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Inovasi Pengolahan Limbah Sabut Kelapa Menggunakan Lateks sebagai Produk Kerajinan Ramah Lingkungan di Pesisir Riau Ernidawati; Irianti, Mitri; Ma’aruf, Zuhdi; Zulhelmi; Zulkarnain, Zulkarnain; Susanti, Hevi; Hayati, Isnaria Rizki; Andrina, Hanifaturrahmi; Idris; Ulfa, Zulia; Jannah, Miftahul; Sinaga, Ego Srivajawaty
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.21010

Abstract

Limbah sabut kelapa merupakan salah satu permasalahan lingkungan di daerah pesisir, termasuk Kabupaten Indragiri Hilir, Provinsi Riau, yang dikenal sebagai sentra perkebunan kelapa terbesar. Pemanfaatan kelapa lebih terfokus pada buah, sementara sabut sering terbuang dan menumpuk sehingga berpotensi mencemari lingkungan. Kegiatan pengabdian kepada masyarakat khususny Ibu-ibu PKK ini bertujuan untuk memberikan solusi inovatif dalam pengolahan limbah sabut kelapa melalui  pemanfaatan  lateks sebagai bahan perekat ramah lingkungan untuk menghasilkan produk kerajinan yang bernilai guna. Metode pelaksanaan menggunakan pendekatan partisipatif melalui tahapan identifikasi masalah, perencanaan program, pelatihan, praktik langsung, serta evaluasi. Hasil kegiatan menunjukkan peningkatan keterampilan masyarakat dalam mengolah sabut kelapa menjadi berbagai produk kerajinan, seperti pot bunga yang memiliki kekuatan dan nilai estetika lebih baik berkat penggunaan lateks. Selain itu, masyarakat menunjukkan antusiasme tinggi serta minat untuk mengembangkan keterampilan ini sebagai peluang usaha kreatif. Dengan demikian, kegiatan ini berkontribusi dalam mengurangi limbah sabut kelapa, dan mendukung pemberdayaan ekonomi masyarakat pesisir melalui pemanfaatan potensi lokal secara berkelanjutan.
Design and Validation of an Understanding by Design-Based Science Assessment Module for Secondary Schools under Indonesia’s Merdeka Curriculum Zulhelmi; Riza Andriani; Dina Syaflita
Jurnal Pendidikan Fisika Vol. 14 No. 1 (2026): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/cygjmh69

Abstract

Assessment practices in secondary science and physics classrooms often emphasize scoring rather than generating actionable evidence of students’ understanding. This challenge becomes more urgent under the Merdeka Curriculum, which positions assessment as an integral component of learning. To address this need, this study aimed to develop and validate a teacher guide module for UbD (Understanding by Design)-based science assessment for junior and senior secondary levels by operationalizing backward design and the six facets of understanding into practical procedures, templates, and worked examples. Using a research and development approach with the 4D model (Define–Design–Develop–Disseminate), the module was produced through needs analysis, curriculum and literature review, and iterative drafting. Content validation was conducted by three validators using a four-point relevance scale, analyzed with feasibility percentages and Aiken’s V complemented by Score (Wilson) confidence intervals. Practicality was examined through a limited pilot involving three science teachers who applied the module and completed a five-point response questionnaire. The results showed high feasibility across usefulness, practicality, conceptual accuracy, and language/visual design. At the same time, item-level content validity was strong (Aiken’s V = 0.78–1.00) with conservative lower confidence bounds indicating at least moderate validity for all items. Teachers reported uniformly positive perceptions, with perceived usefulness rated highest (M = 4.83), although implementation of the Explanation facet was relatively more challenging (lowest item mean, M = 3.67). This study’s novelty lies in providing a step-by-step, facet-based assessment design guide that explicitly links learning objectives, acceptable evidence, and analytic rubrics within a single teacher-ready resource. In conclusion, the validated module is feasible and practically promising as an evidence-centered tool to strengthen alignment between curriculum outcomes and assessment in secondary science. The module contributes to physics education by supporting teachers to design authentic, rubric-based assessments that better capture students’ scientific reasoning and conceptual understanding.
Strategi Penguatan Ekonomi Masyarakat Lokal Melalui Pariwisata Syariah Pada Kawasan Destinasi Wisata Ngarai Sianok Kota Bukittinggi Nori; Zulhelmi
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.12275

