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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Journal on Mathematics Education (JME) Journal on Mathematics Education (JME) Jurnal Inspirasi Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Kajian Pembelajaran Matematika PRISMA JTAM (Jurnal Teori dan Aplikasi Matematika) Premiere Educandum: Jurnal Pendidikan Dasar dan Pembelajaran Jurnal Cendekia : Jurnal Pendidikan Matematika Prima: Jurnal Pendidikan Matematika PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Pepatudzu : Media Pendidikan dan Sosial Kemasyarakatan Asimtot : Jurnal Kependidikan Matematika International Journal of Insights for Mathematics Teaching (IJOIMT) Cendekia: Jurnal Pendidikan dan Pembelajaran JPIn : Jurnal Pendidik Indonesia IJPD (International Journal Of Public Devotion) International Journal of Progressive Mathematics Education Progresif : Media Publikasi Ilmiah Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya Jurnal Inovasi Teknologi dan Edukasi Teknik Indonesian Journal of Mathematics Education GEMBIRA (Pengabdian Kepada Masyarakat) Journal on Mathematics Education
I Nengah Parta
Universitas Negeri Malang
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Profil Pemecahan Masalah Siswa Berdasarkan Tahapan Polya Ditinjau dari Kecerdasan Emosional Daiana, Putri; Parta, I Nengah; Sisworo, Sisworo
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 1 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i1.2023

Abstract

Pemecahan masalah merupakan hal yang sangat penting dalam proses pembelajaran matematika dikarenakan ketika siswa memiliki kemampuan pemecahan masalah yang baik maka akan mampu mentransfer kemampuan pemecahan masalahnya dalam memecahkan masalah kehidupan sehari-hari. Oleh karena itu tujuan penelitian ini adalah mendeskripsikan proses pemecahan masalah siswa berdasarkan tahapan Polya ditinjau dari kecerdasan emosional. Penelitian ini merupakan penelitian kualitatif dengan jenis deskriptif. Pemilihan subjek dilakukan secara purposive sampling dengan diikuti oleh 58 siswa di SMPN 1 Tajinan yakni 32 siswa dari kelas XI A dan 29 siswa dari XI B. Subjek dalam penelitian ini yaitu tiga siswa yang terdiri dari satu siswa kecerdasan emosional tinggi, satu siswa kecerdasan emosional sedang dan satu siswa kecerdasan emosional rendah. Data dikumpulkan melalui angket kecerdasan emosional, tes dan wawancara. Hasil penelitian diperoleh Siswa dengan kecerdasan emosional tinggi mampu dalam semua tahap pemecahan masalah yaitu memahami masalah, membuat rencana, melaksanakan rencana, melihat kembali. Subjek dengan kecerdasan emosional sedang hanya mampu dalam tahap memahami masalah dan belum memenuhi tahap membuat rencana, melaksanakan rencana, melihat kembali. Sedangkan Subjek dengan dengan kecerdasan emosional rendah tidak mampu memenuhi semua aspek yakni memahami masalah, membuat rencana, melaksanakan rencana, melihat kembali
Analisis Kemampuan Koneksi Matematis Siswa Kelas VII pada Materi Teorema Pythagoras Sitaresmi, Pratiwi Dwi Warih; Parta, I Nengah; Rahardjo, Swasono
Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya 2016: Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Matematika sebagai salah satu mata pelajaran sekolah tidak bisa terpisah dari disiplin ilmu lain dan masalah dalam kehidupan sehari-hari. Koneksi matematis merupakan salah satu standar proses NCTM. Melalui koneksi matematis antara suatu materi dengan materi lainnya siswa dapat menjangkau beberapa aspek untuk penyelesaian masalah. Penelitian ini bertujuan untuk mengetahui kemampuan koneksi matematis siswa kelas VIII MTsN Kota Probolinggo pada materi Teorema Pythagoras. Subjek terdiri dari 30 siswa. Data yang dikumpulkan berupa hasil tes kemampuan koneksi matematis siswa dan hasil wawancara. Hasil tes dianalisis sesuai indikator kemampuan koneksi matematis siswa, yaitu mampu menerapkan konsep yang telah dipelajari sebelumnya dengan konsep yang terdapat pada Teorema Pythagoras. Berdasarkan hasil analisis data, bahwa kemampuan koneksi matematis siswa MTsN Kota Probolinggo masih rendah. Hal ini terbukti bahwa siswa tidak dapat menerapkan konsep yang telah dipelajari sebelumnya dengan konsep Teorema Pythagoras, sehingga siswa kesulitan dalam menyelesaikan soal. Siswa mengalami kesulitan dalam memahami soal karena siswa masih bingung dan belum mampu memaknai kalimat yang disajikan. Selain itu siswa lupa dengan materi Teorema Pythagoras. Siswa juga kebingungan dalam memilih konsep yang harus digunakan dalam menyelesaikan soal. Hasil penelitian ini diharapkan dapat memberikan informasi kepada pihak sekolah mengenai kemampuan koneksi matematis siswa. Mengingat pentingnya koneksi matematis dan fakta mengenai kemampan koneksi matematis siswa, diharapkan guru mampu merancang kegiatan pembelajaran yang dapat memfasilitasi kemampuan koneksi matematis siswa.
Problem-based task in teacher training program: Mathematics teachers’ beliefs and practices Suryanti, Sri; Nusantara, Toto; Parta, I Nengah; Irawati, Santi
Journal on Mathematics Education Vol. 13 No. 2 (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.v13i2.pp257-274

