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All Journal Journal of Politic and Government Studies Sinergi AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Ilmiah Arena Tekstil Jurnal Gantang Math Didactic: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan Jurnal Penelitian Hukum De Jure Inovasi : Jurnal Ekonomi, Keuangan, dan Manajemen Al-Izzah: Jurnal Hasil-Hasil Penelitian Edulitics (Education, Literature, and Linguistics) Journal Al-'Adl Journal Information System Development Zawiyah: Jurnal Pemikiran Islam Journal on Education JUTEKIN (Jurnal Manajemen Informatika) ISM (Intisari Sains Medis) : Jurnal Kedokteran JURNAL EKOBIS DEWANTARA Mandalika Mathematics and Educations Journal AGRINULA: Jurnal Agroteknologi dan Perkebunan Maspul Journal of Community Empowerment Community Development Journal: Jurnal Pengabdian Masyarakat MAESTRO JURNAL CAPITAL : Kebijakan Ekonomi, Manajemen dan Akuntansi Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika JPM: JURNAL PENGABDIAN MASYARAKAT Arsitekno Jurnal Pembelajaran dan Pengajaran Pendidikan Dasar (JP3D) Bioscientia Medicina : Journal of Biomedicine and Translational Research Jurnal Didactical Mathematics Jurnal Manajemen dan Kewirausahaan Tarling : Journal of Language Education KOMMAS: Jurnal Pengabdian Kepada Masyarakat Prosiding University Research Colloquium AGORA : Jurnal Penelitian dan Karya Ilmiah Arsitektur Usakti Kalosara: Family Law Review INCOME: Indonesian Journal of Community Service and Engagement Kajian Pendidikan Dasar (KAPEDAS) International Journal of Mathematics and Mathematics Education (IJMME) Jurnal Didaktik Matematika
Agus Susanta
Universitas Bengkulu
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Transportation Other

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Needs Analysis for a STEM-Based Interactive E-Worksheet Using Heyzine and Problem-Based Learning in Elementary Mathematics Mutiara Rachmadini; Neza Agusdianita; Agus Susanta; Ade Gusti Ningsih
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 4 (2025): DECEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i4.8658

Abstract

Mathematics instruction in Indonesian elementary schools often relies on conventional, text-heavy worksheets that lack interactivity and contextual relevance. These limitations hinder students’ engagement, problem-solving development, and alignment with 21st-century competencies and Profil Pelajar Pancasila (P3). This study aims to identify the needs of teachers and students for a STEM-based, interactive E-Worksheet using Heyzine integrated with Problem-Based Learning (PBL). An exploratory sequential mixed-methods design was employed as the initial phase of a broader design-based research cycle. Quantitative data were collected from 22 fifth-grade teachers and 110 students across 11 public elementary schools in Bengkulu City through validated questionnaires. Qualitative insights were obtained from semi-structured interviews with five teachers. Data were analyzed using descriptive statistics and thematic coding. Findings reveal that less than half of students (47.27%) found existing worksheets clear and engaging. Teachers rated the current modules at 40–45% across core indicators, citing weak integration of STEM-PBL principles, low interactivity, and insufficient alignment with P3 values. Both students and teachers emphasized the need for multimedia-rich, contextually relevant materials that support inquiry and collaboration. The study highlights a significant gap between curricular goals and actual classroom practices. It underscores the urgency of developing interactive, multimodal digital worksheets using platforms like Heyzine to enhance student engagement, problem-solving skills, and teacher readiness for digital pedagogy.
Students' Mathematical Literacy Ability in Solving Problems on Pattern Material Using the Bengkulu Local Contexts Agus Susanta; Hari Sumardi; Edi Susanto
Didaktik Matematika Vol 9, No 2 (2022): OCTOBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v9i2.26741

Abstract

Mathematical literacy is an important ability for students in Indonesia to face the implementation of minimum competency assessment and learning in the 21st century.This study aims to describe students' mathematical literacy skills in solving problems on pattern material in the Bengkulu local context. This study used a descriptive qualitative design. The research subjects were 30 students grade VIII from five schools in Bengkulu City. Subject selection through purposive sampling technique based on the level of intelligence with the number of each school is six students. Data were collected through interviews and mathematical literacy test using description questions that have been validated and tested. The data analysis consists of data reduction, data presentation, and concluding. The findings of this study are that students with low to moderate knowledge tend to have literacy skills at level 2. In contrast, students in the high knowledge group have literacy skills at level 3. Many students have used mathematical arguments to solve literacy problems but did not use concepts correctly.Students have not used the model structurally at the modeling stage, which resulted in errors in problem-solving and representation. Based on this, teachers need to emphasize the concept of material and mathematical modeling in learning.
Students' Mathematical Literacy Ability in Solving Problems on Pattern Material Using the Bengkulu Local Contexts Agus Susanta; Hari Sumardi; Edi Susanto
Didaktik Matematika Vol 9, No 2 (2022): OCTOBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v9i2.26741

