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Hepsi Nindiasari

Pendidikan Matematika FKIP Universitas Sultan Ageng Tirtayasa

Author-ID : 330442

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A conventional and digital mathematical board game design and development for use by students in learning arithmetic Fathurrohman, Maman; Nindiasari, Hepsi; Rahayu, Ilmiyati
Journal on Mathematics Education Vol. 13 No. 4 (2022): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v13i4.pp631-660

This paper reported the design and development of a conventional and digital mathematical board game for use by students in learning arithmetic. At the time of research, there is no significant indication that a mathematical board game is available in scientific and published patent documentation. The availability of mathematical board games for students’ drills and practice in arithmetic, especially in mathematical statement construction, would benefit them, as this competency is an essential life skill. This research was conducted through the design and development research method with the procedure of users’ need analysis, researcher as developer capability analysis, product design, product development, field testing in its natural setting environment, and the prototype. The board game prototype was developed in both conventional printed and digital versions. The field testing for the conventional printed version was conducted at secondary school classes with 34 and 36 students, respectively, while for the digital by selected participants. The field testing shows that the developed mathematical board game can work as expected in its natural setting environment.

E-LKPD Berbasis Problem Based Learning untuk Kemampuan Berpikir Reflektif Matematis Ani Oktafiani; Nindiasari, Hepsi
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2023): Matematika dan Pendidikan Matematika: Permasalahan dan Solusinya
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v6i2.2679

Penelitian ini mendapatkan dukungan dari fenomena rendahnya kemampuan dalam berpikir secara reflektif matematis pada siswa di bangku SMP. Memiliki tujuan untuk melakukan pemaparan terkait pengembangan dari sistem E-LKPD berbasis Problem Based Learning sebagai upaya untuk melakukan peningkatan terkait kemampuan dalam berpikir secara reflektif sistematis terhadap siswa baru SMP dan sebagai upaya untuk diketahuinya mengenai layak atau tidaknya diaplikasikan E-LKPD yang dikembangkan. Penelitian ini melakukan pengembangan dengan mengaplikasikan model pengembangan Yakni dengan menyesuaikan tujuh tahapan antaranya potensi dan masalah, pengumpulan informasi atau pengumpulan data, desain mengenai produk, upaya melakukan validasi terhadap desain, melakukan perbaikan atau revisi, melakukan uji coba secara terbatas, dan melakukan perbaikan terhadap produk. Validasi terhadap produk pengembangan tersebut dilakukan pengujian oleh tiga ahli, meliputi satu ahli di bidang praktisi, dan 2 ahli pada bidang media yang telah melaksanakan upaya pengujian terhadap bahan ajar E-LKPD yang dikembangkan. Hasil dari upaya validasi materi menyajikan bahwa presentase 88,80% dengan memiliki kategori “Sangat Valid”, hasil dari upaya validasi terhadap media menyajikan presentasi 82% “Cukup Valid”. E-LKPD terkait dilakukan penguji cobaan pada 10 hingga 20 siswa di bangku SMP yang secara khusus pada kelas kelas VIII. Hasil dari respon siswa berdasar angket yang telah diperoleh secara terbuka dan tertutup menyajikan presentase 96,7% dengan masuk ke dalam kategori “Sangat Valid”. Berdasar pada hasil terkait, E-LKPD dengan Problem Based Learning pada kemampuan berpikir secara reflektif matematis dapat diberikan pernyataan layak untuk diaplikasikan sebagai metode bahan ajar dalam pembelajaran matematika yang secara khusus pada materi bangun ruang sisi datar.

Analisis Kemampuan Mahasiswa Calon Guru Matematika dalam Menyusun Kegiatan Pembelajaran pada Modul Ajar berbasis Kurikulum Merdeka Ika Nuraini; Nindiasari, Hepsi
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2023): Matematika dan Pendidikan Matematika: Permasalahan dan Solusinya
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v6i2.2716

Penelitian bertujuan untuk mengetahui bagaimana kemampuan mahasiswa calon guru matematika dalam menyusun kegiatan pembelajaran pada modul ajar bersasi kurikulum merdeka. Metode penelitian yang digunakan adalah penelitian kualitatif deskriptif. Tahapan yang dilakukan dengan meminta dokumen modul ajar mahaiswa, kemudian dilakukan telaah. Selanjutnya dilakukan analisis data dan penarikan kesimpulan dari semua pengumpulan data yang dilakukan. Subjek penelitian ditujukan kepada lima mahasiswa pendidikan Matematika Untirta yang mengampu mata kuliah PPLK, yang mendapatkan penempatan sekolah yang sudah menerapkan kurikulum merdeka. Hasil penelitian menunjukkan bahwa kemampuan mahasiswa dalam menyusun kegiatan pembelajaran yang diambil dari modul ajar berbasis kurikulum merdeka dinyatakan baik atau sudah mampu dalam menyusun kegiatan pembelajaran. Kegiatan pembelajaran yang dirancang meliputi kegiatan awal, inti dan akhir.

