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All Journal JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pendidikan Kimia Universitas Riau Jurnal Tadris Kimiya J-PEK (JURNAL PEMBELAJARAN KIMIA) Jurnal Pendidikan Kimia (JPKim) JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Abdi Insani Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Indonesian Journal of Chemical Science and Technology JUKESHUM: Jurnal Pengabdian Masyarakat CHEDS: Journal of Chemistry, Education, and Science Educenter: Jurnal Ilmiah Pendidikan Jurnal Ilmiah Ilmu Terapan Universitas Jambi EDUCENTER JURNAL PENDIDIKAN Jurnal Pendidikan IPA Indonesia Jurnal Abdimas Ilmiah Citra Bakti
Sutiani, Ani
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PEMANFAATAN IPTEKS DALAM MENDUKUNG PEMBELAJARAN HOTS DI SMK YPP PROF. DR. H. MOHD. HATTA STABAT Nst., Mutiara Agustina; Sutiani, Ani; Dibyantini, Ratu Evina; Sari, Dwy Puspita; Syafriani, Dewi; Ardila, Mutia; Samosir, Rafidah Almira
Jurnal Abdimas Ilmiah Citra Bakti Vol. 6 No. 4 (2025)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jailcb.v6i4.5944

Abstract

SMK Swasta YPP Prof. Dr. H. Mohd. Hatta merupakan sekolah kejuruan yang baru berdiri kurang dari tiga tahun di Kabupaten Langkat, Provinsi Sumatera Utara, sehingga masih menghadapi permasalahan dalam optimalisasi proses pembelajarannya. Mitra mengalami kendala dalam menerapkan pembelajaran berbasis Higher Order Thinking Skills (HOTS), terutama terkait pemanfaatan IPTEKS sebagai pendukung pengembangan kemampuan berpikir tingkat tinggi siswa. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan meningkatkan pengetahuan dan keterampilan guru serta stakeholder sekolah dalam menerapkan pembelajaran HOTS melalui pemanfaatan IPTEKS secara efektif. Mitra kegiatan adalah guru dan stakeholders SMK YPP Prof. Dr. H. Mohd. Hatta yang berjumlah 20 orang. Metode pelaksanaan meliputi sosialisasi konsep HOTS, edukasi penggunaan IPTEKS dalam pembelajaran, demonstrasi media pembelajaran digital, dan pendampingan praktik penerapan. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap strategi dan media pembelajaran berbasis IPTEKS, ditandai dengan antusiasme tinggi dan kemampuan peserta dalam menyusun rancangan pembelajaran HOTS sederhana. Tim juga melakukan evaluasi untuk memastikan keberlanjutan penerapan pembelajaran berbasis HOTS di sekolah. Kesimpulannya, kegiatan PKM ini efektif dalam memperkuat kemampuan guru dalam memanfaatkan IPTEKS untuk mendukung implementasi pembelajaran HOTS, serta berkontribusi pada peningkatan kualitas proses pembelajaran di SMK YPP Prof. Dr. H. Mohd. Hatta.
Enhancing Higher-order Thinking Skills in Chemistry Education: A Validated Canva-IBL-STEM Model for Stoichiometry Learning Panggabean, Freddy Tua Musa; Sutiani, Ani; Purba, Jamalum; Dibyantini, Ratu Evina; Hasibuan, Muhammad Haris Effendi; Krisbiantoro, Philip Anggo
Jurnal Pendidikan IPA Indonesia Vol. 14 No. 4 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v14i4.33559

