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All Journal KADIKMA Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Jurnal Edukasi Matematika dan Sains JMPM: Jurnal Matematika dan Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) JurTI (JURNAL TEKNOLOGI INFORMASI) Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Teorema: Teori dan Riset Matematika Jurnal Pendidikan Matematika (Jupitek) SIGMA Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika JURNAL TEKNOLOGI INFORMASI Jurnal Penelitian Pembelajaran Matematika Sekolah Indonesian Journal of Education and Mathematical Science Journal of Education and Learning Mathematics Research (JELMaR) JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran Jurnal Statistika dan Matematika (Statmat) SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Jurnal Penelitian, Pendidikan dan Pengajaran: JPPP Al'adzkiya International of Education and Sosial (AIoES) Journal Tirtamath : Jurnal Penelitian dan Pengajaran Matematika Jurnal Math-UMB.EDU SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Kaisa: Jurnal Pendidikan dan Pembelajaran CENDEKIA PENDIDIKAN Tematik: Jurnal Konten Pendidikan Matematika AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika ABDIMASTEK
Rhomdani, Rohmad Wahid
Universitas Muhammadiyah Jember
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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Online Frequency Distribution Application Using a Javascript-Based Blogger Platform Rhomdani, Rohmad Wahid; Galatea, Chusnul Khotimah
Indonesian Journal of Education and Mathematical Science Vol 5, No 1 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i1.16768

Abstract

This research develops an online frequency distribution application using the Javascript-based Blogger platform. The method used is a literature study, namely examining the frequency distribution of both the formulas used and descriptions in the Javascript programming language using mathematical logic. Online frequency distributions are essential for analyzing data, and by utilizing Javascript capabilities, this application allows users to easily input data and automatically generate informative frequency distributions. This article will discuss the technical implementation, including the use of the Javascript programming language and its integration with the Blogger platform for online content creation. The results of this research contribute to the development of statistical applications that are easy to use and access online, thereby helping users understand and analyze their data more effectively.
Identification of HOTS Problem Solving Ability of High School Students Using Two Tier Diagnostic Frenanto, Allan; fatqurhohman, fatqurhohman; Rhomdani, Rohmad Wahid
Journal of Education and Learning Mathematics Research (JELMaR) Vol 4 No 2 (2023): November 2023
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v4i2.115

Abstract

The purpose of this study is to describe HOTS problem solving skills for high school students through the use of the 2nd Tier Diagnostic. The research is conducted using the descriptive qualitative method. SMAN Balung MIPA 4 Research subjects at Jember Regency Data Collection Techniques in the form of Written Test Questions and Semi-Structured Interviews Data on Problem Solving Skills using 5 Stages Krulick & Rudnick Stages Read and Think, Explore and plan, select a strategy, Find and Answer, Reflect and Extend. The Two Tier Diagnosis Method is composed of two stages. First, students write down how they get the answers, and second, they write down the reasons why they choose that method. The study showed that students with high mathematical problems solving skills were able to write mathematical symbols well, even write answers consistently, and write the final solution along with the question. Students with moderate abilities were unable to write the mathematical symbols well, and even wrote the stages of completion incorrectly, resulting in the majority of the final answers being wrong.
Peningkatan Kemampuan Menghitung Luas Segitiga melalui Game Edukasi Berbasis HTML Rhomdani, Rohmad Wahid; Thoyibah, Fifi
Jurnal Penelitian, Pendidikan dan Pengajaran: JPPP Vol 6, No 3 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jppp.v6i3.26678

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan siswa dalam menghitung luas segitiga menggunakan pendekatan aljabar melalui penerapan game interaktif berbasis HTML. Latar belakang penelitian menunjukkan bahwa siswa SMP masih mengalami kesulitan dalam memahami konsep luas segitiga, khususnya jika disajikan dalam bentuk aljabar dan soal kontekstual. Penelitian ini menggunakan pendekatan Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus di kelas VII A SMP N 7 Jember dengan jumlah 26 siswa. Media pembelajaran berupa game HTML dilengkapi fitur timer dan tombol acak soal, serta digunakan dalam penentuan ketua kelompok secara interaktif. Data dikumpulkan melalui pretest, posttest, dan observasi aktivitas siswa menggunakan lembar observasi terstruktur. Hasil penelitian menunjukkan adanya peningkatan signifikan: rata-rata nilai siswa meningkat dari 58 (pretest) menjadi 72 (posttest siklus I), dan 85 (posttest siklus II), serta persentase ketuntasan naik dari 31% menjadi 92%. Siswa menjadi lebih aktif, antusias, dan mampu memahami serta menerapkan konsep aljabar dalam konteks geometri.
PERAN INTEGRASI NILAI SOSIAL DAN EMOSIONAL DALAM PEMAHAMAN KONSEP MATEMATIKA Evi Lusiana Dewi; Rohmad Wahid Rhomdani
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 4 No. 2 (2025): Juli
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/aljabar.v4i2.1898