SYSTEMATIC LITERATURE REVIEW: PEMBELAJARAN BERBASIS PERMAINAN DALAM PENDIDIKAN MATEMATIKA TERHADAP EFEKTIVITAS DAN STRATEGI IMPLEMENTASINYA Putra, Deni Dwi; Nindiasari, Hepsi; Fathurrohman, Maman
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 17, No 1: Juni 2025
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v17i1.18403

Penelitian ini bertujuan untuk menelaah secara sistematis efektivitas serta strategi implementasi pembelajaran berbasis permainan dalam pendidikan matematika. Latar belakang kajian ini adalah masih dominannya pembelajaran matematika yang bersifat konvensional, abstrak, dan kurang melibatkan siswa secara aktif, sehingga berdampak pada rendahnya motivasi belajar dan pemahaman konsep. Dengan pendekatan tinjauan pustaka sistematis, analisis dilakukan sebanyak dari 30 artikel hanya 14 artikel memenuhi seluruh kriteria dari berbagai sumber. Hasil kajian menunjukkan bahwa integrasi elemen permainan dalam pembelajaran matematika secara konsisten memberikan dampak positif terhadap motivasi, keterlibatan emosional dan kognitif siswa, serta peningkatan pemahaman konsep dan kemampuan pemecahan masalah. Meskipun demikian, penerapannya menghadapi berbagai tantangan, seperti keterbatasan kompetensi guru, kurangnya media dan teknologi pendukung, serta belum optimalnya dukungan dari sisi kebijakan pendidikan. Oleh karena itu, strategi implementasi yang mencakup pelatihan guru, pengembangan media pembelajaran, serta integrasi ke dalam kurikulum sangat diperlukan. Kajian ini menyimpulkan bahwa pembelajaran berbasis permainan layak diterapkan untuk menciptakan pembelajaran matematika yang lebih kontekstual, menyenangkan, dan bermakna bagi siswa.

Pengembangan E-LKPD Berbasis Aktivitas Numerasi untuk Meningkatkan Kemampuan Berpikir Reflektif Matematis Rachman, Faishal; Nindiasari, Hepsi; Santosa, Cecep Anwar Hadi Firdos
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 2 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i2.17698

Produk Lembar Kerja Peserta Didik Elektronik (E-LKPD) berbasis aktivitas numerasi yang dikembangkan dalam penelitian ini bertujuan untuk meningkatkan kemampuan berpikir reflektif matematis siswa, dengan menggunakan model pengembangan ADDIE. Subjek dalam penelitian ini adalah siswa kelas XI di SMA Negeri 6 Kota Serang. Instrumen penelitian dianalisis menggunakan pendekatan kualitatif dan kuantitatif. Uji validitas dilakukan oleh tiga orang pakar materi dan dua orang pakar media, sedangkan uji kepraktisan dilakukan oleh guru dan siswa selaku pengguna E-LKPD. Untuk menganalisis disposisi kemampuan berpikir reflektif matematis, digunakan instrumen berupa angket disposisi. Uji efektivitas bertujuan untuk mengidentifikasi peningkatan kemampuan berpikir reflektif matematis siswa melalui perhitungan n-gain, yang diperoleh dari perbandingan nilai sebelum dan sesudah siswa mengerjakan E-LKPD. Hasil uji validitas menunjukkan bahwa produk dinilai valid dengan persentase sebesar 76% oleh pakar materi dan 84% oleh pakar media. Uji kepraktisan menghasilkan rata-rata persentase sebesar 80%, yang termasuk dalam kategori praktis. Analisis disposisi kemampuan berpikir reflektif matematis menunjukkan persentase sebesar 71%, yang termasuk dalam kategori baik. Sementara itu, uji efektivitas menggunakan n-gain menghasilkan skor 0.57 atau setara dengan 57%, yang berada dalam kategori cukup efektif dalam meningkatkan kemampuan berpikir reflektif matematis peserta didik SMA.