Abstract

Developing Higher Order Thinking Skills (HOTS) remains a major obstacle in the global drive for STEM education in the twenty-first century, especially in complex subjects like stoichiometry. Although Inquiry-Based Learning with STEM (IBL-STEM) fosters critical thinking and Canva is frequently used for educational design, no previous study has combined these strategies to solve the conceptual challenges of stoichiometry. This study aimed to create and verify a Canva-based stoichiometry teaching resource and examine its effectiveness in improving chemistry students' HOTS. We created interactive Canva modules with guided inquiry tasks, molecular visualization, and HOTS assessment using the ADDIE paradigm (Analysis, Design, Development, Implementation, Evaluation). The materials were tested with 62 students using pre-test/post-test comparisons and validated by three chemistry education specialists (mean feasibility scores: 4.71 for content and 4.74 for media). With post-test scores (76.94 ± 6.61) significantly surpassing pre-test findings (35.71 ± 6.36), the intervention significantly improved HOTS (mean gain: 41.23 ± 9.33, p < 0.001). The results of this study indicate that the Canva-IBL-STEM model is valid for implementation in stoichiometry learning and has been shown to improve students' HOTS abilities. The findings provide educators with a model for inquiry-driven, technology-enhanced learning that connects design tools with profound conceptual knowledge.
Enhancing Creative Thinking in Electrochemistry through a Science Literacy Integrated STEM-PBL Model Sutiani, Ani; Dibyantini, Ratu Evina; Nst., Mutiara Agustina; Sari, Dwy Puspita
Jurnal Tadris Kimiya Vol 10 No 2 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i2.41486

Abstract

Creative thinking is an essential learning outcome in undergraduate chemistry education, particularly in electrochemistry, where students are required to integrate conceptual understanding with problem solving and real world applications.  Integrating science literacy within a Science, Technology, Engineering, and Mathematics–Problem Based Learning (STEM-PBL) framework offers a practical instructional approach to address this challenge by situating electrochemical concepts in authentic problem contexts. This study analysed the effectiveness of a science literacy integrated STEM-PBL model in enhancing undergraduate students’ creative thinking skills in an electrochemistry course. A quantitative quasi experimental design was employed, involving an experimental group taught using the science literacy integrated STEM-PBL model and a control group receiving traditional instruction. Students’ creative thinking skills were measured before and after instruction using a validated assessment instrument. Instructional effectiveness was evaluated by comparing normalized gain (N-gain) scores between the two groups. The results show that students who participated in the STEM-PBL learning environment achieved a substantially higher N-gain score (75.47%) than those in the control group (49.96%). These findings indicate that integrating science literacy into STEM-PBL activities significantly enhances students’ creative thinking skills in electrochemistry learning. The results have important implications for chemistry instruction. They suggest that incorporating science literacy oriented, problem based STEM activities can provide instructors with an effective strategy to promote creative thinking and deepen students’ understanding of electrochemical concepts. This approach may support the design of more engaging and meaningful electrochemistry learning experiences in undergraduate chemistry classrooms.
IMPLEMENTATION OF CHEMISTRY LEARNING INNOVATION INTEGRATED WITH GENERIC SCIENCE SKILLS TO ENHANCE HOTS ABILITY Sutiani, Ani; Muchtar, Zainuddin; Dibyantini, Ratu Evina; Sinaga, Marudut; Panggabean, Freddy Tua Musa
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 3 (2025): Volume 9, Nomor 3, September 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i3.43214

Abstract

The integration of 21st-century learning and generic science skills (GSS) is critical in developing students' higher-order thinking skills (HOTS), especially in chemistry education. This quasi-experimental study aimed to analyze the effects of implementing four GSS-integrated digital learning models (PjBL-GSS, PBL-GSS, IBL-GSS, and DL-GSS) and students’ initial abilities on their HOTS performance. A total of 397 students participated, grouped by initial ability levels and assigned to different learning models. Data were collected using validated instruments including scholastic tests and HOTS assessments, and analyzed using descriptive statistics and two-way ANOVA. The results showed significant effects of both initial abilities and learning models on HOTS, with IBL-GSS being the most effective, especially for high-ability students. Moreover, significant interactions were found between initial ability and the type of model used. The study suggests that selecting appropriate digital learning models based on students' prior knowledge is essential to foster optimal HOTS outcomes. Teachers are encouraged to align instructional design with both GSS indicators and students’ learning readiness.
SKRINING FITOKIMIA DARI DAUN LIDAH MERTUA (SANSEVIERIA TRIVASCIATA) Siahaan, Ella Oktavianna; Syahputra, Ricky Andi; Sutiani, Ani; Purba, Jamalum; Pulungan, Ahmad Nasir; Nasution, Zuhairiah
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4092