Abstract

This study aims to formulate development strategies for Islamic tourism to strengthen the local economy in the Ngarai Sianok tourism area, Bukittinggi City. A descriptive qualitative approach was employed, with data collected through observation, in-depth interviews, and documentation. Informants consisted of local communities, tourism business actors, tourism awareness groups (Pokdarwis), and representatives of local government. The data were analyzed using SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis to map the internal and external conditions of the destination and formulate appropriate development strategies. The findings indicate that the application of Islamic tourism has great potential to enhance local community welfare, particularly through active participation in maintaining Islamic values and managing tourism activities. The SWOT analysis revealed that the S–O (Strengths–Opportunities) strategy is the most potential, with the highest score of 3.60. Recommended strategies include optimizing the natural beauty and Islamic culture of Minangkabau, strengthening community capacity in halal tourism services, expanding digital promotion with Islamic narratives, and improving tourism facilities that comply with Islamic principles. With the right and collaborative strategy, the development of Islamic tourism in Ngarai Sianok is expected to not only reinforce the region’s religious identity but also contribute to sustainable economic growth for the local community.
The Crisis of Humanism in the Character Ismail al-Sheikh in Najib Mahfouz’s Novel al-Karnak: A Humanistic Psychology Study Reza, Muhammad; Zulhelmi; A’la, Al Farahil
Journal of Arabic Language Studies and Teaching Vol. 6 No. 1 (2026): May 2026 / مايو 2026
Publisher : Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jalsat.2026.6.1.144-157

Abstract

This study aims to examine the crisis of humanistic values in the novel Al-Karnak by Najib Mahfouz, which portrays the psychological impact of repressive actions by the government in Egypt through the lens of Abraham Maslow's humanistic theory. The methodology employed in this study is qualitative descriptive, with data collection techniques including reading and note-taking, literature review, as well as careful reading and manual coding. The data obtained in this study are analyzed using data analysis techniques involving identification, classification, analysis, and drawing conclusions. This research provides a new perspective by focusing on the humanism crisis of the character Ismail Al-Syaikh, who is a figure in Al-Karnak. Research findings reveal that in Al-Karnak there is a crisis of humanism, manifested in the failure to meet the hierarchy of human needs according to Abraham Maslow, which includes physiological needs, safety, love and belonging, esteem, and self-actualization. At the physiological level, characters experience physical suffering due to torture. At the safety level, characters are surrounded by fear caused by threats and violence. At the love and belonging level, social relationships among characters face problems. At the esteem level, characters lose self-confidence and dignity. On the other hand, at the self-actualization level, characters struggle to develop their potential and lose their sense of direction in life.
Integrasi Augmented Reality (AR) dalam LKPD pada materi gelombang cahaya untuk meningkatkan kemampuan spasial siswa SMA kelas XI Dwi Fanni, Aria; Nasir, Muhammad; Zulhelmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.45074

Abstract

This research aims to determine the validity and effectiveness of developing student worksheets (LKPD) integrated with Augmented Reality (AR) in improving spatial abilities on light wave material for grade XI high school students. This study used a Research and Development (R&D) approach with the ADDIE model combined with a quasi-experimental non-equivalent control group design. Data were collected through validation sheets, practicality questionnaires, and pretest-posttest of spatial abilities. The results showed that the AR-based LKPD was valid with an Aiken's V average of 0.910 and practical with a positive response from teachers and students. Inferential analysis using the Mann-Whitney U test showed a significance value of 0.001 < 0.05, and the N-Gain of the experimental class (0.5827) was higher than the control class (0.4128). It is concluded that the integration of AR in LKPD is effective in improving students' spatial abilities.
Analisis Perbandingan Kinerja Keuangan Perusahaan Yang Terdaftar Di Bursa Efek Indonesia Sebelum Dan Sesudah Initial Public Offering (IPO) Putri Rahmah Elpadriah; Zulhelmi
Jurnal Aktual Akuntansi Keuangan Bisnis Terapan (AKUNBISNIS) Vol. 9 No. 1 (2026): Vol. 9 No. 1 Mei 2026
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/akunbisnis.v9i1.7538