Abstract

Mathematical literacy is an important ability for students in Indonesia to face the implementation of minimum competency assessment and learning in the 21st century.This study aims to describe students' mathematical literacy skills in solving problems on pattern material in the Bengkulu local context. This study used a descriptive qualitative design. The research subjects were 30 students grade VIII from five schools in Bengkulu City. Subject selection through purposive sampling technique based on the level of intelligence with the number of each school is six students. Data were collected through interviews and mathematical literacy test using description questions that have been validated and tested. The data analysis consists of data reduction, data presentation, and concluding. The findings of this study are that students with low to moderate knowledge tend to have literacy skills at level 2. In contrast, students in the high knowledge group have literacy skills at level 3. Many students have used mathematical arguments to solve literacy problems but did not use concepts correctly.Students have not used the model structurally at the modeling stage, which resulted in errors in problem-solving and representation. Based on this, teachers need to emphasize the concept of material and mathematical modeling in learning.
Pelatihan Pengembangan Modul Ajar Matematika Model APOS Berbantuan Geogebra kepada Guru MGMP Matematika SLTA Kota Bengkulu Hanifah Hanifah; Agus Susanta; Hari Sumardi; Effie Efrida Muchlis; Alma Hera
INCOME: Indonesian Journal of Community Service and Engagement Vol 5 No 1 (2026)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/income.v5i1.1822

Abstract

Model Pembelajaran Aksi Proses Objek Skema (Model APOS) dirancang untuk pembelajaran berpusat pada mahasiswa/siswa dan berbantuan komputer, yang dilengkapi dengan Modul Ajar Berdiferensiasi. Diterapkannya kurikulum merdeka yang menuntut agar pelaksanaan pembelajaran dilengkapi dengan peralatan teknologi informasi, menjadi terbuka kesempatan bagi guru untuk menggunakan Model APOS berbantuan  Geogebra dalam pembelajaran matematika di sekolahnya. Kegiatan pengabdian ini bertujuan untuk memberikan pengetahuan kepada Musyawarah Guru Mata Pelajaran (MGMP) Kota Bengkulu tentang pengembangan modul ajar berdiferensiasi materi matematika. MGMP ini adalah wadah bagi guru-guru dengan mata pelajaran yang sama untuk berkumpul, berdiskusi, dan bertukar pengalaman demi meningkatkan profesional dan kualitas pembelajaran. Metode pelaksanaan berupa Metode Demontrasi dimana  Modul Ajar fungsi kuadrat berbasis Model APOS berbantuan software Geogebra dibagikan kepada peserta, peserta mengikuti arahan fasilitator untuk menerapkannya. Fasilitator menyampaikan materi meliputi pengenalan tools geogebra, visualisasi garis, dan fungsi kuadrat. Peserta mengikuti arahan yang ada pada Modul Ajar yang diberikan. Fasilitator meminta peserta untuk bergantian mendemontrasikan hasil kerjanya menjawab Modul Ajar di depan kelas. Masing peserta juga diminta untuk membuat soal tentang fungsi kuadrat lainnya untuk semua kemungkinan posisi gambar yaitu terbuka ke atas atau ke bawah, memotong sumbu x atau menyinggung sumbu x dan lainnya. Selanjutnya fasilitator mengedarkan angket respon. Hasilnya para peserta memberikan respon sangat positif terhadap pelaksanaan Modul Ajar yang diberikan dengan nilai rata-rata 89,167.
Analisis Faktor-Faktor Penggunaan Quizizz Untuk Menunjang Kemampuan Numerasi Siswa SMP Kota Bengkulu Desventri Etmy; Agus Susanta; Nurul Astuty Yensy
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i4.10678

Abstract

Indonesia’s low numeracy performance in international assessments highlights the need for more effective and engaging instructional strategies. This study analyzed the influence of the Quizizz application on supporting the numeracy ability of junior high school students in Bengkulu City. Using a quantitative approach, data were collected from 70 students through a Likert-scale questionnaire measuring ten indicators of Quizizz utilization. Multiple linear regression analysis using SPSS 25 revealed that the model was statistically significant (F = 3.303; p = 0.002), with the independent variables collectively explaining 36.3% of the variance in numeracy skills (Adjusted R² = 0.253). Two indicators—conceptual understanding (x1) and critical–creative thinking (x5)—significantly affected numeracy ability, whereas other indicators showed no partial influence. The model met classical assumption requirements, including linearity and homoscedasticity. These findings confirm that Quizizz is an effective digital learning tool that enhances students’ numeracy through interactive and motivating learning experiences.
Students’ Proportional Reasoning in Solving Geometry Problems: A Qualitative Analysis Based on Van Hiele Levels Prismadian Amalia Putri; Agus Susanta; Nurul Astuty Yensy; Naning Sutrinigsih; Zhi You Yang
International Journal of Mathematics and Mathematics Education Vol. 4 No. 2 (2026)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v4i2.1987

