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Risnanosanti Risnanosanti

Universitas Muhammadiyah Bengkulu

Author-ID : 361650

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Veterinary Other

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Pengembangan E-Modul Berbasis Pendidikan STEM untuk Memfasilitasi Kemampuan Berpikir Kritis Siswa SMA Arisanty, Defi; Risnanosanti, Risnanosanti; Hartati, Merri Sri
JOEAI (Journal of Education and Instruction) Vol. 9 No. 2 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/5bkcd868

This study aims to produce and describe an e-module based on STEM (Science, Technology, Engineering, and Mathematics) education to facilitate the critical thinking skills of high school students. The research method used is a 4-D development model: define, design, development, and disseminate. The results show that the e-module's validation rate reached 93.33% for the material aspect and 87.62% for the design aspect, categorized as very valid. The practicality test for the e-module by mathematics teachers reached 95%, and the practicality test for students reached 85.43%, categorized as very practical. The effectiveness test for students reached 83.33%, and the critical thinking ability test showed an improvement in students' critical thinking skills after using the e-module in the learning process. In conclusion, the STEM Education-based e-module can facilitate high school students' critical thinking skills on sequences and series, presented in a PPT format that is easily accessible to students. Keywords: Sequences and Series, E-Modules, Critical Thinking Skills, STEM (Science, Technology, Engineering, and Mathematics)

Pengembangan LKPD Digital Berbasis Problem Based Learning Berbantuan Canva untuk Meningkatkan Kemampuan Berpikir Matematis Siswa Gustinah, Gustinah; Risnanosanti, Risnanosanti; Fitriani, Afriza
JOEAI (Journal of Education and Instruction) Vol. 9 No. 2 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/f5qdnh77

This study aims to produce and describe Digital LKPD based on Problem Based Learning (PBL) to facilitate the creative thinking skills of vocational high school students. This study is a type of research on the development of Digital LKPD based on Problem Based Learning assisted by Canva. The validation results of Digital LKPD on the material aspect reached 74% and on the design aspect obtained 71.62% with a valid category. The results of the practicality test of Digital LKPD by mathematics teachers obtained 95% and the results of the practicality test by students reached 86.36% in the practical category. The results of the effectiveness test by students were 83.33% and the results of the creative thinking ability test showed that there was an increase in students' creative thinking abilities after using Digital LKPD in the learning process. This study produced Digital LKPD based on Problem Based Learning that can facilitate the creative thinking abilities of vocational high school students on permutation material with the help of Canva which can be easily accessed by students. Student worksheets presented in Digital LKPD use a PBL framework using creative thinking indicators Focus on Problems, Cooperation, Design, and Understanding. In conclusion, the quality of this digital worksheet was assessed based on three aspects of suitability: validity, practicality, and effectiveness. Therefore, this digital worksheet based on PBL education, supported by Canva, is suitable for use. Keywords: Creative Thinking, Digital Worksheet, PBL

Problem Based Learning Berbasis Media Manipulatif, Media Gambar dan Non Media untuk Kemampuan Koqnitif dan Aktivitas Belajar Siswa Hajar, Dwi Fatmi; Risnanosanti, Risnanosanti; Khasardi, Khasardi
JOEAI (Journal of Education and Instruction) Vol. 9 No. 2 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/d90d5e05

This research aims to determine 1) Differences in students' cognitive abilities using the Problem Based Learning Model based on manipulative media, image and conventional media in mathematics learning at the Uswatun Hasanah integrated Islamic elementary school. 2) Differences in student learning activities using the Problem Based Learning Model based on manipulative media, image media and conventional mathematics learning in the integrated Islamic elementary school Uswatun Hasanah, 3)Which learning model is more effective for improving students' cognitive abilities and student learning activities. This research uses quasi-experimental research. The results of this research show that there are differences in students' cognitive abilities and activities in implementing the Problem Based Learning model based on manipulative media, image media and conventional media. Problem Based learning based on manipulative media and image media is better than conventional, but manipulative media is more suitable than image media for teaching mathematics with comparative material. Keywords: Activities, Cognitive Abilities, Problem Based Learning (PBL)

