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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Jurnal Terapan Abdimas Al-Jabar : Jurnal Pendidikan Matematika Jurnal SOLMA Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Arithmetic : Academic Journal of Math Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Biologi dan Sains Jurnal Ilmiah Research and Development Student Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Nurrahmah, Arfatin
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Pengaruh Efikasi Diri Terhadap Hasil Belajar Matematika Siswa Kelas X SMAN Di Jakarta Barat Baduri, Jayanti; Nurrahmah, Arfatin
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6496

Abstract

The purpose of this research to know the effect of self-efficacy toward mathematic achievement. The research was carried out in April 2024 with sample as many as 70 students which was determined by using simple random sampling technique. Data was obtained through student mathematics learning outcome test instruments and self-efficacy questionnaire instruments. The instrument has been tested for validity and reliability so obtained is valid and reliable. Testing requirements analysis using a normality test with Lilliefors retrieved that students learn math results and self-efficacy Gaussian. After the data Gaussian regression linearity test and do significance of regression obtained that the results of learning math students and self-efficacy of significant regression and linear regression. Based on data calculation of the research results, a significance value result is 0.005 (Sig. < 0.05) which means ????0 rejected, so that the results of this research it can be concluded that there is a relation of self-efficacy with the results of learning math students. The determination coefficient (R-Square) obtained 0,108 and Y ̂= 43,543 + 0,306 X it means self-efficacy give influence on the result of learning math students amounted 11%. But there are other factors that contribute to student learning math results amounted to 89%. Keywords: Self-Efficacy, Mathematics Learning Outcomes
Pelatihan Motivasi dan Inspirasi kepada Siswa dan Guru dalam Menghadapi Tantangan Akademis dan Masa Depan Agustina, Lasia; Hernaeny, Ulfah; Nurhayati, Nurhayati; Nurrahmah, Arfatin; Alfin, Edward
Jurnal Pengabdian Masyarakat Biologi dan Sains Vol 3, No 1 (2024): Jurnal Pengabdian Masyarakat Biologi dan Sains
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jpmbio-sains.v3i1.2887

Abstract

Kegiatan penting dari pembelajaran adalah peran guru dalam meningkatkan motivasi belajar siswa. Pelatihan ini bertujuan untuk memberikan motivasi dan inspirasi kepada siswa dan guru sebagai Upaya dalam menghadapi tantangan akademis dan masa depan. Metode kegiatan ini terdiri dari tiga tahap, yakni perencanaan, pelaksanaan, dan evaluasi. Pada tahap perencanaan tim melakukan survei awal untuk mengetahui kondisi yang diinginkan untuk kegiatan. Pelaksanaan dilakukan di SMA Pelita Depok, diikuti oleh seluruh siswa dan guru. Terdapat tiga indikator keberhasilan dari pelatihan ini, antara lain: (1) keterlibatan peserta dalam pelatihan, yang ditunjukkan oleh banyaknya pertanyaan dan tanggapan peserta terhadap materi yang diberikan oleh tim; (2) kesungguhan peserta dalam mengikuti rangkaian acara yang dirancang oleh tim dari awal hingga akhir acara; dan (3) keinginan peserta untuk menilai diri mereka sendiri dan mempersiapkan diri untuk menjadi pribadi yang memiliki motivasi dan inspirasi baik pada siswa dan guru dalam menghadapi tantangan akademis di masa depan. An important activity of learning is the role of teachers in increasing students' motivation to learn. This training aims to provide motivation and inspiration to students and teachers as an effort to face academic and future challenges. The method of this activity consists of three stages, namely planning, implementation, and evaluation. At the planning stage, the team conducted an initial survey to find out the desired conditions for the activity. The implementation was carried out at SMA Pelita Depok, attended by all students and teachers. There are three indicators of the success of this training, including: (1) participant involvement in the training, which is shown by the number of questions and responses of participants to the material provided by the team; (2) the seriousness of the participants in participating in the series of events designed by the team from the beginning to the end of the event; and (3) the desire of participants to assess themselves and prepare themselves to become individuals who have motivation and inspiration in both students and teachers in facing future academic challenges.
PELATIHAN MEDIA PEMBELAJARAN MELALUI PENDEKATAN ETNOMATEMATIKA DI MGMP MATEMATIKA KOMISARIAT CISARUA Mulyatna, Fauzi; Nurrahmah, Arfatin; Seruni
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol. 4 (2023): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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Abstract

