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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Riemann : Research of Mathematics and Mathematics Education
Arfin Arfin
Universitas Katolik Parahyangan
Agriculture, Biological Sciences & Forestry Arts Humanities Education Mathematics Social Sciences

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IMPLEMENTASI PEMBELAJARAN BERBASIS PROYEK TERINTEGRASI STEM DALAM MERANCANG SMART CITY Melania Eva Wulanningtyas; Christina Ester Manthalina Hutabarat; Arfin Arfin; Muchtar Haryanto Panjaitan
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 1 (2024): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i1.155-160

Abstract

Pengabdian masyarakat ini memiliki tujuan untuk memberikan pelatihan tentang pembelajaran berbasis proyek terintegrasi STEM kepada guru-guru di Kabupaten Tapanuli Utara, Sumatera Utara, Indonesia. Pelatihan dilakukan di 10 sekolah selama 4 jam dalam bentuk pembelajaran berbasis proyek. Metode yang digunakan dalam kegiatan pengabdian ini adalah penyampaian materi oleh tim, diskusi, demonstrasi, pendampingan pelatihan, dan praktik pembuatan smart city terintegrasi STEM secara langsung. Hasil kegiatan pengabdian ini adalah para guru dapat memahami dan menerapkan pembelajaran berbasis proyek terintegrasi STEM. Peserta memiliki respons positif terhadap aspek materi, penyajian, bahasa, dan praktik yang difasilitasi oleh tim. Berdasarkan pengelompokan hasil respons peserta melalui angket yang telah diberikan diperoleh data bahwa peserta sangat antusias dan termotivasi untuk merancang pembelajaran berbasis proyek di sekolah. Keterbatasan waktu menjadi kendala dalam kegiatan pengabdian ini sehingga para guru diarahkan untuk dapat merancang serta mengembangkan kegiatan pembelajaran berbasis proyek terintegrasi STEM secara mandiri.
Does Project-Based Learning Equally Foster Critical and Creative Thinking? Arfin Arfin; Melania Eva Wulanningtyas; Andy Leonardo Louismono; Oriza Stepanus
Riemann: Research of Mathematics and Mathematics Education Vol. 8 No. 1 (2026): EDISI APRIL
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v8i1.180

Abstract

This research explored the effectiveness of the Project-Based Learning (PjBL) instructional model in improving critical and creative thinking skills among students at SMAK 1 Bina Bakti Bandung, Indonesia. Employing a one-group pretest-posttest quasi-experimental design, the research examined how students’ critical and creative thinking skills developed after participating in a series of PjBL learning activities in polynomial topic. The findings revealed significant improvements in both critical and creative thinking skills. Critical thinking showed notably increases in all indicators (analysis, synthesis, problem solving, inference, evaluation) with the most substantial changes in synthesis and problem solving. Likewise, creative thinking also showed a remarkable improvement in all indicators (flexibility, originality, elaboration, reflection, and fluency) particularly in elaboration and fluency. The effect sizes of critical and creative thinking were measured at 0.804 and 0.949 respectively, indicating the strong impact of PjBL in improving both domains. While critical thinking exhibited comparatively elevated scores both prior to and following the intervention, the extent of enhancement was more pronounced in creative thinking. It was suggested by these results that while a relatively strong foundation in critical thinking had already been demonstrated by the students, their creative thinking skills were particularly effectively enhanced by the implementation of PjBL.
Co-Authors Andy Leonardo Louismono Christina Ester Manthalina Hutabarat Melania Eva Wulanningtyas Muchtar Haryanto Panjaitan Oriza Stepanus