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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA JURNAL E-DUMATH AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika RAFA Jurnal Elemen AKSIOMA Al-Jabar : Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Journal of Honai Math ABDIMAS SILIWANGI Journal on Education Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika COLLASE (Creative of Learning Students Elementary Education) JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING BERNAS: Jurnal Pengabdian Kepada Masyarakat ABSYARA: Jurnal Pengabdian Pada Masyarakat J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Riemann : Research of Mathematics and Mathematics Education Jurnal Didaktik Matematika
Anik Yuliani
IKIP Siliwangi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Education Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Meningkatkan kemampuan berpikir kritis matematis: studi pengembangan media pembelajaran articulate storyline 3 dengan problem based learning Mira Marcela Gunadi; Anik Yuliani; Sukma Murni
COLLASE (Creative of Learning Students Elementary Education) Vol. 9 No. 4 (2026)
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/collase.v9i4.31759

Abstract

Penelitian ini dipicu oleh rendahnya kemampuan berpikir kritis matematis siswa sekolah dasar, khususnya materi luas daerah bangun datar. Tujuan penelitian ini diarahkan untuk mengasah kemampuan berpikir kritis dan menguji kelayakan serta kefektifan melalui media interaktif articulate storyline 3 dengan menerapkan model problem based learning. Pendekatan metodologis yang digunakan dalam penelitian ini yaitu menggunakan Borg and Gall meliputi tahapan analisis data, perencanaan, pengembangan produk, validasi, uji terbatas, dan uji luas. Subjek penelitiannya yaitu siswa kelas VA dan VB di SDN Margahayu 02, untuk siswa kelas VA berjumlah 17 siswa lalu untuk siswa kelas VB berjumlah 26 siswa. Pengumpulan data dilakukan menggunakan nontes berupa wawancara dan observasi, serta berbentuk tes untuk mengukur kemampuan siswa. Berdasarkan hasil penelitian, media yang dikembangkan berada dikategori sangat layak. Namun, hasil uji tingkat kemampuan berpikir kritis siswa tergolong rendah. Lalu untuk media pembelajaran yang dikembangkan ini layak digunakan dan memiliki potensi untuk mengasah kemampuan berpikir kritis matematis siswa dan hal tersebut menujukkan tingkat efektivitas yang signifikan.
Pengembangan media pembelajaran interaktif dengan model TGT (Team Game Tournament) untuk meningkatkan kemampuan pemahaman konsep IPAS Tuti Nur Seftiani; Anik Yuliani; D. Fadly Pratama
COLLASE (Creative of Learning Students Elementary Education) Vol. 9 No. 4 (2026)
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/collase.v9i4.31992

Abstract

Rendahnya pemahaman tentang konsep IPAS pada peserta didik di sekolah dasar dipengaruhi oleh materi yang abstrak dan penggunaan metode pembelajaran konvensional, sehingga diperlukan pembelajaran interaktif yang lebih inovatif. Tujuan penelitian ini untuk mendeskripsikan proses pengembangan media pembelajaran interaktif dengan model pembelajaran TGT, serta menganalisis kelayakan dan efektivitasnya dalam meningkatkan pemahaman konsep IPAS. Metode yang digunakan dalam penelitian ini adalah Penelitian dan Pengembangan (R&D) dengan model ADDIE, yang meliputi langkah-langkah analisis, perancangan, pengembangan, implementasi, dan evaluasi. Partisipan dalam penelitian ini melibatkan 22 peserta didik kelas IV SDN 2 Sukamaju. Hasil dari penelitian ini menunjukkan bahwa media yang dikembangkan memenuhi kategori sangat layak berdasarkan penilaian ahli materi (89,58%) dan ahli media (89,38%). Respon peserta didik juga menunjukkan kategori sangat baik dengan persentase pada uji coba terbatas (86,67) dan uji coba luas (88,23%). Disamping itu, uji t sampel berpasangan menunjukkan nilai signifikansi 0,000. Dengan demikian, media pemebelajaran interaktif dengan model TGT terbukti layak digunakan dan efektif dalam meningkatkan kemampuan pemahaman konsep IPAS peserta didik.
Pengembangan website velocity berbantuan canva dengan model PBL untuk meningkatkan kemampuan berpikir kritis matematis Siti Nurhayati; Anik Yuliani; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 4 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i4.32170

Abstract

This study aimed to develop an interactive learning media assisted by the Canva application integrated with the Problem-Based Learning (PBL) model. The Research and Development (R&D) method was employed using the ADDIE development model. The subjects involved in this study were 26 eighth-grade students at a junior high school in the Parongpong area, West Bandung Regency. Data were collected using a mathematical critical thinking skills test, expert validation sheets, and practicality questionnaires. The results indicated that the developed learning media was highly valid, based on assessments by media experts (89,06%), material experts (91,25%), and language experts (94,44%). The product also met the highly practical criteria, achieving 83,85% in the small-group trial and 86,49% in the large-scale testing. Furthermore, the media's effectiveness was demonstrated by an improvement in students' mathematical critical thinking skills, which fell into the high category with an N-gain score of 0,70. Consequently, it can be concluded that the Canva-assisted interactive learning media using the PBL model is valid, practical, and effective in enhancing students' mathematical critical thinking skills.
Meningkatkan kemampuan pemecahan masalah matematis siswa SMP: Studi pengembangan media LINEVA dengan model discovery learning Riska Nur Annisa; Anik Yuliani; Martin Bernard
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 4 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i4.32283