Abstract

Abstract: Sansevieria Trivasciata (snake tongue) is a traditional medicinal plant known to contain various bioactive compounds. This study aims to identify secondary metabolite content and characterize Sansevieria leaf crude extract. Plant samples were obtained from Aekbolon village, North Sumatra, and have undergone a taxonomic identification process. The crude extract was prepared by drying and grinding the leaves. The characterization results showed a water content of 8.5% and a water-soluble extract content of 23.85%, which is in accordance with the quality standards of crude extracts according to the Indonesian Herbal Pharmacopoeia. Extraction was carried out using a maceration method using 96% ethanol for three consecutive days. The resulting thick extract was then tested qualitatively to detect secondary metabolites. The screening results showed the presence of allkaloids, flavonoids, saponins, and steroids, while tannins were not detected. These findings indicate that Sansevieria has potential as a source of natural active ingredients for the development of herbal medicines. Keywords: Sansevieria Trivasciata, Phytochemical Screening, Secondary Metabolites Abstrak: Sansevieria Trivasciata (lidah mertua) merupakan tanaman obat tradisional yang diketahui mengandung berbagai senyawa bioaktif. Penelitian ini bertujuan untuk mengidentifikasi kandungan metabolit sekunder serta melakukan karakterisasi simplisia daun Sansevieria. Sampel tanaman diperoleh dari desa Aekbolon, Sumatera Utara, dan telah melalui proses identifikasi taksonomi. Simplisia disiapkan melalui proses pengeringan dan penghalusan daun. Hasil karakterisasi menunjukkan kadar air sebesar 8,5% dan kadar sari larut dalam air sebesar 23,85%, yang sesuai dengan standar kualitas simplisia menurut Farmakope Herbal Indonesia. Ekstraksi dilakukan dengan metode maserasi menggunakan etanol 96% selama tiga hari berturut-turut. Ekstrak kental yang diperoleh kemudian diuji secara kualitatif untuk mendeteksi metabolit sekunder. Hasil skrining menunjukkan adanya senyawa allkaloid, flavanoid, saponin, dan steroid, sedangkan tanin tidak terdeteksi. Temuan ini menunjukkan bahwa Sansevieria memiliki potensi sebagai sumber bahan aktif alami untuk pengembangan obat herbal. Kata kunci: Sansevieria Trivasciata, Skrining Fitokimia, Metabolit Sekunder
Co-Authors Agustina, Mutiara Ahmad Nasir Pulungan Aini, Nisa Qurrata Andi Syahputra, Ricky Andri Zainal Ardila, Mutia Asep Wahyu Nugraha Ayi Darmana, Ayi Dadang Mulyana, Dadang Dewi Syafriani, Dewi Dewi Wulandari Fadhila, Nabila Nur Fitria Febrianti, Fitria Fitria, Cindy Freddy Tua Musa Panggabean Gultom, Risdo Hasibuan, Novita Indah Ibrahim, Taufik Ali Iis Siti Jahro Jamalum Purba Krisbiantoro, Philip Anggo Marudut Sinaga Merdeka Sakti, Yenni Mucthar, Zainuddin Muhammad Haris Effendi Hasibuan Muhammad Isnaini Mutiara Agustina Nst Naibaho, Adelia Nanda Pratiwi Nasution, Irma Yuliani Nst., Mutiara Agustina Pasar Maulim Silitonga Purba, Menti Irawati Rahmatsyah Rahmatsyah, Rahmatsyah Ramadhana, Gery Haris Rambe, Azizah Arba Ratu Evina Dibyantini Riska Fitria, Riska Riska, Cut Safrida Samosir, Rafidah Almira Sari, Dwy Puspita Sembiring, Hanna Grace Serimawarni, Serimawarni Siahaan, Ella Oktavianna Sianturi, Yonaria Agustina Situmorang, Yani Kartini Suryani Suryani Syahputra, Ricky Andi Syahputra, RickyAndi Syaputra, Hermawan Syawal Gultom Yusnidar, Erika Zainuddin Muchtar Zuhairiah Nasution, Zuhairiah