Efektivitas Model Pembelajaran Poblem Based Learning dan Realtime Feedback terhadap Pemahaman Siswa pada Topik Trigonomteri Segitiga Siku-Siku Zahrotun, Siti; Nindiasari, Hepsi
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 8 No 1 (2025): FARABI: Jurnal Matematika dan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v8i1.954

This study aims to examine the effectiveness of the Problem-Based Learning (PBL) model integrated with teacher feedback in improving students’ understanding of the topic of trigonometry in right triangles. Due to students’ difficulties in comprehending the abstract nature of right triangle trigonometry and memorizing formulas, an innovative learning model is required to facilitate their understanding. This model also provides opportunities for students to practice problem-solving skills in real-life contexts, fostering critical thinking abilities.The results indicate that the PBL model, combined with teacher feedback during the learning process, produced better outcomes, as evidenced by cognitive test measurements. The experimental method used in this study was a one-group pre-test post-test design conducted quantitatively. Data were collected from a population of Grade X students at a high school in Serang City. The study employed test instruments consisting of multiple-choice and essay questions for data collection, which were analyzed using the non parametric paired sample t-test method.The analysis showed a significant improvement in the average scores, with post-test scores being higher than pre-test scores. It can be concluded that the implementation of the Problem-Based Learning model, integrated with teacher feedback, effectively enhances students’ understanding of the topic.

DEVELOPMENT OF NUMERACY LITERACY INSTRUMENTS TO IMPROVE HIGH-LEVEL THINKING SKILLS IN JUNIOR HIGH SCHOOL STUDENTS Hidayatullah, Arif; Nindiasari, Hepsi; Sukirwan, Sukirwan
Tesseract: International Journal of Geometry and Applied Mathematics Vol. 2 No. 1 (2024): Tesseract: International Journal of Geometry and Applied Mathematics
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/tess.v2i1.26

The background to this research is that there are very few numeracy literacy questions, students are still not trained enough to work on numeracy literacy questions, and teachers are not optimal in understanding the development of numeracy literacy questions even though in an effort to improve HOTS abilities students need to get used to dealing with numeracy literacy questions. This study aims to develop a math HOTS measuring instrument for first semester VII graders of junior high school (SMP) students. The research method is research and development with ADDIE stages namely analysis, design, development, implementation, and evaluation. The instruments used in the research were numeracy literacy test questions in the form of descriptions, observation sheets, response questionnaires, and interview sheets. The research flow begins with the initial analysis, the development of a grid of numeracy literacy questions, expert validation, revision, practitioner testing, small-scale trials, revisions, and large-scale trials. The results of the study were 18 items of numeracy literacy with Competency Standards for Numbers, Sets, Algebra, and Systems of Two-Variable Linear Equations. The numeracy literacy instrument indicators developed include analytical, evaluation, and creative abilities. The questions developed have valid quality as seen from the validity test of all the items above 0.5, reliability 0.86, difficult and moderate difficulty levels, and good and sufficient discriminating power. The mean HOTS score of students was 71. The conclusion of this study was to produce a valid and reliable HOTS measuring numeracy literacy instrument for junior high school students.

DEVELOPMENT OF NUMERACY LITERACY INSTRUMENTS IN ALGEBRA MATERIAL CLASS X VOCATIONAL SCHOOL Bastian, Heri; Nindiasari, Hepsi; Sukirwan, Sukirwan
Tesseract: International Journal of Geometry and Applied Mathematics Vol. 2 No. 2 (2024): Tesseract: International Journal of Geometry and Applied Mathematics
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/tess.v2i2.32

This research aims to produce a Mathematics numeracy literacy instrument on algebra liner material in vocational schools that is tested for validity and reliability, as well as through systematic analysis of instruments with differentiating power tests and difficulty indexes. This type of research is a development study with the Wilson model and the Oriondo and Antonio model. The data collection method uses interviews, expert validation sheets, questionnaires and numeracy literacy tests. The data were analyzed descriptively and quantitatively. The results of the research obtained are: 1) expert assessment states that this numeracy literacy instrument is an instrument that is suitable for use; 2) the readability test shows that this numeracy literacy instrument is categorized as "good", 3) the validity test shows that this instrument is valid; 4) this numeracy literacy instrument is a reliable instrument with a reliability value of ri>rtable; 5) it has a good interpretive power with the conclusion that it can be used without revision; 6) Medium average difficulty index of question items. So that the resulting instrument is an instrument that is suitable for measuring students' numeracy literacy. This research aims to produce a Mathematics numeracy literacy instrument on algebra liner material in vocational schools that is tested for validity and reliability, as well as through systematic analysis of instruments with differentiating power tests and difficulty indexes. This type of research is a development study with the Wilson model and the Oriondo and Antonio model. The data collection method uses interviews, expert validation sheets, questionnaires and numeracy literacy tests. The data were analyzed descriptively and quantitatively. The results of the research obtained are: 1) expert assessment states that this numeracy literacy instrument is an instrument that is suitable for use; 2) the readability test shows that this numeracy literacy instrument is categorized as "good", 3) the validity test shows that this instrument is valid; 4) this numeracy literacy instrument is a reliable instrument with a reliability value of ri>rtable; 5) it has a good interpretive power with the conclusion that it can be used without revision; 6) Medium average difficulty index of question items. So that the resulting instrument is an instrument that is suitable for measuring students' numeracy literacy.