Abstract

Students' mathematical problem-solving ability still needs improvement. This study aimed to develop LINEVA, an interactive learning media assisted by Visual Basic for Applications (VBA) Excel integrated with the Discovery Learning model. This study employed the Research and Development method using the ADDIE model. The participants consisted of 10 students in the limited trial, 20 students in the field trial, and 72 eighth-grade students who were assigned to the experimental and control classes. Data were collected through validation sheets, questionnaires, and mathematical problem-solving tests, then analyzed using descriptive statistics and the Mann–Whitney test. The results indicated that LINEVA achieved a very high level of validity, with scores of 83.64% from material experts and 88.89% from media experts. The media was also categorized as highly practical, obtaining scores of 84.79% in the limited trial and 83.73% in the field trial. The Mann–Whitney test yielded an Asymp. Sig. value of 0.000 (<0.05), indicating that the media effectively improved students' mathematical problem-solving ability. In addition, students' responses were categorized as good, with a percentage of 77.17%. Therefore, LINEVA is considered suitable for use in mathematics learning.
Developing of Flipbook-Assisted Experiential Learning Media to Enhance Vocational Students’ Mathematical Critical Thinking Anik Yuliani; Aflich Yusnita Fitrianna; Norma Alias
Riemann: Research of Mathematics and Mathematics Education Vol. 8 No. 2 (2026): EDISI AGUSTUS
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v8i2.237

Abstract

Mathematical critical thinking skills are essential for vocational students, yet traditional instruction often struggles to teach abstract deductive proofs within rigid school schedules. While digital media is widely used, there remains a pedagogical gap in integrating structured experiential cycles into interactive platforms to foster higher-order reasoning. This study aims to develop and evaluate an interactive flipbook integrated with Kolb’s experiential learning model to address this limitation. Utilizing the 4D development method (Define, Design, Develop, Disseminate), the platform's operational practicality was evaluated by teaching practitioners and a small group of 20 students, followed by a field implementation phase with a cohort of 30 vocational students (N = 30) facing mathematical induction topics. Data were gathered through expert validation sheets, teacher practicality questionnaires, and critical thinking pre-/post-tests. The results demonstrate that the developed media achieved excellent expert validity across content, media, and language parameters. Furthermore, it attained a high operational practicality rate of 84.00% from teaching practitioners, acting as an autonomous scaffolding tool. Importantly, the media proved highly effective, yielding an overall student critical thinking score of 79.00%, with peak performance in variable identification (90.00%) and argument validation (88.00%). These findings indicate that anchoring experiential loops within a scannable digital format systematically drives uniform cognitive gains, offering a robust pedagogical vehicle for vocational mathematics education.
Co-Authors Abdul Muiz Muhtadi Aflich Yusnita Fitriana Aflich Yusnita Fitrianna Aflich Yusnita Fitrianna Aflich Yusnita Fitrianna Aflich Yusnita Fitrianna Ainy, Levina Aulya Quratul Aisyah, Puri Nur Ajeng Yulia Rahmawati Andika Nur Saputro Anggoro, Abdurrobbil Falaq Dwi Anisatul Farida ansori ansori Asep Ikin Sugandi Asep Ikin Sugandi Ayu Dwi Putri Bernard, Martin Cahyani, Yayah Dwi Chandra Novtiar D. Fadly Pratama Darso Sugiono Devi Nurul Yuspriati Devi Nurul Yuspriyati Devi Nurul Yuspriyati, Devi Nurul Dewi Kusumawati Dewi, Mera Komala Erna Kirana Solihat Eti Rohaeti, Euis Euis Eti Rohaeti Euis Eti Rohaeti Eva Dwi Minarti evi luthfiani Farida, Imas Siti Fatah Taufik M Febriani Dwi Maharani Fifiana, Qistina Fikri Fauzi Gilang Hariawan Pratama Guntur Gunawan Guntur Gunawan Hanifah Nurus Sopiany Harry Dwi Putra, Harry Dwi Hazim, Muhamad Helmi Nurlela Herdiman, Indri Heris Hendriana Heris Hendriana Heti Herawati Hidayat, Wahyu Indri Herdiman Indriani, Lusiana Fauziah Irfan Taufik Nurdin Iyan Rosita Dewi Nur Jarnawi Afgani Dahlan Jozua Sabandar Kasali, Bagas Komariah, Euis Nur Luthfiani, Evi Luvy Sylviana Zanthy M. Afrilianto Martin Bernard Mira Fauziyah Hamdani Mira Marcela Gunadi Nadiyah Fitriyah Nelly Fitriani Neng Ariyanti Nilam Nurani Nor Syazwani Mohd Rasid Norma Alias Nur Silvia Apriani Nurdin, Irfan Taufik Nurul Khuzaimah Padillah Akbar Permatasari, Sri Nurwahyuni Pertiwi, Citra Megiana Pratama, Gilang Hariawan Puji Nurfauziah, Puji Puri Nur Aisyah Rahayu, Wala Dwi Ratna Sariningsih Rifdah Qultum Nada Rina Indriyani Utami Rippi Maya Rippi Maya Riska Nur Annisa Risma Amelia, Risma Salsabila, Ajeng Zulfa Sari, Novi Rahma Savitri, Dhea Ayunda Sheilla Zalzabilla Aljabar Siti Chotimah Siti Nurhayati Siti Nurlaela Sukma Murni Supriatna, Tatang Tanti Rosmiati Tina Rosyana Tsiyaab Sundus Nurkhaeriyyah Tuti Nur Seftiani Utami, Rina Indriyani Veni Aprilia Dwi Astuti Wahyu Hidayat Wahyu Hidayat Wahyu Setiawan Wahyu Setiawan Wahyuni, Tania Yaya S. Kusumah Zahara, Nida Ayu