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Effectiveness of Problem-Based Learning for Improved Learning Outcomes and Critical Thinking Kurniasih, Enggar; Raharjo, Tri Joko; Yuwono, Agus
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 14 No. 1 (2024): Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pjme.v14i1.13358

Abstract

Knowing students' learning outcomes and critical thinking abilities is crucial for effective instruction, resource allocation, and improving student learning across various subjects. This encourages testing of the effectiveness of problem-based learning in improving students' learning outcomes and critical thinking abilities. The aim of this research is to describe the impact of implementing the problem-based learning model on improving learning outcomes and critical thinking skills in mathematics learning. This quasi-experimental research employed a pre-test, and post-test control group design involving 42 fifth grade elementary school students in one of the cities in Central Java, with 24 participants assigned to experimental group and 18 participants to control groups. Throughout a four-week duration, the experimental group received instruction utilizing problem-based learning model, while the control group was taught applying traditional learning. Using tests of learning outcomes and critical thinking abilities, both groups were assessed before and after the intervention, and the data were analyzed using descriptive statistics and t-tests. The research findings indicate that problem-based learning has a positive impact on mathematical learning outcomes and critical thinking, with improvements falling within the moderate category. In conclusion, there is a significant difference between classes using the problem-based learning model and conventional classes. This finding enriches our understanding of the effectiveness of innovative teaching methods such as problem-based learning in enhancing learning and critical thinking abilities in the context of mathematics education.
Pengaruh Penggunaan Model Problem Based Learning Terhadap Hasil Belajar Matematis Peserta Didik Kelas V Sekolah Dasar Kurniasih, Enggar; Raharjo, Tri Joko; Yuwono, Agus
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.9963

Abstract

Problem based learning dapat membangun pembelajaran bermakna yang berpengaruh terhadap peningkatan hasil belajar matematis peserta didik. Tujuan dari penelitian untuk menganalisis pengaruh penggunaan problem based learning terhadap hasil belajar matematis kelas V SDN 1 Kaling Karanganyar. Metode penelitian menggunakan quasi experimental dengan kontrol nonequivalent pola desain kelompok. Populasi berjumlah 42 peserta didik, terdiri dari kelas kontrol 18 peserta didik dan kelas eksperimen 24 peserta didik. Hasil Uji t diperoleh nilai 3,497 pada taraf signifikansi 5% dan hasil uji keefektifan relatif (ER) menunjukkan penggunaan model problem based learning efektif 38,6% dibandingkan penggunaan model diskusi. Hal tersebut diketahui dari keputusan thitung > ttabel yaitu 3,497 > 2,002 dari hasil pengukuran berarti H???? diterima dan H0 ditolak. Oleh karena itu, peneliti menyimpulkan terdapat pengaruh yang signifikan penggunaan model problem based learning terhadap hasil belajar matematis kelas V di SDN 1 Kaling Karanganyar. Kata Kunci: Problem Based Learning, Hasil Belajar, Sekolah Dasar, Matematika