Abstract

Conceptual understanding is an important foundation in mathematics learning. This study aims to describe the application of social and emotional values ​​in mathematics learning and its impact on students’ conceptual understanding. The method used is descriptive qualitative with subjects of grade XI students at SMA Negeri 5 Jember. Data were obtained through interviews, observations, and documentation of student worksheets. The results of the study indicate that the integration of values ​​such as empathy, cooperation, and open communication can create a positive and inclusive learning atmosphere. This has an impact on increasing student participation, self-confidence, and the ability to understand and explain mathematical concepts in a more structured manner. Thus, the social-emotional approach has been proven to strengthen the effectiveness of mathematics learning and become an alternative learning strategy that is humanistic and meaningful.
Pengembangan Media Pembelajaran Baamboozle Materi Lingkaran Terintegrasi Model Cooperative Learning Tipe Teams Game Tournament Lestari, Lisa Puji; Rohmad Wahid Rhomdani
STATMAT : JURNAL STATISTIKA DAN MATEMATIKA Vol 7 No 3 (2025)
Publisher : Department of Mathematics, Faculty of Mathematics and Natural Sciences, Universitas Pamulang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/sm.v7i3.49032

Abstract

This study aims to develop educational game-based learning media Baamboozle on the material of circles integrated with the cooperative learning model type Teams Games Tournament (TGT) to improve the quality of mathematics learning in SMA Negeri 5 Jember. This study uses the Research and Development (R&D) method with the 4D development model (Define, Design, Develop, and Disseminate). Data collection techniques are carried out through material and media validation questionnaires by experts and practicality tests by students. Data analysis is carried out using a mixed methods approach that combines quantitative and qualitative data. The results of the study showed that the Baamboozle media was very valid based on the validation of material experts (90%) and media expert validation (90%), and very practical based on the practicality test by students (89%). This media has been proven to be able to create a pleasant learning atmosphere, increase student collaboration, and facilitate understanding of mathematical concepts, especially on the material of circles. Thus, this learning media is considered feasible to be implemented in the learning process and can be used as an innovative alternative in improving student motivation and learning outcomes in mathematics.
Pengembangan E-Modul Flipbook Berbasis Problem Based Learning Terhadap Kemampuan Komunikasi Matematis Siswa Tasya Anindya Rahma; Rhomdani, Rohmad Wahid
Kaisa: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2025): Kaisa: Jurnal Pendidikan dan Pembelajaran
Publisher : STAIN Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56633/kaisa.v5i2.1091

Abstract

This study aims to develop and evaluate a flipbook-based e-module integrated with the Problem Based Learning (PBL) approach to enhance high school students' mathematical communication skills in scatter plot material. Using the Research and Development (R&D) method with the Plomp model, the study consisted of three stages: preliminary research, prototyping, and assessment. The subjects were 11th-grade students (class XI.4) at SMAN 5 Jember. Validation results from experts showed that the e-module was highly valid, with a score of 88.75%. Practicality tests via teacher and student questionnaires yielded an average score of 90%, indicating that the module is highly practical for classroom use. Effectiveness was measured by comparing pretest and posttest scores, revealing an average N-Gain of 0.54 (moderate category). The findings demonstrate that the developed PBL-based flipbook e-module is feasible, practical, and effective for implementation in learning, significantly improving students' mathematical communication skills.
Efektivitas Pendekatan TARL terhadap Hasil Belajar Siswa Melalui Penggunaan LKPD Faturrosi, Ahmad; Agustina, Lady; Rhomdani, Rohmad Wahid
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 1 (2026): Jurnal Pendidikan Matematika: Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/cj8ave98