SLR: PENERAPAN MEDIA INTERAKTIF CANVA DALAM MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS DAN MINAT BELAJAR SISWA Amelia Muslimah; Nindiasari, Hepsi; Pujiastuti, Heni; Mustofa, Ade Nandang
Pedagogy: Jurnal Pendidikan Matematika Vol. 10 No. 2 (2025): Pedagogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pedagogy.v10i2.6239

Kemajuan teknologi menuntut pendidik untuk mengembangkan media pembelajaran yang inovatif dan sesuai dengan karakteristik peserta didik masa kini. Salah satu media yang potensial adalah Canva, sebuah aplikasi desain grafis berbasis digital yang dapat dimanfaatkan dalam pembelajaran matematika. Penelitian ini bertujuan untuk mengkaji secara sistematis penerapan media interaktif Canva dalam meningkatkan kemampuan pemahaman konsep matematis dan minat belajar siswa. Metode yang digunakan adalah Systematic Literature Review (SLR) dengan menganalisis 12 artikel terpilih yang memenuhi kriteria inklusi dan eksklusi. Hasil kajian menunjukkan bahwa seluruh studi yang dianalisis menyatakan bahwa penggunaan Canva secara signifikan mampu meningkatkan pemahaman konsep matematis dan minat belajar siswa, khususnya pada jenjang Sekolah Menengah Pertama (SMP). Mayoritas penelitian menggunakan pendekatan kualitatif, dan tidak ditemukan studi yang menggunakan metode campuran. Temuan ini mengindikasikan bahwa media interaktif Canva dapat menjadi alternatif efektif dalam pembelajaran matematika karena mampu memfasilitasi keterlibatan siswa, menyajikan materi secara visual, serta mendorong motivasi belajar yang lebih tinggi.

Systematic Literature Review: Penerapan Virtual dan Augmented Reality dalam Pembelajaran Matematika Dito, Samuel Benny; Nindiasari, Hepsi; Syamsuri, Syamsuri; Hendrayana, Aan
Griya Journal of Mathematics Education and Application Vol. 5 No. 2 (2025): Juni 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i2.660

The education sector needs to adapt to the changing times, one of which is through learning technology. There are many types of learning technology, two of which are Augmented Reality (AR) and Virtual Reality (VR). The purpose of this study is to describe the application of virtual and augmented reality in mathematics learning as viewed from the level of education and its influence. A Systematic Literature Review was used in this research method to examine the application of AR and VR in mathematics learning. The results show that AR and VR are used at almost all levels of education, including elementary school, junior high school (SMP), senior high school (SMA), and university. However, they are more commonly used at the junior high school and senior high school levels. The effects of AR and VR include improving learning outcomes, interest, experience, and motivation, critical thinking skills, mathematical spatial skills, visual thinking skills, problem-solving skills, creative thinking skills, and geometric skills.