Abstract

Penelitian ini dilatarbelakangi oleh kondisi ekonomi yang tidak menentu akibat pemulihan setelah pandemi COVID-19 yang mengakibatkan terjadinya kenaikan inflasi, fluktuasi harga, serta gangguan pada rantai pasok global. Kondisi ini mengharuskan banyak perusahaan mencari langkah pasti untuk dapat menyesuaikan diri dengan kondisi ekonomi yang berubah. Maka, IPO merupakan salah satu alternatif yang dapat digunakan oleh perusahaan untuk mempertahankan keberlangsungan usaha guna memberikan keuntungan ditengah kondisi ekonomi yang menantang. Penelitian ini bertujuan untuk menganalisis perbandingan kinerja keuangan perusahaan yang terdaftar di Bursa Efek Indonesia sebelum dan sesudah IPO tahun 2022. Kinerja keuangan diukur melalui rasio likuiditas, solvabilitas, aktivitas, dan profitabilitas dengan indikator variabel menggunakan Current Ratio, Debt to Equity Ratio, Total Assets Turnover, dan Return on Equity. Penelitian ini menggunakan metode kuantitatif melalui pendekatan komparatif dengan data sekunder dari laporan keuangan perusahaan sebelum dan sesudah IPO yang diperoleh dari situs BEI dan website resmi perusahaan sampel. Analisis data dilakukan melalui uji statistik deskriptif, uji normalitas data, dan uji hipotesis dengan Paired Sample T-Test dan Wilcoxon Signed Rank Test. Hasil penelitian menunjukkan adanya perbedaaan kinerja keuangan sebelum dan sesudah melakukan IPO pada variabel Current Ratio, Debt to Equity Ratio, dan Return on Equity, dengan perolehan masing-masing nilai signifikansi sebesar 0.016, 0.003, dan 0.027 yang menunjukkan nilai tersebut lebih kecil dari 0.05, sedangkan pada Total Assets Turnover memiliki nilai signifikansi 0.208 lebih besar dari 0.05 sehingga tidak menunjukkan adanya perbedaan kinerja keuangan sebelum dan sesudah melakukan IPO. Berdasarkan hasil tersebut, penelitian ini diharapkan dapat menjadi referensi bagi pihak terkait dalam menilai kinerja keuangan perusahaan sebelum dan sesudah IPO.
PENINGKATAN KEMAMPUAN BERPIKIR TINGKAT TINGGI PESERTA DIDIK MELALUI PENERAPAN MODEL PEMBELAJARAN INKUIRI TERBIMBING PADA MATERI GERAK PARABOLA DI KELAS X SMAN 12 PEKANBARU Defila Rossa; Zulhelmi; Dina Syaflita
SPEKTRA: Jurnal Kajian Pendidikan Sains Vol. 9 No. 2 (2023): SPEKTRA: Jurnal Kajian Pendidikan Sains
Publisher : Physics Education Study Program, Faculty of Education and Teacher Training, UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/z973ys66

