Sari, Dhea Anggun Puspita
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Mengatasi Stunting dalam Pertumbuhan dan Perkembangan Balita Frasetya, Siti Ananda; Nuraini, Velita; Sari, Dhea Anggun Puspita; Mahardika , I Ketut
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i3.11073

Abstract

Stunting pada dasarnya adalah masalah kesehatan yang dipengaruhi oleh berbagai faktor. Balita didefinisikan stunting jika tinggi badan terhadap umur dibawah standar deviasi dibandingkan rata-rata standar tumbuh kembang anak WHO pada anak dibawah 5 tahun. Selain gizi buruk yang kronis penyebab stunting pada anak adalah infeksi yang dapat meperburuk satutus gizi, jika fenomena ini terus berlanjut maka akan menghambat perkembangan fisik anak. Metode yang digunakan dalam penelitian ini yaitu menggunakan metode literature review. Melalui motode literature review ini, penelitian mengandalkan referensi dari berbagai sumber, seperti jurnal ilmiah, artikel, buku dan informasi lainnya. Dengan merinci dan menganalisis literatur-literatur yang relavan penelitian ini dapat membangun dasar pengetahuan yang kuat untuk mendukung argumen yang dihasilkan. Dengan literature review menjadi landasan utama dalam merangkung informasi yang relevan. Stunting merupakan kondisi kekurangan gizi kronis yang timbul karena kurangnya asupan makanan dalam jangka panjang. Stunting bisa dihindari dengan mengambil langkah-langkah tertentu, seperti intervensi gizi khusus selama 1.000 hari pertama kehidupan, memberikan pelayanan kesehatan dan nutrisi yang memadai kepada ibu hamil, memastikan asupan nutrisi yang cukup selama kehamilan, memperhatikan konsumsi protein harian untuk balita di atas 6 bulan dengan kadar sesuai usianya, menjaga kebersihan lingkungan, dan secara rutin membawa anak ke posyandu setidaknya satu bulan sekali.
Systematic Literature Review Model PBL Untuk Penguatan Kemampuan STEM Pada Pembelajaran IPA SMP Sari, Dhea Anggun Puspita; Wahyuni, Sri; Astuti, Sri Rejeki Dwi; Barid, Siti Shofa Assyifa’ul Qulbi
Jurnal Kajian Pendidikan IPA Vol 6 No 1 (2026): Jurnal Kajian Pendidikan IPA
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jkpi.v6i1.43193

Abstract

Problem-Based Learning (PBL) is an instructional model that guides students to understand concepts through solving real-world problems presented at the beginning of instruction. This study aims to examine the implementation of PBL in strengthening STEM ability in science learning at the junior high school level. Based on recent empirical evidence, this review highlights the effectiveness of PBL in improving critical thinking, problem-solving, creativity, collaboration, and scientific literacy within STEM-oriented education. The study employs a Systematic Literature Review (SLR) guided by PRISMA. Articles were identified through national and international databases and selected using clear inclusion and exclusion criteria. Studies focusing on the implementation, challenges, and outcomes of  PBL in STEM-based science learning at the junior high school level were included, while conceptual and non-empirical works were excluded. The review of 20 articles indicated that the integration of  PBL significantly contributes to the enhancement of students’ STEM skills. Four main themes emerged: the alignment of PBL with STEM ability such as inquiry, experimentation, and engineering design; the role of PBL in fostering higher-order thinking and problem-solving; the impact of PBL on collaboration and communication in STEM projects; and implementation challenges related to teacher readiness, curriculum alignment, and limited resources. Overall, the results confirm that PBL is an effective pedagogical model for supporting STEM-based science education in junior high schools. This review is limited by its database scope and time range, which may exclude relevant studies. Future research is recommended to employ longitudinal designs and cross-context comparisons. This study provides insights for teachers, curriculum developers, and policymakers to optimize PBL integration through professional development, contextual learning resources, and interdisciplinary collaboration.Keywords: problem-based learning, junior high school, science learning, STEM education, systematic literature review