Abstract Mathematics learning in today's classrooms is required to embrace and reflect its cultural diversity. So that the teacher's ability to present learning media should not only be in terms of presenting interesting, but also integrating culture in the context of the material in learning media. This activity aims to train teachers how to create culture-based mathematics learning media, then integrated into mathematics classes. To achieve this goal, the team discussed what ethnomathematics is and why it should be included in the mathematics curriculum. The team also presents examples of ethnomathematics in math classes. The training activity was attended by 25 mathematics teachers who were in the Mathematics MGMP environment of the Cisarua Commissariat. Training is carried out in stages, namely 1) preparation, 2) implementation, and 3) evaluation. As a result of this activity, mathematics teachers can create learning media containing ethnomathematics, and implement it in learning. There are seven learning materials for grade VII junior high school made by teachers in groups. Where, these seven materials have been adapted to the Merdeka curriculum, the curriculum currently used by schools. Abstrak Pembelajaran matematika di kelas saat ini diharuskan merangkul dan mencerminkan keragaman budaya yang. Sehingga kemampuan guru dalam menyajikan media pembelajaran semestinya tidak hanya dari segi penyajiannya saja yang menarik, tetapi juga mengintegrasikan budaya dalam konteks materi dalam media pembelajaran. Kegiatan ini bertujuan untuk melatih para guru bagaimana membuat media pembelajaran matematika berbasis budaya, kemudian diintegrasikan ke dalam kelas matematika. Untuk mencapai tujuan tersebut, tim membahas apa itu etnomatematika dan mengapa harus dimasukkan ke dalam kurikulum matematika. Tim juga menyajikan contoh etnomatematika di kelas matematika. Kegiatan pelatihan diikuti oleh 25 guru matematika yang berada di lingkungan MGMP Matematika Komisariat Cisarua. Pelatihan dilaksanakan dengan tahapan yaitu 1) persiapan, 2) pelaksanaan, dan 3) evaluasi. Hasil dari kegiatan ini, guru matematika dapat membuat media pembelajaran bermuatan etnomatematika, dan mengimplentasikan dalam pembelajaran. Terdapat tujuh materi pembelajaran kelas VII SMP yang dibuat oleh guru secara berkelompok. Dimana, ketujuh materi ini sudah disesuaikan dengan kurikulum Merdeka, kurikulum yang digunakan saat ini oleh sekolah.
PELATIHAN PENELITIAN TINDAKAN KELAS DAN PENULISAN KARYA TULIS ILMIAH SMA PERJUANGAN DEPOK Karim, Abdul; Suhendri, Huri; Nurrahmah, Arfatin
Jurnal Terapan Abdimas Vol 6, No 1 (2021)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jta.v6i1.7570