Abstract

Faktanya, kemampuan berpikir tingkat tinggi pesrta didik masih tergolong rendah karena model pembelajaran yang diterapkan di sekolah masih terfokus kepada penjelasan guru. Oleh karena itu peneliti melakukan penelitian dengan menerapkan model pembelajaran yang berfokus kepada peserta didik yaitu model pembelajaran inkuiri terbimbing. Penelitian ini bertujuan untuk mengetahui peningkatan dan perbedaan keterampilan berpikir tingkat tinggi antara kelas yang menerapkan model pembelajaran inkuiri terbimbing dan kelas yang menerapkan pembelajaran konvensional. Jenis penelitian ini menggunakan desain quasi eksperimen non-equivalent posttest control group design. Instrumen pengumpulan data adalah post-test dengan 13 soal pilihan ganda. Data dianalisis menggunakan analisis deskriptif dan inferensial. Hasil analisis deskriptif menunjukkan bahwa kemampuan berpikir tingkat tinggi peserta didik X MIPA 5 lebih baik dibandingkan dengan X MIPA 6. Hal ini dilihat dari nilai rata-rata kemampuan berpikir tingkat tinggi peserta didik di kelas X MIPA 5 adalah 60,26 dan kelas kontrol adalah 49,15. Hasil analisis inferensial menunjukkan nilai signifikansi uji t sampel independen sebesar 0,0004 yang berarti kurang dari 0,05. Oleh karena itu dari hasil kedua analisis tersebut dapat disimpulkan bahwa terdapat perbedaan yang signifikan hasil tes kemampuan berpikir tingkat tinggi siswa kelas X MIPA 5 dan kelas X MIPA 6 dan X MIPA 5 mendapatkan hasil yang lebih baik setelah dilakukannya pembelajaran dengan menerapkan model pembelajaran inkuiri terbimbing pada materi gerak parabola.
HUBUNGAN MOTIVASI BELAJAR DAN HASIL BELAJAR KOGNITIF MELALUI PENGGUNAAN MEDIA VIRTUAL LAB OPHYSICS MATERI GELOMBANG CAHAYA DI KELAS XI SMA Fauziah, Keyzi; Zulhelmi; M.Nor
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53464

Abstract

The learning process of Physics in Light Wave material requires an approach to visualization of abstract phenomena that must also pay attention to the affective aspects of students. Academic success in the use of technology such as the oPhysics virtual lab is strongly suspected to be closely related to students internal psychological drives. This study aims to analyze the significant relationship between the ARCS Model Learning Motivation (Attention, Relevance, Confidence, Satisfaction) and students Physics Cognitive Learning Outcomes through the use of virtual media of the oPhysics lab. This type of research is quantitative with an associative correlational design. The study involved a sample of 36 students of grade XI Science at Al-Huda High School Pekanbaru who were selected using the purposive sampling technique. Data were collected post-learning using the ARCS motivational questionnaire questionnaire and an objective test of cognitive learning outcomes (C1-C6) levels. Data analysis used the Pearson Product Moment correlation test and the determination coefficient based on SPSS software. The results showed a Significance value of , which means rejected and accepted. The value of the correlation coefficient was obtained , which indicates a positive relationship in the strong and unidirectional category. A determination coefficient value of confirms that ARCS learning motivation contributes significantly by to students' physical cognitive learning outcomes. In conclusion, the higher the ARCS motivation of students when exploring the virtual laboratory, the more optimal students cognitive thinking performance will be.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING BERBASIS KIT SEDERHANA TERHADAP HASIL BELAJAR KOGNITIF GETARAN HARMONIK PESERTA DIDIK KELAS XI SMA Maulidia Sari, Frinata; Zulhelmi; Nor, M.
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53797

Abstract

This study was motivated by the low cognitive learning outcomes of students in physics, especially on harmonic oscillation material, caused by teacher-centered learning and limited laboratory facilities. This study aimed to determine the effect of the Guided Inquiry learning model based on simple KIT on students' cognitive learning outcomes in harmonic oscillation material for grade XI senior high school students. This research employed a quasi-experimental method with a posttest only control group design. The sample consisted of 36 students in the experimental class and 35 students in the control class at SMA Negeri 17 Pekanbaru, selected using total sampling technique. The research instrument was a cognitive learning outcomes test consisting of 20 multiple-choice questions covering C1–C6 cognitive levels. Data were analyzed using descriptive and inferential analysis with SPSS 26. The results showed that the average cognitive learning outcome score of the experimental class was 77.64, while the control class was 70.57. Hypothesis testing using Independent Samples T-Test obtained t-value of 2.116 with significance value of 0.038 < 0.05, indicating a significant difference between both classes. Therefore, the Guided Inquiry learning model based on simple KIT had a significant positive effect on students' cognitive learning outcomes in harmonic oscillation material.