Abstract

Research on mathematics teacher professional development has emphasized primarily teaching quality enhancement. Mathematics task as one of the vital components in mathematics teacher education has been sparsely investigated. The purpose of this research is to explore mathematics teachers’ beliefs and practices in applying a problem-based task after attending one-semester online teacher professional training funded by the Ministry of Education. This is a mixed-method research design with data collected by distributing questionnaires to 105 mathematics teachers from 24 provinces in Indonesia after accomplishing an online professional training program to determine their self-reported beliefs about mathematical problem-based tasks. Data were also collected by conducting focus group interviews with 15 mathematics teachers with different teaching experiences. Teachers' relevant documents, such as course contents, task forms, and notes, were analyzed and used to enrich the qualitative interpretation. The quantitative result indicated that mathematics teachers' beliefs on the problem-based task were low. Meanwhile, the qualitative findings indicated this category of teachers constructed their problem-based tasks with no theoretical framework. Three misconceptions in designing problem-based tasks were also reported. Therefore, future research is recommended for a more acceptable and applicable problem-based tasks framework and design a specific teacher professional development training to promote teachers’ competencies.
Students' degenerative thinking disposition on non-relational aspects in solving quadrilateral problems Rahma Wahyu; Purwanto Purwanto; I Nengah Parta; Rustanto Rahardi
Premiere Educandum : Jurnal Pendidikan Dasar dan Pembelajaran Vol. 13 No. 1 (2023)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/pe.v13i1.19126

Abstract

The urgency of this research is to see the tendency for non-generative thinking in students to solve rectangular problems, which defined as a degenerative thinking disposition. A degenerative thinking disposition is a person's tendency to take action that ignores information excessively without considering analytical and genetic characteristics in generalizing a problem. The results of the preliminary study show that there are indications of non-generative thinking when students solve problems regarding the perimeter of a rectangle. Many students point out the incompleteness of the solution to the problem of the perimeter of a quadrilateral and tend to be hasty in assuming that the quadrilateral in question is a rectangle. This included in the symptoms that do not give rise to relational aspects. This type of research is qualitative with an exploratory, descriptive approach to three subjects. The data analysis technique uses thematic analysis steps. The results of the study show that students who experience degenerative thinking dispositions from non-relationship aspects ignore information excessively. Students with non-relationship aspects tend to experience excessive information neglect when relating information to definitions and analytical and genetic properties. Students overgeneralize the problem of rectangular properties without considering the existence of other esufficient elements. The concepts used in concluding problem solutions are based on still partial concepts. So the generalizations that are used as the basis for solving other problems end up being wrong.
Analysis of Students Mathematical Reasoning in Solving Cuboid and Cube Problems Based on Learning Styles. Ayu Wanlin, Agnes Putri; Parta, I Nengah; Rahardjo, Swasono
PRISMA Vol 14, No 1 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i1.4535

