Pengembangan Perangkat Pembelajaran Matematika Menggunakan Model Pembelajaran Problem Based Learning (PBL) Untuk Meningkatkan Kemampuan Berpikir Kritis dan Kemandirian Belajar Siswa

Nasution, Yusrina Santri (2020) Pengembangan Perangkat Pembelajaran Matematika Menggunakan Model Pembelajaran Problem Based Learning (PBL) Untuk Meningkatkan Kemampuan Berpikir Kritis dan Kemandirian Belajar Siswa. Masters thesis, UNIMED.

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Abstract

Penelitian ini bertujuan untuk: (1) memperoleh perangkat pembelajaran yang valid dan efektif, (2) mengetahui bagaimana peningkatan kemampuan berpikir kritis dan kemandirian belajar siswa dengan menggunakan perangkat pembelajaranyang dikembangkan. Penelitian ini merupakan penelitian pengembangan. Model pengembangan yang digunakan adalah model 4-D yang terdiri dari empat tahap yaitu pendefinisian, perancangan, pengembangan dan penyebaran. Hasil tahap pendefinisian digunakan untuk merancang perangkat pembelajaran, selanjutnya draf hasil rancangan divalidasi dan diuji coba untuk melihat efektivitasnya. Perangkat pembelajaran yang valid dan efektif disebarkan ke forum MGMP untuk digunakan saat mempelajari materi bangun ruang prisma. Uji coba dilakukan pada siswa kelas VIII MTs. Madinatussalam Sei Rotan Tembung. Uji coba I di kelas VIII-3 dan uji coba II di kelas VIII-2. Dari hasil uji coba ini diperoleh bahwa: (1) Perangkat pembelajaran yang dikembangkan valid dengan rata-rata total validitas RPP = 4.35, buku siswa = 4.35, LKS = 4.36; (2) perangkat pembelajaran yang dikembangkan efektif, dilihat dari ketercapaian ketuntasan belajar siswa, aktivitas siswa dalam batas toleransi yang ditetapkan dan respon siswa terhadap pembelajaran dalam kategori baik; (3) rata-rata peningkatan kemampuan berpikir kritis siswa dari uji coba I ke uji coba II adalah 0,22 poin dengan peningkatan ketuntasan belajar secara klasikal sebesar 5.15 %; dan (4) rata-rata peningkatan kemandirian belajar siswa dari uji coba I ke uji coba II adalah 0.41 poin. Berdasarkan kategori, terdapat peningkatan pada kategori sangat tinggi dan tinggi.

Item Type: Thesis (Masters)
Contributors:
ContributionNameNIDN/NIDK
Thesis advisorSyahputra, Edinidn0021015706
Thesis advisorMulyono, nidn0031127112
Call Number: 510.72 Nas p
Keywords: Pengembangan perangkat pembelajaran; model pembelajaran problem based learning (PBL); kemampuan berpikir kritis; kemandirian belajar siswa
Subjects: L Education > LB Theory and practice of education
L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
L Education > LB Theory and practice of education > LB2300 Higher Education > LB2331.7 Teaching personnel
L Education > LB Theory and practice of education > LB2300 Higher Education > LB2361 Curriculum
L Education > LC Special aspects of education
Q Science > QA Mathematics
Divisions: Program Pasca Sarjana > Pendidikan Matematika
Depositing User: Mrs Catur Dedek Khadijah
Date Deposited: 19 Mar 2021 03:32
URI: http://digilib.unimed.ac.id/id/eprint/41521

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