Abstract

Abstract. One of the requirements that must be met is to improve the quality of education by creating professional teachers. Based on the results of observations made from 9 (nine) teachers, only 1 (one) teacher has the ability to compile CAR, while 8 (eight) people do not have the ability to compile CAR. This is due to the lack of teachers getting information about the technique of preparing the CAR and the teachers are not accustomed to compiling research, so that the teachers are less able to prepare CAR In this regard, it is necessary to make efforts to improve the ability of teachers in preparing CAR. The purpose of this community service activity is to increase teacher professionalism through classroom action research and writing of environmental scientific papers at SMA Perjuangan Terpadu. The method of activities carried out in this community service is training / counseling, guidance and mentoring which is integrated in classroom action research workshops (PTK). The form of activities to be carried out is training in the form of: designing and implementing models, methods, media, and learning approaches as outlined in the classroom action research proposal; implementation of classroom action research; interpreting implementation results through classroom action research reports; and writing scientific papers. The outputs that will be produced in this activity include: classroom action research proposals, classroom action research reports, and journals published by the teacher. All participants will be accompanied and guided in the process of making proposals, reports, and copying articles in accredited or not accredited national journals. Abstrak. Salah satu persyaratan yang harus dipenuhi untuk meningkatkan kualitas pendidikan dengan menciptakan guru yang professional. Berdasarkan hasil observasi yang dilakukan  dari 9 (sembilan) orang guru, hanya 1 (satu) orang guru memiliki kemampuan menyusun PTK, sedangkan 8 (delapan) orang belum memiliki kemampuan menyusun PTK. Hal ini disebabkan kurangnya guru mendapatkan informasi tentang teknik penyusunan PTK dan guru tidak terbiasa menyusun penelitian, sehingga para guru kurang mampu dalam menyusun PTK. Berkaitan dengan hal tersebut, maka perlu adanya upaya untuk meningkatkan kemampuan guru dalam menyusun PTK. Tujuan dari kegiatan pengabdian kepada masyarakat ini ialah untuk meningkatkan profesionalitas guru melalui penelitian tindakan kelas dan penulisan karya ilmiah lingkungan SMA Perjuangan Terpadu. Metode kegiatan yang dilakukan pada pengabdian kepada masyarakat ini adalah pelatihan/penyuluhan, pembimbingan dan pendampingan yang terintegrasi dalam kegiatan workshop penelitian tindakan kelas (PTK).Bentuk kegiatan yang akan dilakukan yaitu pelatihan berupa: perancangan dan penerapan model, metode, media, maupun pendekatan pembelajaran yang dituangkan dalam proposal penelitian tindakan kelas; pelaksanaan penelitian tindakan kelas; menginterpretasikan hasil pelaksanaan melalui laporan penelitian tindakan kelas; dan penulisan karya ilmiah.Luaran yang akan dihasilkan pada kegiatan ini antara lain: proposal penelitian tindakan kelas, laporan penelitian tindakan kelas, dan jurnal yang dipublikasikan oleh guru. Seluruh peserta akan didampingi dan dibimbing dalam proses pembuatan proposal, laporan, hingga mensumbit artikel pada jurnal nasional yang terakreditasi atau tidak terakreditasi.
Deskripsi Kemampuan Berpikir Kreatif Matematis Mahasiswa Ditinjau dari Kemampuan Awal Matematika Nurrahmah, Arfatin; Agustina, Lasia
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 4 No. 1 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v4i1.843

Abstract

This research aims to describe students' ability in mathematical creative thinking in terms of the initial ability of mathematics, in the set material, relationship of functions, and mathematical logic, in the course Introduction to Basic Mathematics (PDM). Qualitative descriptive is used as a research method and is carried out at Indraprasta University PGRI Jakarta. Three students who took the Introductory Basic Mathematics course in the odd semester of the academic year 2020/2021, were selected as research subjects. The taking of the subject is done using purposive sampling. The instruments used are tests of mathematical creative thinking skills and early mathematical abilities, interview guidelines, and researchers as key instruments. Activities in this data analysis include data reduction, data display, and verification. The validity test of this research uses triangulation. This study shows that students' mathematical creative thinking skills are still lacking in indicators of flexibility, smoothness, and originality, especially in students with low initial ability.
Level Abstraksi Reflektif Mahasiswa dalam Menyelesaikan Masalah Teori Bayes Nurrahmah, Arfatin; Suryana, Andri; Nurfitriyanti, Maya
ARITHMETIC: Academic Journal of Math Vol. 6 No. 1 (2024)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v6i1.9848