Keterampilan Menyusun Jurnal dalam Siklus Akuntansi dan Kemandirian Belajar melaui Model Project Based Learning (PjBL) dan Inquiry Juwarni, Juwarni; Mila, Hilyati; Risnanosanti, Risnanosanti
JOEAI (Journal of Education and Instruction) Vol. 9 No. 2 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/vtehx054

This study aims to analyze differences in journaling skills during the accounting cycle and in student learning independence when applying the Project-Based Learning (PjBL) and Inquiry models compared to the conventional model. The method used was a quasi-experimental model with a non-equivalent pre-test and post-test control group design. The results showed significant differences in journaling skills among the three groups (p = 0.005 < 0.05). The Inquiry model (Mean Rank 48.06) and PjBL (Mean Rank 45.24) were significantly more effective than the conventional model (Mean Rank 29.18). For the learning independence variable, the PjBL model (Mean Rank 54.02) proved significantly superior to the Inquiry (34.54) and conventional (32.79) models. In conclusion, the PjBL and Inquiry models are effective in improving students' technical accounting skills due to their student-centered nature. However, the PjBL model has a stronger impact on developing independent learning through autonomy in real-life project work. Keywords: Inquiry, Accounting Journal, Learning Independence, PjBL

CRITICAL THINKING AND MATHEMATICAL PROBLEM-SOLVING SKILLS USING PROBLEM-BASED AND PROJECT-BASED LEARNING MODELS AMONG EIGHTH-GRADE STUDENTS AT SMP NEGERI 20 REJANG LEBONG Warniati Warniati; Risnanosanti Risnanosanti; Tomi Hidayat
Journal of Research in Social Science and Humanities Vol 6, No 1 (2026)
Publisher : Utan Kayu Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/jrssh.v6i1.559

This study aims to analyze the differences and effects of problem-based learning, project-based learning, and direct instruction models on students’ critical thinking and mathematical problem-solving abilities. The research employed a quasi-experimental design with a pretest–posttest control group design. The population of the study consisted of all eighth-grade students of SMP Negeri 20 Rejang Lebong in the 2025/2026 academic year, totaling 83 students, and all were used as the sample through a total sampling technique. The research instruments were essay tests measuring critical thinking skills and mathematical problem-solving abilities, which had been tested for validity and reliability. Data analysis was conducted through normality tests, homogeneity tests, and one-way ANOVA with a significance level of 0.05. The results showed that the average posttest score of critical thinking ability in the project-based learning class (86) was higher than that in the problem-based learning class (83) and the direct instruction class (76). In terms of problem-solving ability, the highest average score was obtained by the problem-based learning class (87), followed by the project-based learning class (86) and the direct instruction class (81). The ANOVA test results indicated a significance value of 0.05, demonstrating that there are significant differences and effects among the three learning models on both abilities. It can be concluded that problem-based learning and project-based learning models are more effective than direct instruction in improving students’ critical thinking and mathematical problem-solving abilities

Students' Mathematical Logical Thinking Skills through Kite Making in STEM Education Risnanosanti Risnanosanti; Rotma Wati; Winda Ramadianti
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 1 (2025): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i1.365

This study investigates the enhancement of students' mathematical and logical thinking skills through kite-making activities using the STEM approach. Conducted with 28 ninth-grade students at SMP Negeri 03 Bengkulu Tengah, this qualitative descriptive research utilized observation, documentation, and interviews for data collection. Data were analyzed using the Miles and Huberman model, focusing on integrating geometry, measurement, and symmetry within the kite-making process. The findings reveal that STEM-based kite-making activities significantly improve students' logical reasoning and problem-solving skills by contextualizing abstract mathematical concepts into practical tasks. Students demonstrated the ability to sequence steps systematically, provide logical arguments, and draw accurate conclusions. These results emphasize the potential of project-based learning in fostering higher-order thinking skills. This study suggests that incorporating similar activities in the curriculum can enhance students' cognitive and practical competencies. Further research is recommended to explore its implementation across diverse educational levels and environments.