Abstract

This study aims to determine the effectiveness of the Teaching at the Right Level (TaRL) approach in improving students’ learning outcomes through the use of Student Worksheets (LKPD) in tenth-grade Mathematics at SMK Muhammadiyah 04 Kalisat. The method used was Classroom Action Research (CAR) based on John Elliot’s model, conducted in two cycles consisting of planning, action, observation, and reflection stages. The research subjects were 27 students. Data were collected through learning outcome tests, observations, and documentation, and analyzed using descriptive quantitative techniques by comparing the mean scores and mastery percentages in each cycle. The results showed that the implementation of the TaRL approach through LKPD significantly improved students’ learning outcomes. The class average score increased from 76.67 in Cycle I to 82.5 in Cycle II, while the mastery level improved from 22.22% to 88.89%. In addition, students’ motivation, participation, and self-confidence during the learning process also increased. In conclusion, the TaRL approach integrated with LKPD is effective in enhancing students’ mathematics learning outcomes and fostering a more active, differentiated, and ability-based learning environment.   Keywords: Differentiated learning, Learning outcomes, LKPD, Teaching at the Right Level (TaRL).
Optimasi Artificial Intelligence Sebagai Sistem Tutor Cerdas Pada Pembelajaran di SMA Muhammadiyah 1 Rambipuji Ilham Saifudin; Rohmad Wahid Rhomdani; Dudi Irawan; Hairani; Salahudin Robo; Yuri Ariyanto
ABDIMASTEK Vol. 4 No. 2 (2025): Desember
Publisher : Universitas Muhammadiyah Jember

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

Abstract

Latar Belakang program pengabdian masyarakat ini adalah belum meratanya pengetahuan dan praktik penggunaan AI (Artificial Intelligence) di sekolah SMA Muhammadiyah 1 Rambipuji Jember. Tujuan program ini mendapatkan pengetahuan dalam membuat media pembelajaran menarik dengan menggunakan AI dan menggunakan AI dalam membuat media pembelajaran, seperti: video pembelajaran, slide presentasi, hiburan, dan lain-lain. Metode yang digunakan adalah program penyediaan buku panduan praktik dalam mempraktekkan AI sebagai tutor cerdas. Target luaran yang akan dihasilkan adalah mengenal atau memiliki pengetahuan lebih dan media pembelajaran berbasis AI. Hasil dari program ini diantaranya: Guru-guru SMA Muhammadiyah 1 Rambipuji dapat memiliki pengetahuan dan keterampilan dalam membuat media pembelajaran berbasis AI. Kesimpulan, program ini berhasil mencapai tujuan dengan memberikan dampak positif bagi guru-guru dalam penggunaan AI dalam pembuatan media pembelajaran di sekolah.
PENERAPAN PROBLEM BASED LEARNING BERBASIS GROWTH MINDSET UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PADA MATERI DIAGRAM PENCAR Jasita Humayroh; Rohmad Wahid Rhomdani; Anggun Ika Pratiwi
CENDEKIA PENDIDIKAN Vol 5 No 3 (2026): Edisi Agustus
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/cendekiapendidikan.v5i3.8950

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar matematika peserta didik kelas XI-6 SMAN Kalisat Jember yang disertai kecenderungan mudah menyerah dan pasif dalam pembelajaran. Penelitian ini bertujuan mendeskripsikan penerapan Problem Based Learning (PBL) berbasis Growth Mindset serta menganalisis peningkatan hasil belajar peserta didik setelah penerapannya. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus dengan subjek 35 peserta didik. Growth Mindset diintegrasikan ke dalam tahapan PBL melalui reframing, scaffolding, umpan balik berorientasi proses, dan refleksi pembelajaran. Data dikumpulkan melalui posttest dan lembar observasi, kemudian dianalisis secara deskriptif. Hasil penelitian memperlihatkan bahwa rata-rata hasil belajar meningkat dari 73,1 pada Siklus I menjadi 88,5 pada Siklus II, dengan ketuntasan klasikal meningkat dari 60% menjadi 91,4% dan nilai N-Gain sebesar 0,57 (kategori sedang). Selain itu, peserta didik tampak lebih aktif dalam diskusi dan lebih berani menghadapi tantangan selama pembelajaran. Temuan ini mengindikasikan bahwa penerapan PBL berbasis Growth Mindset berkaitan dengan peningkatan hasil belajar matematika peserta didik.
PENERAPAN MODUL AJAR BERBASIS GROWTH MINDSET UNTUK MENINGKATKAN PEMAHAMAN KONSEP STATISTIKA SISWA KELAS X Revi Putri; Rohmad Wahid Rhomdani; Septian Tri Ariyanto
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v6i3.14296