Abstract

This study aims to analyze the level of reflective abstraction of prospective teacher students in solving Bayes' theorem problems in the opportunity theory course. Using a qualitative approach, this research data was taken from prospective 5th semester mathematics teachers, as many as 56 students. The subjects of the study were then selected 5 subjects using purposive sampling techniques. The instruments used are problem-solving tests and interview guidelines have been validated by experts. Documentation data in the form of written test results, videos when doing test questions, and videos during interviews. Qualitative analysis is carried out by data reduction, data presentation, data interpretation, and conclusions. The validity test of the data in this study used triangulation of data collected through various sources, namely comparing the results of student answers and in-depth interviews. The results of this study show that there are differences in the level of skill or capacity of students in solving problems regarding Bayes' proposition. This difference was observed based on the way students thought when given a problem in the form of a story problem.
Penerapan Quantum Learning Dengan Congklak Daur Ulang Untuk Meningkatkan Kemampuan Kombinatorik Siswa Hadi, Satria Purnama; Jubaeni; Tuankotta, Anisa Maulida; Nurrahmah, Arfatin
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 12 No. 1 (2025): Jurnal Derivat (April 2025) In Press
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/j.derivat.v12i1.7246

Abstract

Recycled congklak is a game that is closely related to mathematics, especially probability. The learning model applied is Quantum Learning in the process of learning mathematics. The purpose of this research is to evaluate the effectiveness of Quantum Learning in improving students' combinatorial ability while providing additional benefits in understanding sustainability through the use of recycled congklak game. The use of experimental research method where students are divided into two classes, namely experimental class and control class. The research sample was students of SMPIT Ar-Rahman Islamic School grade IX. The data analysis process used the SPSS application by conducting various pre-requisite analysis tests and the Mann-Whitney Test and comparing the average N gain value of each class. Recycled congklak learning is very helpful for students in understanding mathematical concepts, especially in probability material and has an effect on students' combinatoric abilities. The application of Quantum Learning implemented in the classroom makes students more active and responsive in listening to learning and guidance.  Keywords: recycled congklak, combinatorics skills, probability, quantum learning.
PENINGKATAN PEMAHAMAN DAN KETERAMPILAN MAHASISWA CALON GURU PADA MATA KULIAH PEMBELAJARAN BERDIFERENSIASI MENGGUNAKAN MODEL PROJECT BASED LEARNING Nurrahmah, Arfatin; Lestari, Witri; Hikmah, Nurul; Musliman, Acep; Gresinta, Efri; Ani Interdiana Candra Sari
JURNAL ILMIAH RESEARCH AND DEVELOPMENT STUDENT Vol. 3 No. 1 (2025): Februari
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jis.v3i1.1150

Abstract

Tujuan penelitian tindakan kelas ini adalah untuk meningkatkan pemahaman dan keterampilan mahasiswa calon guru pada mata kuliah pembelajaran berdiferensiasi menggunakan model Project Based Learning (PjBL). Subjek penelitian ini adalah mahasiswa PPG calon guru matematika kelas 1C sebanyak 25 mahasiswa. Teknik pengumpulan data dalam penelitian ini adalah teknik tes, observasi dan dokumentasi. Hasil penelitian menunjukkan bahwa Model PjBL terbukti dapat meningkatkan pemahaman dan keterampilan mahasiswa calon guru pada mata kuliah pembelajaran berdiferensiasi. Hal ini ditandai dengan peningkatan nilai rara- rata pada tiap siklus, di mana rata-rata kemampuan mahasiswa pada siklus I adalah 82,8 dan siklus II adalah 92,72. Selanjutnya, Tingkat pemahaman mahasiswa pada pembelajaran berdiferensiasi terjadi peningkatan di mana pada siklus I, sebanyak 60% memiliki pemahaman yang lengkap dan sangat baik terkait pembelajaran berdiferensiasi dan saat siklus II sebanyak 100%. Kemudian, untuk keterampilan mahasiswa pada pembelajaran berdiferensiasi juga terdapat peningkatan di setiap kriteria pada tiap siklus.
Analisis literasi numerasi siswa kelas VIII di SMP Petri Jaya Jakarta Timur pada konten aljabar Gilang Fauzi, Farhan; Khoirunnisa, Khoirunnisa; Melyana, Febby; Rahmawati, Dewi; Yasmin, Shofuro; Nurrahmah, Arfatin
Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 1, No 2 (2021): Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Publisher : Universitas Indraprasta PGRI