Students' Mathematical Reflective Thinking Ability Through the Process of Making Telong-Telong Using the Problem-Based Learning Approach Fina Oktavia; Kashardi Kashardi; Risnanosanti Risnanosanti
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 1 (2025): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i1.369

This research aims to identify and analyze students' mathematical reflective thinking abilities through a Problem-Based Learning (PBL) approach, focusing specifically on making "telong-telong." Mathematical reflective thinking involves students' ability to connect mathematical knowledge with new experiences, find relationships between concepts, and assess and improve their problem-solving strategies. This study follows a qualitative descriptive research design, with a case study approach conducted at SMP Negeri 03 Central Bengkulu, involving 28 students from class IX-A. Data were collected through observations, semi-structured interviews, and documentation, focusing on how students approached mathematical problem-solving tasks in the context of PBL. The findings revealed that students could connect mathematical concepts such as symmetry and geometry to creating "telong-telong," demonstrating their ability to formulate creative solutions and reflect on their problem-solving approaches. Data analysis indicated that PBL facilitated students' critical, creative, and reflective thinking, enabling them to assess and refine their mathematical processes. These results suggest that the PBL approach effectively enhances students' mathematical reflective thinking abilities, providing a more practical and meaningful learning experience.

PENYULUHAN E-COMMERCE MELALUI MEDIA PROMOSI UMKM GULA AREN CAIR M.kurrata Ayunin; Ridho Akbar; Risnanosanti; Dandi Sunardi
Jurnal Ilmiah Mahasiswa Kuliah Kerja Nyata (JIMAKUKERTA) Vol. 6 No. 1 (2026): JIMAKUKERTA
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penyuluhan e-commerce melalui media promosi bagi pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) merupakan upaya strategis dalam meningkatkan daya saing produk lokal di era digital. Kegiatan ini bertujuan memberikan pemahaman tentang pentingnya pemanfaatan teknologi pemasaran online serta melatih pelaku UMKM dalam menggunakan platform digital, seperti media sosial dan marketplace, untuk memperluas jangkauan pasar. Metode penyuluhan dilakukan melalui presentasi, praktik langsung, dan diskusi interaktif yang mencakup materi pengenalan e-commerce, strategi promosi, manajemen transaksi digital, serta pengembangan konten pemasaran. Hasil penyuluhan menunjukkan peningkatan pengetahuan dan keterampilan pelaku UMKM dalam memasarkan produk secara digital, yang berimplikasi pada peluang peningkatan penjualan dan penguatan ekonomi lokal. Dengan demikian, penyuluhan e- commerce melalui media promosi menjadi langkah penting untuk memberdayakan UMKM agar mampu bersaing di pasar yang lebih luas secara berkelanjutan.

Kemampuan Berfikir Kreatif Matematis Siswa SMP Melalui Proyek STEM Pada Model Fenomena Banjir Rafina Eka Putri; Desventri Etmy; Risnanosanti Risnanosanti
Mandalika Mathematics and Educations Journal Vol 8 No 3 (2026): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i3.12598

This study aims to describe the development of junior high school students' mathematical creative thinking abilities through a STEM project based on a flood phenomenon model. The mathematical creative thinking skills studied include four indicators: fluency, flexibility, originality, and elaboration. The study used a descriptive qualitative approach and was conducted at SMP Negeri 10 Bengkulu City in the even semester of the 2025/2026 academic year with 32 eighth-grade students divided into eight groups. Data were collected through observation, documentation, and semi-structured interviews, then analyzed using the Miles and Huberman model, which includes data reduction, data presentation, and conclusion drawing. The results showed that the STEM project based on flooding phenomena was able to facilitate the development of students' mathematical creative thinking skills. The fluency aspect was seen in students' ability to identify various factors causing flooding in a coherent and clear manner. The flexibility aspect was seen when students tried various alternative solutions and used measurement results as a basis for model improvement. The originality aspect emerged through model design ideas developed based on each group's thinking. Meanwhile, the elaboration aspect is evident in students' ability to explain in detail the design process, simulation, and analysis of measurement results. Thus, the flood-based STEM project learning provides a contextual, meaningful learning experience that supports the development of students' mathematical creativity.