Abstract

Low students' understanding of statistical concepts remains one of the major challenges in mathematics education. This condition highlights the need for an instructional approach that not only enhances students' conceptual understanding but also fosters a positive mindset toward the learning process. Therefore, this study aimed to improve tenth-grade students' understanding of statistical concepts through the implementation of a growth mindset-based teaching module at SMAN Kalisat. The teaching module was designed by integrating growth mindset principles through reflective activities, positive feedback, collaborative discussions, and contextual problem-solving tasks. This study employed Classroom Action Research (CAR), which was conducted in two cycles consisting of the planning, implementation, observation, and reflection stages. Data were collected through conceptual understanding tests, observation sheets, and documentation and were analyzed using descriptive quantitative and qualitative methods. The results indicated that the implementation of the growth mindset-based teaching module improved students' understanding of statistical concepts, as evidenced by the increase in the mean score from 57.21 in Cycle I to 83.48 in Cycle II, as well as the increase in the learning mastery rate from 25.81% to 87.10%. In addition, students demonstrated greater self-confidence, perseverance, and reflective learning skills. Therefore, the implementation of the growth mindset-based teaching module was effective in improving tenth-grade students' understanding of statistical concepts. ABSTRAK Rendahnya kemampuan siswa dalam memahami konsep statistika menjadi salah satu permasalahan yang masih dihadapi dalam pembelajaran matematika di sekolah. Kondisi tersebut menunjukkan perlunya penerapan strategi pembelajaran yang mampu membantu siswa membangun pemahaman konsep sekaligus mengembangkan pola pikir positif terhadap proses belajar. Berdasarkan kondisi tersebut, penelitian ini bertujuan untuk meningkatkan pemahaman konsep statistika siswa kelas X melalui penerapan modul ajar berbasis growth mindset di SMAN Kalisat. Modul ajar yang diterapkan dirancang dengan mengintegrasikan prinsip growth mindset melalui aktivitas refleksi, pemberian umpan balik positif, diskusi kelompok, dan pemecahan masalah kontekstual. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus yang meliputi tahap perencanaan, pelaksanaan, observasi, dan refleksi. Data diperoleh melalui tes pemahaman konsep, lembar observasi, dan dokumentasi, kemudian dianalisis secara deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa penerapan modul ajar berbasis growth mindset mampu meningkatkan pemahaman konsep statistika siswa, yang ditunjukkan oleh peningkatan nilai rata-rata dari 57,21 pada siklus I menjadi 83,48 pada siklus II serta peningkatan persentase ketuntasan belajar dari 24,14% menjadi 82,76%. Selain itu, siswa menunjukkan peningkatan kepercayaan diri, ketekunan, dan kemampuan merefleksikan proses belajarnya. Dengan demikian, penerapan modul ajar berbasis growth mindset efektif dalam meningkatkan pemahaman konsep statistika siswa kelas X.
Co-Authors Agustin, Anisa Dwi Agustina, Lady Anggun Ika Pratiwi Ardha Ilham Wijanarko Ariyanto, Septian Tri Ayatulloh Afurqon Chusnul Khotimah Galatea Dasuki, Moh. Evi Lusiana Dewi Evi Lusiana Dewi Evikasari, Ira Fasihah, Uswatun Fatqurhohman Fatqurhohman Faturrosi, Ahmad Frenanto, Allan Galatea, Chusnul Galatea, Chusnul Khotimah Hairani Hairani Hardita Arum Pramesti Hayati, Mutiara Nur Indana Zulfa Martania Ira Evikasari Irawan, Dudi Jasita Humayroh Lady Agustina Lestari, Lisa Puji Milenia, Bella Bunda Nurafita, Ita Nuriyah, Sinta Nurul Imamah Pangestu, Goegoeh Pramesti, Hardita Arum Pratiwi, Yola Novia Rahayu, Lusiana Dewi Rahmawati , Mita Revi Putri Robo, Salahudin Saifudin, Ilham Septian Tri Ariyanto Sinta Nuriyah Suryaningrum, Christine Wulandari Tasya Anindya Rahma Thoyibah, Fifi Tri Endang Jatmikowati Triyanna Widiyaningtyas Wijanarko, Ardha Ilham Yoga Dwi Windy Kusuma Ningtyas Yuri Ariyanto