Abstract

Mathematical reasoning ability is an important skill that students must have in the process of learning mathematics. This skill allows students to develop logical, analytical, systematic, critical, and creative thinking patterns. Based on this, the researcher examined the mathematical reasoning ability of grade VII students at SMP Negeri 2 Pakisaji in solving story problems about blocks and cubes. This study is entitled "Analysis of Students' Mathematical Reasoning Ability in Solving Cuboid and Cube Story Problems Reviewed from Learning Styles" and uses a descriptive qualitative approach. This study involved 30 students, of which 6 students would be selected for analysis, with 2 students from each category of high and low learning styles. Data collection methods include learning style tests, written tests, interview guidelines, and documentation. The results of the study showed that students with visual learning styles and high mathematical reasoning abilities can present, ask questions, make guesses, perform mathematical manipulations, draw conclusions, and check the correctness of answers. In contrast, students with low mathematical reasoning abilities have not been able to do these things. The same thing is also seen in students with auditory and kinesthetic learning styles who have high mathematical reasoning abilities, where they can do similar activities, while students with low mathematical reasoning abilities still face difficulties.
Generalization strategy of linear patterns from field-dependent cognitive style Setiawan, Yayan Eryk; Purwanto; Parta, I Nengah; Sisworo
Journal on Mathematics Education Vol. 11 No. 1 (2020): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Abstract

Linear pattern is the primary material in learning number patterns in junior high schools, but there are still many students who fail to generalize the linear pattern. The students’ failure in generalizing the pattern occurred when the students ended to view the problems globally without breaking them into the constructors’ components such as the experience of field-dependent type students. For this reason, this study was carried out to explore the thinking process of students who fail and investigate the thinking processes of students who succeed in generalizing linear patterns. The results of this study provide an effective learning strategy solution for field-dependent students in generalizing linear patterns. This study employed a qualitative approach with a case study design to junior high school students. The results indicated that students in the field-dependent cognitive style looked at pattern questions represented in the form of geometric images globally without looking at the structure of the image. Two strategies for generalizing linear patterns used by field-dependent students were examined, namely recursive and different strategies.
Problem-Based Tasks in Mathematics Learning: Opportunities and Challenges for Teachers Suryanti, Sri; Nusantara, Toto; Parta, I Nengah; Irawati, Santi
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 2 (2023): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i2.12864

Abstract

Mathematics education and teaching should not only include routine tasks; but tasks that need practice and memorization are mathematically more prosperous and more difficult because they promote problem-solving, investigation, and the discovery of the actual value of mathematical assertions. Therefore, the teacher must be able to select, create, and modify assignments under the established goals. This study attempts to examine opportunities and challenges that teachers encounter while adopting problem-based tasks. The subjects involved in this study were three secondary school mathematics teachers that are acceptable, in East Java, Indonesia. The teachers involved have more than five years of teaching experience and have good academic qualifications. The data collection consisted of observing three classes of secondary school during the implementation of a problem-based task related to the topic of rectangles and algebra. The study begins with the introduction and giving of several examples of problem-based tasks in secondary school mathematics designed to foster advanced learners' critical thinking and creativity. The findings show that teachers gain new knowledge about problem-based assignments and pedagogical insights on how they explain them to students. The results also provide an overview of the challenges for teachers to design and implement problem-based tasks. 
KONTRIBUSI SOSIAL PERTUKARAN MAHASISWA MERDEKA 4 MELALUI AKSI PENANAMAN MANGROVE DI KECAMATAN TALLO PESISIR KOTA MAKASSAR Amrul Maf'ula, Afia; Dhea Aranova Br Simatupang, Christine; Juliani Faisal, Nadila; Solikhin, Mukhammad; Hafiizh, Mochammad; Parta, I Nengah; Rahardjo, Swasono; Fazrianto Suwarman, Ramdhan
Jurnal Gembira: Pengabdian Kepada Masyarakat Vol 2 No 03 (2024): JUNI 2024
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