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Abstract

Penelitian ini bertujuan untuk mengetahui tingkat literasi numerasi siswa kelas VIII di SMP Petri Jaya Jakarta Timur. Partisipan dalam penelitian ini adalah kelas VIII SMP Petri Jaya yang berjumlah 24 siswa.  Pada penelitin ini menggunakan metode deskriptif dengan pendekatan kualitatif. Data yang dikumpulkan yaitu hasil tes tertulis siswa dengan enam butir soal uraian materi aljabar, wawancara, dan analisis dokumen. Terdapat tiga tahapan yang dilakukan untuk teknis analisis data, yaitu: reduksi data, penyajian data, dan verifikasi data. Hasil penelitian menunjukkan bahwa literasi numerasi siswa kelas VIII SMP Petri Jaya tergolong rendah. Hal ini diperoleh dari rekapitulasi literasi numerasi subjek dan hasil wawancara tiga subjek yang mewakili tingkat literasi numerasi. faktor rendahnya tingkat literasi numerasi siswa kelas VIII SMP Petri Jaya yaitu: (1) Siswa tidak menyukai soal cerita yang panjang; (2) Siswa belum memahami materi prasyarat; dan (3) Siswa kesulitan dalam menentukan strategi penyelesaian.
Pengaruh Media Pembelajaran Permainan Tradisional terhadap Kecerdasan Logika Matematika Maulida, Tiara; Nurrahmah, Arfatin; Vernia, Dellia Mila
Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 3, No 2 (2023): Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Publisher : Universitas Indraprasta PGRI

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Abstract

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh media pembelajaran permainan tradisional terhadap kecerdasan logika matematika kelas II SDN Tanjung Barat 09. Permainan tradisional yang digunakan adalah permainan Pathilan dimana dalam penelitian menggunakan metode pra eksperimen dengan desain penelitian One Group PreTest PostTest Design dengan 30 siswa sebagai sampel. Pengambilan sampel penelitian menggunakan teknik purposive sampling. Sebelum dilakukan uji hipotesis data dilakukan terlebih dahulu uji persyaratan data yaitu uji normalitas dengan mengunakan uji lillifors didapat kedua data tersebut berdistribusi normal dan uji homogenitas menggunakan uji fisher didapat kedua data homogen. Selanjutnya dilakukan uji hipotesis menggunakan uji t dengan hasil yang diperoleh atau untuk taraf signifikan ? = 0,05 dan dk = n? + n? - 2, dapat disimpulkan bahwa nilai kecerdasan logika matematika siswa setelah menggunakan media pembelajaran permainan tradisional pathilan (PostTest) lebih tinggi daripada nilai kecerdasan logika matematika siswa sebelum menggunakan media pembelajaran permainan tradisional pathilan (PreTest).
Co-Authors Abdul Karim Acep Musliman Agustina, Lasia Andri Suryana Ani Interdiana Candra Sari Baduri, Jayanti DEWI RAHMAWATI Edward Alfin Efri Gresinta Fauzi Mulyatna Gilang Fauzi, Farhan Hadi, Satria Purnama Hernaeny, Ulfah Humairoh, Humairoh Huri Suhendri Jubaeni LESTARI, WITRI Maulida, Tiara Maya Nurfitriyanti Melyana, Febby Nurhayati Nurhayati Nurul Hikmah RR. Ella Evrita Hestiandari Safinatunnajah, Rifa Seruni Seruni, Seruni Syamsiyah, Wardah Nur Tuankotta, Anisa Maulida Vernia, Dellia Mila Wandita, Natasya Intan Yasmin, Shofuro