SOSIALISASI DAN PELATIHAN PEMBUATAN SABUN CUCI PIRING SEBAGAI PEMBERDAYAAN EKONOMI DI KAMPUNG MANDI ANGIN Eri Susan; Risnanosanti; Andry Sartika; Mardiah Syofiana
Jurnal Ilmiah Mahasiswa Kuliah Kerja Nyata (JIMAKUKERTA) Vol. 6 No. 1 (2026): JIMAKUKERTA
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Salah satu kebutuhan rumah tangga yang meningkat karena perubahan gaya hidup masyarakat modern adalah sabun cuci piring. Ketergantungan terhadap produk pabrikan tidak hanya menimbulkan biaya tinggi bagi rumah tangga, tetapi juga berdampak buruk pada lingkungan karena kandungan bahan kimia sintetis yang sulit terurai. Untuk mengurangi ketergantungan tersebut sekaligus meningkatkan kemandirian ekonomi masyarakat, kegiatan Kuliah Kerja Nyata (KKN) di Kampung Mandi Angin dilakukan melalui pelatihan dan sosialisasi tentang cara membuat sabun cuci piring yang terbuat dari bahan yang mudah diakses, aman, dan sederhana. Kegiatan ini menggunakan metode partisipatif yang melibatkan penyampaian materi secara interaktif, demonstrasi langkah-langkah pembuatan sabun, praktik langsung oleh peserta, serta evaluasi hasil produksi secara bersama-sama. Peserta, terdiri dari ibu rumah tangga, remaja, dan tokoh masyarakat, mampu membuat sabun secara mandiri dengan kualitas yang memadai, mulai dari tekstur, aroma, hingga daya bersih yang optimal. Selain meningkatkan keterampilan teknis, kegiatan ini juga menumbuhkan minat peserta untuk mengembangkan usaha mikro berbasis produk sabun, sehingga berpotensi meningkatkan pendapatan rumah tangga. Hasil kegiatan menunjukkan bahwa peserta tidak hanya memperoleh pengetahuan dan keterampilan dalam pembuatan sabun cuci piring, tetapi juga membuka peluang untuk pemberdayaan ekonomi berkelanjutan yang dapat diterapkan di masyarakat pedesaan lain.

Co-Authors Ami Bunga Wulandari Ananda, Wella Andika Dwi Pratama Andry Sartika Anesa fitri Anggraini, Dara Anjas Agus Prasetyo Anjas Prasetiyo Arisanty, Defi Asmara, Adi Asmara, Adi D. M. Raniwati Dahliah, Jeli Destania, Yuriska Desventri Etmy Ela, Ela Eri Susan Erliya Ramayana Fatsiwi Nunik Andari Ferasinta Ferasinta Fina Oktavia Fitriani, Afriza Fitriani, Apriza Fitriyani, Arly Futri, Bunga Tiara Gustinah, Gustinah Hajar, Dwi Fatmi Harahap, Mardhatillah Hafidzah Hartati, Merri Sri Hasdelyati Hasdelyati Irwandi Irwandi Ivan Achmad Nurcholis Iwan Eko Setianto Jahara, Widya Jannah, Fitri Zahrotul Juwarni Juwarni, Juwarni Kartika Sari, Ulfa Kashardi Kashardi Kashardi, Kashardi Khasardi, Khasardi Koklu, Onder M Syofiana M.kurrata Ayunin Mardiah Syofiana Mardiah Syofiana Masri Masri Masri Masri Masyita, Nyayu Mega Sari Apriniarti Melandri, Marco Messy Mayori Mila, Hilyati Mursalin, M Natalia Salim, Aisyah Naziev, Aslanbek Nopriyeni Nopriyeni Novita Sari Nyayu Mashita Ariani Nyayu Masyita Ariani Puput Wilianggi RACHMAT HIDAYAT Rafina Eka Putri Rahmat Jumri Rahmat Jumri Raniwati, D. M. Ridho Akbar Ristontowi, Ristontowi Riwayati , Selvi Riwayati, S. Riwayati, Selvi Rotma Wati Rusdi Hasan Rustinar, Eli S. Riwayati Salcedo, Audy Saputra, Surya Ade Sari, Dea Julita Selvi Riwayati septia agustina Sigit, Ego Agus Siti Purwanti Suri, Atika Surya Ade Saputera Susyla, Dian Suyuthie, Hasmi Syofiana , Mardiah Syofiana, M Syofiana, Mardiah Tomi Hidayat Warniati Warniati Wella Ananda Winanda, Dio Reski Winda Ramadianti Winda Ramadianti Winda Ramadianti Winda Ramadianti, Winda Wulan Angraini Wulandari, Annisa Yandrizal Yandrizal Yudha, Romadhona Kusuma Yuniati, Ira Yusmaniarti

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