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Analisis Kebutuhan Pengembangan Bahan Ajar Kesetimbangan Kimia Berbasis Etnosains Terintegrasi Ekosistem Mangrove Yuni Kurnia; Yuli Hartati; Muflihah Muflihah; Farah Erika
SAP (Susunan Artikel Pendidikan) Vol. 11 No. 1 (2026): SAP
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sap.v11i1.1804

Abstract

This study aims to analyze students' needs as a basis for developing ethnoscience-based chemistry teaching materials on chemical equilibrium by integrating the context of the mangrove ecosystem in Paser Regency, East Kalimantan. The study used a quantitative descriptive approach with a survey design of 40 grade XI students at SMA Negeri 1 Tanah Grogot through a Likert scale questionnaire compiled based on 13 indicators and grouped into four dimensions, namely the relevance of teaching materials, conceptual understanding, learning experience and technology involvement, and the integration of ethnoscience and local wisdom. The research findings indicate that the teaching materials used are still abstract and have not optimally accommodated the local context, while students show a high need for additional teaching materials and learning related to the mangrove ecosystem.. This study contributes to the development of ethnoscience-based chemistry education by demonstrating the potential of mangrove ecosystems as a local context for learning chemical equilibrium. The empirical evidence obtained provides a foundation for the development of ethnoscience-based teaching materials that can connect abstract chemical concepts with local environmental phenomena close to students' lives.
Efektivitas Model Numbered Head Together (NHT) dengan Pendekatan Saintifik Terhadap Hasil Belajar Kimia Siswa Zakiyah Ayu Noor Izzati; Farah Erika; Sri Lestari
Chemistry Education Practice Vol. 9 No. 1 (2026): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v9i1.6750

Abstract

The Numbered Head Together (NHT) learning model, with a scientific approach, emphasizes that student learning outcomes can increase student interest in learning. The purpose of this study was to determine the effectiveness of the NHT learning model, using a scientific approach, on student learning outcomes at SMA Negeri 8 Samarinda. This is a quantitative pre-experimental study using a one-group pretest-posttest design. The population of this study consisted of all students in class XI MIPA. Purposive sampling was used to obtain two research samples, namely XI 1 and XI 3, with a total of 69 students. Data were collected using test techniques, such as questions, and non-test techniques, such as observation sheets. The data analysis techniques used were the N-Gain test and the effect size test. The results showed that the average post-test score was 77.22, and student activity during the learning process was 84%, which falls in the very good category. The average N-Gain value was 0.74% in the high category, and the effect size value was 11.34 in the large category. It can be concluded that the Numbered Head Together (NHT) learning model, using a scientific approach, is effective in improving students' learning outcomes at SMA Negeri 8 Samarinda.
Pembelajaran CPS-STEAM berbasis etnosains pengobatan batu angin untuk mengembangkan keterampilan kolaborasi murid pada materi hukum dasar kimia Kiki Pratama; Farah Erika; Pintaka Kusumaningtyas
Jurnal Sains dan Edukasi Sains Vol. 9 No. 2 (2026): Jurnal Sains dan Edukasi Sains
Publisher : Faculty of Science and Mathematics, Universitas Kristen Satya Wacana, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/juses.v9i2p149-161