Co-Authors Aan Hendrayana Aan Hendrayana Aan Subhan Pamungkas Abdul Fatah Abdul Fatah Abdul Fatah Achmad Reinaldi Ade Nandang Mustafa Ade Nandang Mustafa Adelia Sektiwulan Adelia, Dita Adnan Bakti Maulana Aghnia Muthya Agus Arifin Agus Arifin, Agus Agus Ruhimat Agustin, Faradila Ai Nurdianti Aidah Murdikah Airita Solehah Amal, Inayatul Amaliyah, Nezla Amelia Muslimah Andini, Pungky Ayu Ani Oktafiani Anisa Anisa Anisa Nurfalah Muthy Anissa Listiana Maharani Anne Porter, Anne Annisa Nur Satifa Anwar Mutaqin Apriatni, Sri Arif Hidayatullah Arif Hidayatullah, Arif Aslamiyah, Maulida Astuti, Liana Widya Aulyanissa Tsaqifa Maharshall Aulyanissa Tsaqifa Maharshall Azzahra, Fricinta Felina Bastian, Heri Beti Widiastuti Budi Febriani Bukori, Ahmad Cecep Anwar Hadi Firdos Santosa Cecep Anwar HF Santosa Dahlia, Dini Dahlia, Dini Dahlia, Nia Dewi Yuni Marfiah Dian Wahyuni Difa Tri Faizah Dinar Nirmalasari Dinda Yulia Putri Dito, Samuel Benny Ediwarman Ediwarman Edy, Syifaurrohmah Kusuma Ela Priastuti Mirlanda Ela Priastuti Mirlanda Elga Putri Mishali, Aulia Eliana Eliana Elisa Amelia Esih Sukaesih Etika Khaerunisa Etika Khaerunnisa Evalina Rizky Fachri Awami Fadilah, Choirunisa Fitri Fakhrudin - Farmah, Elisha Faroman Syarief Fauzia Hajar Hasanah Gani Sulistio Gestio Prabaswara, Galih Gita Anggraini Hadi Hasan Haffith, Lydia Amandha Hayati, Rohimatul Heni Pujiastuti Heri Bastian Hulwani, Almas Zati Ida Rosita Ihsanudin Ika Nuraini Ilma Nurfadilah Ilmiyati Rahayu, Ilmiyati Imam Gozali Ina Ramadina Inayatul Amal Ipat Apipah Ipat, Ipat Isna Rafianti Isnaintri, Endah Istiqomah, Firly Izatunnisa Izzatunnisa, Rega Jaenudin Jaenudin Jozua Sabandar Juwita Ariztin Kartika Aprilia Khaeroni, Khaeroni Khaerunnisa Allutful Ilahi Khoirin Nisya Kurniawati, Eka Fitri M. Rosyadi M. Rosyadi Madadina, Madadina Makmuri Mala, Lailatul Maman Fathurrohman Maman Fathurrohman, Maman Maretha Septiani Dwi Astutik Martanto Martanto Maulid, Ahmad Ihsanudin Mayyadah, Umi Mita Mita Mochamad Ayi Lutfi Muhamad Yasin Muhammad Farhan Pranata Muhammad Farhan Pranata Mustofa, Ade Nandang Mutaqqin, Anwar Mutiara septiana, Chen Anaqu Nabil Fajari R Nabil Makarim Najwa Haura Nazwa Guseynova Kamila Nena Restiana Ningrum, Anindya Kirana Putri Novaliyosi Novaliyosi Novaliyosi Novaliyosi Nugraha Suminta, Awaliyani Nuriah Nuriah Nurlafifah Rosida Nurul Anriani Nurwijayanti Oom Romsih Pambudi, Gigih Pertiwi, Putri Dwi Pinta Deniyanti Sampoerno Pranata, Muhammad Farhan Pratidina, Dian Aliza Pratiwi, Ulpha Mega Putra, Deni Dwi Rachman, Faishal Rachmat Rachmat Reka Ikraami Kurniawan Ria Sudiana Ria Sudiana, Ria Rida Adhari Yanti Riwanda, Mesa Riyanto Wujarso Riza Novidona Afifah Rohimatul Hayati Rohmah Maysani Rohman, Wahyu Rohmatulloh Rohmatulloh Rohmatulloh Rohmatulloh Romsih, Oom Ruhimat, Agus Sabrina Azzahra, Difa Saleh, Hairul Saniah, Siti Lilis Saputra, Reksa Sari, Indah Frantia Sari, Tiara Nurfitria Sektiwulan, Adelia Septiani, Awaliyah Septiani, Awaliyah Siti Lilis Saniah Siti Maryam Sari Sri Apriatni Suci Amalia Jannah Sugiman Sugiman Sugiman Sugiman Suhendra Suhendra Sukirwan Sukirwan Sukirwan Sukirwan Sukirwan Sukirwan Sumarna, Maya Sintya Suryana, Karjono Sutihat Sutihat Sutisna, Eki Syafina, Vilzha Syamsuri Syamsuri Syamsuri Tonnie Hari Nugraha Tria Suhada Azzahra Umroh Umroh Utari Sumarmo Utomo, Muhammad Faruq Wahyu Wahdiani, Sri Warsito Warsito Wirawan, Nugraha Yani Setiani Yaya S. Kusumah Yelly Enfiyostuti Yuyu Yuhana Yuyu Yuhana, Yuyu Zahid Nur Afita Amaliyah Zahra Fadhilah Aryoko Zahrotun, Siti Zakiya Amalia Hartanto Putri

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