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All Journal Jurnal Pendidikan Kimia Undiksha JPM (Jurnal Pemberdayaan Masyarakat) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Atiek Winarti
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Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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Media Pembelajaran Interaktif Sederhana Powerpoint-Ispring: Kelayakan untuk Meningkatkan Keterampilan Komunikasi dan Penguasaan Konsep Larutan Penyangga Herliana Saputri; Atiek Winarti; Arif Sholahuddin
Jurnal Pendidikan Kimia Undiksha Vol. 6 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpk.v6i2.50921

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran PowerPoint Ispring pada materi Larutan Penyangga, yang valid, praktis, dan efektif untuk meningkatkan keterampilan komunikasi dan pengetahuan peserta didik. Pengembangan media ini menggunakan metode Research and Development dengan model 4D. Subyek penelitian ini yaitu 5 validator, 26 orang peserta didik kelas XI MIA SMAN 1 Alalak (3 orang pada uji perorangan, 5 orang pada uji kelompok kecil, dan 18 orang pada uji terbatas). Instrumen penelitian yang digunakan dalam penelitian ini adalah angket validasi, angket keterbacaan peserta didik, angket keterampilan komunikasi peserta didik, lembar observasi, dan tes hasil belajar pengetahuan. Analisis data menggunakan Aiken's, distribusi frekuensi dan uji inferensial. Hasil penelitian menunjukkan bahwa media PowerPoint ispring yang dikembangkan (1) valid dengan skor validitas sebesar 0,89. (2) praktis pada uji coba perorangan sebesar 4,30, uji coba kelompok kecil sebesar 4,22, dan observasi penggunaan media sebesar 80,96. (3) efektif dalam meningkatkan keterampilan komunikasi peserta didik dengan N-gain masing-masing sebesar 0,31 dengan kategori sedang, dan 0,70 dengan kategori tinggi. Produk berupa media PowerPoint Ispring yang dikembangkan layak sebagai media pembelajaran untuk meningkatkan keterampilan komunikasi dan pengetahuan peserta didik pada materi larutan penyangga. Kata kunci: keterampilan komunikasi, larutan penyangga, media pembelajaran, powerpoint ispring
Peningkatan Kompetensi Guru Kimia Banjarmasin Utara: Pembelajaran Mendalam dengan Problem Based Learning Berbantuan Artificial Intelligence Mahdian; Syarifah Meutiah Eka Sari; Iriani Bakti; Atiek Winarti; Ni Pt. Pande Mirah Surya Dewi
Jurnal Pemberdayaan Masyarakat Vol 11 No 1 (2026): Mei
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v11i1.12954

Abstract

Deep Learning is an approach that emphasizes creating meaningful, reflective, and enjoyable learning experiences. One appropriate learning method to support this approach is Problem-Based Learning (PBL). However, many high school chemistry teachers in North Banjarmasin are still unfamiliar with Deep Learning and have not yet implemented PBL optimally. Therefore, the solution offered is to conduct a workshop to improve chemistry teachers' understanding and skills related to Deep Learning and PBL. In this workshop, chemistry teachers were also provided with skills in using AI technology to facilitate the design of teaching materials that are in line with the Deep Learning and PBL approaches. To assess the results and impact of this activity on improving chemistry teachers' competencies, a pretest and posttest were used. Before the implementation, the average pretest score was recorded at 65 ± 23.21, indicating the diversity and limitations of chemistry teachers' knowledge. After the activity, the average posttest score increased to 96 ± 0.52. These results indicate that the workshop was effective and had a positive influence on improving chemistry teachers' abilities in implementing Deep Learning in PBL with the assistance of AI.
Development of E-Worksheet Based on Technological Pedagogical Content Integrated Discovery Learning to Improve Students' Critical Thinking Skills in Colloidal Materials Rilia Iriani; Devi Novita Sari; Atiek Winarti; Parham Saadi; Fadlan Muchlas Abrori
Jurnal Pendidikan Sains Indonesia Vol 13, No 4 (2025): OCTOBER 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i4.48941

Abstract

The main problem in this study is the low level of students critical thinking skills (CTS) in chemistry learning caused by ineffective learning models that do not support CTS development. The importance of CTS has not been reflected in classroom practices. Therefore, this study aims to determine the validity, practicality, and effectiveness of a TPACK-integrated discovery learning-based E-worksheet in improving students CTS on colloidal materials. This research uses the research and development (RD) method with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. The research subject CTS consisted of five validators and 33 students of class XII Science 1 at SMAN 1 Alalak. Data were collected using test and non-test instruments, and analyzed descriptively to determine the levels of validity, practicality, and effectiveness of the developed e-worksheet. The results show that: (1) the e-worksheet is highly valid based on content, presentation, language, and media aspect CTS; (2) it is very practical based on readability tests, student and teacher responses, and teacher ability and learning implementation observations; and (3) it is effective, as evidenced by the significant improvement of students CTS categorized as high. In conclusion, the TPACK-integrated discovery learning-based e-worksheet is valid, practical, and effective as a teaching material in chemistry learning on colloidal materials to enhance students CTS
ANALISIS KEBUTUHAN IMPLEMENTASI PROJECT BASED LEARNING BERBASIS STEM UNTUK MENGEMBANGKAN LITERASI NEUROSAINS PADA MATERI SISTEM SARAF Ummiyah, Auliyau; Aminuddin Prahatama Putera; Atiek Winarti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomer 03, September 2026 Publication
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.65248

Abstract

The nervous system is one of the biology topics that is complex and abstract, often causing difficulties for students in understanding its concepts and mechanisms. Learning activities that remain focused on memorization have not optimally developed students' neuroscience literacy. In fact, neuroscience literacy is essential in helping students understand the functions of the nervous system and their applications in everyday life. This study aimed to analyze the need for implementing a STEM-based Project Based Learning (PjBL) model in nervous system learning to develop students' neuroscience literacy. The study employed a descriptive method using questionnaires, semi-structured interviews, and documentation involving biology teachers and students. The findings revealed that nervous system learning is still dominated by teacher-centered conventional methods, cognitive assessment is limited to levels C1–C3, and students experience difficulties in understanding abstract concepts and relating learning materials to real-life contexts. Furthermore, teachers have not yet possessed adequate learning tools to support the implementation of STEM-based PjBL in developing neuroscience literacy. Therefore, the development of a STEM-based PjBL learning model is needed to facilitate students in improving conceptual understanding, scientific reasoning, and contextual application skills related to nervous system topics.
Co-Authors Aminuddin Prahatama Putera Arif Sholahuddin Bakti, Iriani Devi Novita Sari Fadlan Muchlas Abrori Herliana Saputri Mahdian Mahdian Ni Pt. Pande Mirah Surya Dewi Parham Saadi Rilia Iriani Syarifah Meutiah Eka Sari Ummiyah, Auliyau