1913023016%2520-%2520Nengah%2520Sutimin.pdf&rft.identifier=++Wayan+%2C+Lusi+Oktaviana+++(2024)+EFEKTIVITAS+PEMBELAJARAN+BERBASIS+PROYEK+PENGOLAHAN+LIMBAH+CAIR+INDUSTRI+TAHU+DALAM+MENINGKATKAN+KETERAMPILAN+BERPIKIR+KRITIS+SISWA+SMA.++FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F86747%2F