Abstract

Purpose - Proportional reasoning is a fundamental component of mathematical thinking and plays an important role in students’ understanding of geometry. However, empirical evidence remains limited on how students’ proportional reasoning develops qualitatively across different levels of geometric thinking. This study aims to explore students’ proportional reasoning in solving geometry problems through the lens of Van Hiele’s theory. Methodology - This study employed a qualitative descriptive design with undergraduate students. Data were collected from written responses to geometry tasks involving proportional relationships. The analysis used an integrated framework combining Van Hiele levels of geometric thinking and indicators of proportional reasoning, including multiplicative relationships, coordination of quantities, ratios, and logical justification. Findings - The findings show a progressive development of proportional reasoning across Van Hiele levels, from perceptual and additive reasoning to coordinated multiplicative reasoning and formal proportional justification. However, persistent difficulties, such as additive bias and fixed-number reasoning, were observed across levels, indicating ongoing challenges in developing consistent proportional reasoning. Novelty - This study conceptualises proportional reasoning as a developmental cognitive process shaped by levels of geometric thinking through an integrated analytical framework. Significance - The findings are useful for educators, curriculum developers, and researchers in designing instruction that supports students’ proportional reasoning through level-appropriate, justification-focused activities.
Co-Authors A. Zamakhsyari Baharuddin ACEP HASAN ZAKARIA Ade Gusti Ningsih Adi Safyan Adinda Victoryah Wahyuningtyas Aditya Bagus Nugroho Agus Susanta Agusdianita, Neza Ahmad Gunawan Ahmad Ridha Alfi Syahrin, Alfi Ali Nugraha Alma Hera Amelia Sari Andi Eko Wiyono, Andi Eko Andi Novita Mudriani Djaoe Andjasmoro Pangestu Anggita Putri Mulyani Anggraeni Dyah Anggraeni Dyah S. Anggraeni Dyah Sulistiowati Annie Rachmawati Nalman Ashadi L Diab ASNI Bagas Bagas Bambang Supriyo Baso Heru Sofyan Belfrin Zalukhu Cahyani Tunggal Sari Daan Khambri Debby Lestari Dedi Kurniawan Dedy Ramdhani Harahap Dermawati Suantara Desventri Etmy Dewangga, Mahendra Wahyu Dina Apryani Dira Damayanti DODY KURNIAWAN Edi Susanto Eka Pola Pancarani Eka Sufartianinsih Jafar Endah Oktaviani Endangsih, Tri erik erik redianto Fahreza Ayu Andzani Fatihani Baso Fatihani Baso Ferian Nur Seloardi Fidyah Yuli Ernawati, Fidyah Yuli Fitriyah Fitriyah Fransiska Angela Larasati Geraldine Gracia Elkanatane Ghildania Chrismutiara Dewi Hafizatul Ardy Haji, H Saleh Hanifah Hanifah Harmayani, Ria Hera Novianti Herawati Herawati Hidayatulloh Hidayatulloh I Ketut Suada Ica Andriani Ida Bagus Suryaningrat Irwan Koto Irwan Koto Irwan Koto Isra Analdo Arza Iswandi Karya Subagya KEVIN FEBRIANSYAH ARIFIN M. JAYA ADI PUTRA, S.Si, M.Pd, M. JAYA ADI M. Nasuhi Mahmud Chasnawi MASUM MUNAWAR Mega Fajarina Mela Sari Fatonah Melisa Antasari Mella Putri Ayu Mira Nopitria Nopitria Mubaroh, Sari Muchlis, Effie Efrida Mufidah Mufidah muhamad sobirin Muhammad Alifil Kirom Mukhlis Mukhlis Musrizal Musrizal Mutiara Rachmadini Naning Sutrinigsih Ni Putu Wardani Nopriza Rahmawati Nur Hidayat Sardini Nurul Akmar Akmar Abu Husain Nurul Astuty Yensy Nurul Iqbal Ori Okta Vianda Prismadian Amalia Putri Puspa Djuwita Putri Amalia Rizkina Putri Buana Kusumastuti Putri Suryandari Putu Ayu Asri Damayanti Qodariah Barkah Raden Roro Hesti Mugiastuti Raudya Tuzzahra Rejoice Iboy Erwin Saragih Renaldy Ardiansyah Rifqi Qowiyul Iman Rita Puspita Puspita Rofifah Zakiyah Rony Rustam Safirannur Safirannur Saputra, Didin Hadi Septian Priatna Sila Pandu Pamungkas Siti Nurhalizah Siti Safrida Sri Mulianti Sri Mulianti Sugeng Ariyono, Sugeng Sumardi, Hari Syahaji Watama Syahrul Khafizam Teddy Alfra Siagian Teni Susanty Tugiyem Tugiyem Tutie Rahayu Valiantino Reinhard Martahan Win Konadi Winda Amilia Yessy Soniatin Yori Yupiter Juliansyah Yuli Wibowo Yuliani Nasution Yunida Berliana Zam Zaili Zamzaili Zamzaili Zeni Irawati Fadhilah Zhi You Yang