Abstract

Keterampilan kolaborasi merupakan salah satu kompetensi abad ke-21 yang masih belum berkembang secara optimal karena pembelajaran kimia cenderung berpusat pada guru dan belum mengintegrasikan konteks etnosains. Penelitian ini bertujuan untuk menganalisis penerapan pembelajaran Collaborative Problem Solving (CPS)-STEAM berbasis etnosains dalam mengembangkan keterampilan kolaborasi murid pada materi Hukum Dasar Kimia di salah satu SMA Negeri di Samarinda. Penelitian ini menggunakan pendekatan kuantitatif dengan desain quasi-experiment tipe nonequivalent control group design. Sampel penelitian terdiri atas 68 murid yang dipilih menggunakan teknik purposive sampling. Data keterampilan kolaborasi dikumpulkan melalui tes, lembar observasi, dan angket, kemudian dianalisis menggunakan uji Mann–Whitney U dan uji independent sample t-test sesuai dengan karakteristik distribusi data. Hasil penelitian menunjukkan bahwa rata-rata nilai post-test kelas eksperimen sebesar 72,93 (kategori tinggi), lebih tinggi dibandingkan dengan kelas kontrol sebesar 62,36 (kategori sedang). Rata-rata persentase keterampilan kolaborasi berdasarkan angket pada kelas eksperimen sebesar 87,67% (kategori sangat baik), sedangkan kelas kontrol sebesar 79,00% (kategori baik). Hasil uji hipotesis menunjukkan nilai signifikansi 0,001 (p < 0,05), yang mengindikasikan adanya perbedaan keterampilan kolaborasi yang signifikan antara kedua kelas. Temuan ini menunjukkan bahwa penerapan model pembelajaran CPS-STEAM berbasis etnosains efektif dalam mengembangkan keterampilan kolaborasi murid pada materi Hukum Dasar Kimia.
Co-Authors A.Febriani Putri Paramitha Abdul Majid Adinda Nur Hidayah Agung Rahmadani Agung Rahmadani Agusningtyas, Dwi Agustina Amalia Islami Aisha Nur Safrida Aldiansyah, Aldiansyah Alvindra Ramadhan Alvindra Ramadhan Anita Setiawati Anjarwati, Dewi Anjelica Octavia Arung Arifian, Hanggara Arinda Marganingtyas Arni Arni Ata, Putri Fritami Awaliah, Meisya Adelia Salsabila Awaliyah, Nabilah Nailah Cahya Anggita Safitri Cahyo, Risky Nor Carunisa, Chofifah Christian Dinata Devi Lestari Devi Nawang Ariningtyas Devira Nur Ajizah Dewi Lestari Dhilla, Anzar Farisda Endang Astuti Fitri Nur Rahmadani Fitri Nur Rahmadani Fitriah Khoirunnisa Giachinta Suwirani Kartika Hajar, Ayu Iradha Umi Handoko Hartandi, Dimas Hartati, Yuli Hasan, Hafia Hazlina, Nur Hidayah, Adinda Nur Husna, Ariza Rafidah IDAYANTI, RINA Iftatun Qolbiah Iis Intan Widiyowati Indah Nuraini, Indah Indah, Marwa Indar Dwi Musyadi Intan Aulia Rahmadani Irmaina Syafira Kadir, Nurdianah Abdul Kasik, Olivia Clara Kevin Jeremia Hutauruk Kiki Pratama Kusuma, Aldi Laode Rijai Laras Resti Wahyuni Lestari Lestari Lestari, Wahyu Yunita Maasje Catherine Watulingas Maghfirah, Nurul Maslia, Nurhidayatul Masruhim, Muh. Amir MAYANG SARI, FENI Mina Fitri Andini Miranda, Esti Muhfidah Lutfia Ulfa Mukhamad Nurhadi, Mukhamad Muttaqin, Muhammad Rijal Nela Nur Anisa Nela Nur Anisa NOOR HANIFAH Norbaiti, Norbaiti Novi Dwi Jayanti Novita Lestari Nur Anisa, Nela Nur Baiti Athiyah Nurfitriani, Ditalia Nurramadhani, Aisyah Zahra Nursilawati Nursilawati, Nursilawati Octavia A., Anjelica Odi Aksha Pasa, Jessica Indriyani Pintaka Kusumaningtyas Prastika, Nanda Diah Pratama, Kiki Putri Septya Pratia, Intan Eti Pristiningtyas Ambarwati Puspita Devi, Shella Febriandika Putra Yoga Nugraha Rahman, Zainur Arif Ramadani, Pino Resti Wahyuni, Laras Riskan Qadar, Riskan Rony Gunawan Rusda, Rusda SABELA, ENI Salam, Supriatno Sapna Mega Ariska Saputri, Mitha Sari Ayu Rowaidah Sari, Laras Sasmitha, Hijrana Mega Setya, Dely Sara Shalsabila, Syifa Yulia Siburian, Putri Dela Siswati, Julia Siti Marwa Multiana Sapitri Siti Rahma Sri Lestari SRI LESTARI SUGITA, DIYAH Sukemi Sukemi Sukemi Sumarioto, Sumarioto Sumarni Sumarni Syafira, Irmaina Syamsiar, Syamsiar Tasya Surta Yosya Tasya, Indriana Usman Usman Vina Amelia Aisyah Majid Wafiq Azizah Wahyuni, Laras Resti Watulingas, Maasje Catherine Widyowati, Iis Intan Yuli Hartati Yulianti, Ayu Dwi Yuni Kurnia Zahrani Sofira Rahman Zakiyah Ayu Noor Izzati Zakiyah Ayu Noor Izzati