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PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SD Ningsih, Diah Ayu Setia; Hambali, Hilmi; Imran, Muh Erwinto
Jurnal Ilmiah Pendidikan Citra Bakti Vol. 10 No. 4 (2023)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jipcb.v10i4.1745

Abstract

Pada pembelajaran abad 21 ini perlu menerapkan pembelajaran 4C terutama kemampuan berpikir kritis. Namun, kemampuan berpikir kritis peserta didik khususnya di sekolah dasar masih rendah. Sehingga perlu diterapkannya sebuah model pembelajaran yang dapat meningkatkan kemampuan berpikir kritis siswa. Tujuan penelitian ini yaitu untuk mendiskripsikan penerapan model Problem Based Learning (PBL) untuk meningkatkan kemampuan berpikir kritis siswa. Penelitian ini menggunakan jenis Penelitian Tindakan Kelas (PTK) yang terdiri dari 2 siklus yang setiap siklusnya dilaksanakan dengan 3 kali pertemuan. Teknik analisis data menggunakan analisis data kemampuan berpikir kritis. Hasil penelitian menunjukkan bahwa penggunaan model PBL dalam pembelajaran terbukti dapat meningkatkan kemampuan berpikir kritis siswa. Pada siklus pertama yang tuntas secara individual dari 10 siswa hanya 5 siswa atau 50% yang memenuhi kriteria kemampuan berpikir kritis. Kemudian meningkat pada siklus II dimana dari 10 siswa terdapat 8 siswa atau 80% telah memenuhi kriteria kemampuan berpikir kritis dan secara klasikal sudah terpenuhi yaitu nilai rata-ratanya 73.2. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa Kemampuan Berpikir Kritis Siswa Pada Tema Organ Gerak Hewan dan Manusia pada siswa kelas V SDI Parangkantisang melalui model pembelajaran Problem Based Learning (PBL) mengalami peningkatan.
Global Trends and Research Frontiers in Project-Based Learning: A Scopus-Based Bibliometric Review Hambali, Hilmi; Bancong, Hartono; Sukmawati, Sukmawati
PPSDP International Journal of Education Vol. 4 No. 2 (2025): PPSDP International Journal of Education (Special Issue)
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v4i2.734

Abstract

The aim of this study is to analyse the development of publications of scientific articles focusing on the project-based learning model. The method used is a literature review with a bibliometric analysis approach. A keyword search in the Scopus journal database for “Project-Based Learning; Science Education” was used to start the research. An analysis was carried out using the Vosviewer application, which allows in-depth exploration of trends and key contributions in the field. The results showed that a total of 702 publications were recorded in Scopus-indexed journals over a fifteen-year period, from 2010 to 2024. The United States emerged as the country that contributed the most publications, followed by Indonesia in second place, reflecting its active role in promoting research related to the Project based learning model. Among researchers, Capraro, Robert M. was identified as the most prolific contributor during the period 2010-2024. In addition, the keyword ‘project-based learning’ appeared most frequently in the articles, confirming its centrality in discussions of innovative educational practices. These findings suggest a significant and growing interest in Project Based Learning in science education. However, this study highlights the need for a broader scope of research. Future research should not be limited to Scopus-indexed journals, but should also include various databases and resources.
Pengembangan E-Modul Berbasis IOC (Inside Outside Circle) Pada Materi Sistem Ekskresi Kelas XI Amalia, Dina; Hambali, Hilmi; Mahmudah, Rafiah
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2556

Abstract

Penelitian ini bertujuan untuk mengembangkan E-modul berbasis IOC (Inside Outside Circle) pada materi sistem ekskresi kelas XI SMA serta menguji kevalidan dan kepraktisannya. Metode yang digunakan adalah penelitian ADDIE yang terdiri dari lima tahap: analysis, design, development, implementation, dan evaluation. Subjek uji coba terdiri dari dua validator ahli, satu guru biologi dan 22 siswa kelas XI di SMA Muhammadiyah Lempangan. Data dikumpulkan melalui observasi, wawancara dan angket, yang kemudian dianalisis secara deskriptif kuantitatif. E-modul disusun dalam format digital interaktif dan dilengkapi fitur pendukung seperti video, studi kasus dan aktivitas berbasis IOC. Hasil validasi menunjukkan E-modul termasuk dalam kategori sangat valid, berdasarkan indeks aiken’s V yang dihasilkan dengan nilai di atas 0.8-1, tergolong dalam kategori validitas tinggi. Uji kepraktisan memperoleh persentase 96% dari guru bidang studi mata pelajaran biologi dan 80% dari siswa, yang keduanya tergolong sangat praktis.  Berdasarkan data yang dihasilkan dari penelitian ini, dapat disimpulkan bahwa E-modul Sistem Ekskresi dengan menggunakan model ajar IOC, layak digunakan sebagai media pembelajaran yang inovatif dan interaktif dalam pembelajaran biologi, terkhusus pada materi yang tergolong sulit untuk dipahami oleh siswa.
Optimalisasi Ruang Terbuka Hijau Melalui Aksi Penanaman Pohon Sativani Hayati, Riza; Irmawanty, Irmawanty; Mahmudah, Rafiah; Thahir, Rahmatiah; Hambali, Hilmi; Anisa, Anisa; Magfirah, Nurul; Fadhilah, Nurul; Wajdi, Muhammad; Nurdiyanti, Nurdiyanti; Safitri, Dian
Jurnal Pengabdian Kepada Masyarakat Patikala Vol. 5 No. 3 (2026): Jurnal PkM PATIKALA
Publisher : Pusat Pengembangan Pendidikan dan Bakat Indonesia/Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/patikala.v5i3.4279

Abstract

This tree-planting activity was conducted in response to increasing environmental degradation and the decline of green open spaces caused by rapid development and unsustainable exploitation of natural resources. The activity took place on 27 September 2025 at the Education and Training Center Area of Universitas Muhammadiyah Makassar, Bollangi, Gowa Regency, South Sulawesi, with the aim of transforming underutilized land into a productive green area with both ecological and economic value. The implementation consisted of two stages: preparation and planting of 200 fruit tree seedlings, including durian, soursop, jackfruit, and crystal guava. The results show that all seedlings were successfully planted in locations appropriate for soil conditions and sunlight exposure, supported by active participation from the participants throughout all stages. The activity not only contributed to increasing green coverage but also enhanced participants’ understanding and environmental awareness through brief training and education. Ecologically, the fruit trees planted have the potential to support carbon absorption, improve air quality, strengthen soil stability, and promote biodiversity. Economically, these trees hold promising value as future sources of marketable fruits and local food diversification. Therefore, this tree-planting initiative can be considered a long-term environmental and economic investment aligned with the principles of sustainable development.