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All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi SAINSMAT bionature Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Medina-Te : Jurnal Studi Islam J-PEK (JURNAL PEMBELAJARAN KIMIA) Celebes Biodiversitas : Jurnal Sains dan Pendidikan Biologi Jurnal Penelitian Pendidikan IPA (JPPIPA) Martabe : Jurnal Pengabdian Kepada Masyarakat Journal on Education Biota Jambura Journal of Educational Chemistry Suluh: Jurnal Bimbingan dan Konseling Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Ilmiah Kanderang Tingang Siyasatuna Jurnal Ilmiyah Mahasiswa Siyasah Syariyyah Jurnal Scientia Jurnal Teknologi Informasi dan Komunikasi Dewantara Journal of Technology EduLine: Journal of Education and Learning Innovation Experiment: Journal of Science Education Journal Peqguruang: Conference Series Jurnal Komputer, Informasi dan Teknologi Syams: Jurnal Kajian Keislaman Jurnal Psikologi Pendidikan dan Konseling KREATIF: Jurnal Pengabdian Masyarakat Nusantara SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Innovative: Journal Of Social Science Research Jurnal Pendidikan Kimia Unkhair (JPKU) Jurnal Pelayanan Hubungan Masyarakat Dike Triwikrama: Jurnal Ilmu Sosial AGILITY: Jurnal Lentera Manajemen Sumberdaya Manusia MANDALIKA: Journal of Social Sciences Pendekar: Jurnal Pendidikan Berkarakter Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu Jurnal Inovatif dan Kreatif Hasil Pengabdian Kepada Masyarakat Jurnal Penelitian Teknik Sipil Konsolidasi Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Damhil: Jurnal Pengabdian kepada Masyarakat J-CEKI At-Taksis Jurnal Pendidikan Dasar Bijaksana: Jurnal Pengabdian Masyarakat International Journal of Universal Education Jurnal Perspektif Penelitian Pendidikan KREATIF: Jurnal Pengabdian Masyarakat Nusantara
Haris Munandar
Universitas Negeri Gorontalo
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STEM-Integrated Problem-Based Learning as a Cognitively Aligned Framework for Enhancing Critical Thinking in Thermochemistry Condong, Dea Marsanda; Sihaloho, Mangara; Thayban, Thayban; Laliyo, Lukman Abdul Rauf; Musa, Weny J.A.; Kurniawati, Erga; Munandar, Haris; Nggole, Siti Istiqomah
Jambura Journal of Educational Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i1.37514

Abstract

Developing students’ critical thinking skills remains a major challenge in chemistry education, particularly in thermochemistry, which requires conceptual, symbolic, and quantitative reasoning. While STEM-integrated problem-based learning (PBL–STEM) has gained increasing attention, limited studies have examined how this instructional approach aligns with the cognitive structure of critical thinking. This study investigated the effect of the PBL–STEM model on students’ critical thinking skills in thermochemistry. A quasi-experimental design involving 64 tenth-grade students was employed. Participants were selected using purposive sampling and assigned to an experimental group and a control group. Critical thinking skills were measured using a 20-item essay test based on Facione’s framework. The instrument demonstrated high reliability (Cronbach’s α = 0.915) and strong content validity (CVI = 0.93). Data were analyzed using an independent-samples t-test. Results showed a significant difference between groups (t = 4.997, p < 0.05), with the experimental group achieving higher mean scores (M = 80.80) than the control group (M = 65.38). The effect size (Cohen’s d = 1.25) indicates a large instructional impact. These findings suggest that STEM-integrated PBL provides a cognitively aligned framework for fostering critical thinking in chemistry learning.
Co-Authors Abd. Hamid Achmad Faqihuddin Agung Riadin Ahmad Kadir Kilo Ahmad Zulfahmi Ubaidillah Ahzan, Sukainil Aisyah, Sifa Nurul Akhmad Ramli Amelia, Putri Anderias Eko Wijaya Andi Indra Wulan Sari Ramadani Anjani, Uci Mellynia Apit Fathurohman Aris Doyan Aris, Ayub Pratama Arviani Arviani Arwin, Muh. Astin Lukum Auli Irfah Ayu Anindia Hizraini Ayulia Putri, Anggie Azzajjad, Muhammad Fath Baehaqi Bahtiar Bahtiar Batula, Abu Warasy Busyrah, Busyrah Condong, Dea Marsanda Darmawan, Diki Dewi Febriyanti Dewi Satria Ahmar Dian Aswita Dibyo Waskito Guntoro Dwi Sari Usop, Dwi Sari Enjely Yani, Nur Erga Kurniawati Erni Mohamad Esty Aryani Safithry Fandi Ahmad Fitriani Fitriani Gamar Al Haddar Gummah, Sifaul Hafid, Istiqamah Hakim, Syamsul Haleda, Padria Hamidi Hamidi Handayani, Dwi Indah Haryanto Haryanto Hendri Iyabu hidayah, agung kharisma Hijrah Syam Ibrahim Ibrahim Intan Nabilah, Siti Intan Permatasari Ishak Isa Isnaeni Marhani Iswanto, Juni Iwan Henri Kusnadi Jasman Jesi Jecsen Pongkendek Julhim S Tangio Julhim S. Tangio Karyanti Karyanti, Karyanti Khunaifi, Aam Rifaldi Kostiawan Sukamto, Kostiawan La Alio La Ode Aman Laksminarti Laksminarti Langi, Riyani Lilin, Emanuela Lisma Lestari, Viviana Lukman A. R. Laliyo M. Yogi Riyantama Isjoni Mahardhani, Ardhana Januar Mangara Sihaloho Masrid Pikoli Meilan Demulawa Moh Musli Malajai Mohammad Alex Firdaus Muh Fachrul Latief Muh. Nur Akbar Muhammad Ade Kurnia Harahap Muhammad Arsyad Muhammad Ikhsan Muhammad Yunus Muliyadi, Lalu Musa, Weny A Musa, Weny J.A. Mustafa, Adriana Nabilla, Widya Shafa Najmah Najmah Najmah, Najmah Nasution, Marnis Nasution, Susi Masniari Netty Ino Ischak Nggole, Siti Istiqomah Nirmalasari, Ridha Nurdin, Abd Rahim Nurhayati Bialangi Opir Rumape Pambudi, Moch Rio Pinangi, Dea Pomuato, Sasmita Pongkendek, Jesi Jecsen Purwoko, Agus Abi Putri Belawati Pandiangan, Anjani PUTRI WULANDARI R, Rinovian Rasida, Rasida Ryan Humardani Syam Pratomo Sangkota, Vivi Dia Afrianti Santosa, Sonny Setyawan , Dedy Shuid, Ahmad Naqib bin Siti Juhairiah Sitti Rachmi Misbah Sobari, Dicky Iskandar Suchi Wulandari Dai Suci Suci, Suci Sufriyanto Ibrahim Sukaesih, Atjih Surasih, Winda Susilawati, Susilawati Syam, Hijrah Syarif, St Humaerah Syawal, Apriyanto Tahalele, Olivia Taufik Rahman Tazkiyatunnafs Elhawwa Thayban, Thayban Wa Ode Riniati Wartono, Tono Wening Mustikaningsih Wicumantra, Reingga Modaffa Widagdo, Rinosa Ari Wiwin Rewini Kunusa Wulandari Saputri, Elsi Wulandari, Viona Yunus, Ahmad Yauri Yuszda K Salimi Zakaria Ziaurrahman, Muhammad