Hutan mangrove merupakan ekosistem pesisir yang memiliki nilai yang tinggi pada ekologis dan ekonomi. Penanaman hutan mangrove memberikan manfaat kepada masyarakat disekitarnya dalam penyerap karbon dan pelindung panggul terutama di pesisir Kota Makassar yang berfungsi sebagai penahan abrasi dan menjaga vegetasi alam laut terutama bagi satwa fauna seperti bangau, kepiting, dan ikan. Memelihara kawasan mangrove merupakan cara terbaik untuk menjaga kestabilan ekosistem dan melestarikan setiap habitat yang terdapat di hutan mangrove. Kegiatan kontribusi sosial dilakukan pada bulan Mei 2024 di Karabba Untia, Kec. Tallo, Kota Makassar, Sulawesi Selatan. Salah satu cara kita sebagai individu atau kelompok berkontribusi kepada masyarakat adalah melalui kontribusi sosial, yang bertujuan untuk menciptakan lingkungan damai yang memfasilitasi pengembangan interaksi sosial yang memiliki rasa empati.
Kemampuan Komunikasi Matematis Tulis Siswa Pada Materi Lingkaran Ditinjau Dari Self Efficacy Siswa Wulandari, Ninik Diah; Sukoriyanto, Sukoriyanto; Parta, I Nengah
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.1950

Abstract

Tujuan penelitian ini adalah mendeskripsikan kemampuan komunikasi matematis tulis siswa pada materi lingkaran ditinjau dari self efficacy. Penelitian ini merupakah penelitian kualitatif dengan jenis deskriptif. Pemilihan subjek dilakukan secara purposive sampling dengan diikuti oleh 32 siswa kelas XI MIPA 1. Subjek dalam penelitian ini yaitu tiga siswa yang terdiri dari satu siswa self efficacy tinggi, satu siswa self efficacy sedang dan satu siswa self efficacy rendah. Data dikumpulkan melalui angket self efficacy dan tes. Hasil penelitian diperoleh 1) siswa dengan self efficacy tinggi mampu merumuskan yang diketahui dan ditanyakan, menuliskan strategi atau solusi yang dikaitkan dengan rumus atau konsep, menghitung dan menggunakan operasi matematika, merumuskan kesimpulan yang diperoleh, menyajikan masalah matematika ke dalam bentuk gambar atau grafik dan menuliskan simbol atau notasi matematika, 2) siswa dengan self efficacy sedang mampu merumuskan yang diketahui dan ditanyakan, menuliskan strategi atau solusi yang dikaitkan dengan rumus atau konsep, menghitung dan menggunakan operasi matematika dan 3) siswa dengan self efficacy rendah mampu menuliskan strategi atau solusi yang dikaitkan dengan rumus atau konsep dan menghitung dan menggunakan operasi matematika.
Kemampuan Komunikasi Matematis Tulis Siswa Bergaya Belajar Visual Dalam Menyelesaikan Masalah Ditinjau dari Perbedaan Gender Baehaqi, Mohammad Romdhon; Parta, I Nengah; Chandra, Tjang Daniel
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.1978

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan kemampuan komunikasi matematis tulis siswa dengan gaya belajar visual saat menyelesaikan masalah ditinjau dari perbedaan gender. Metode penelitian yang digunakan yaitu deskriptif kualitatif. Penelitian ini dilakukan di SMPN 1 Gresik kelas VIII-C yang berjumlah 31 siswa. Selanjutnya dipilih 2 siswa dengan gaya belajar visual, 1 laki-laki dan 1 perempuan. Instrumen pada penelitian ini yaitu angket gaya belajar siswa, soal tes tulis, dan pedoman wawancara. Indikator komunikasi matematis yang digunakan dalam penelitian ini diambil dari indikator NCTM kemudian digabungkan dengan langkah pemecahan masalah Polya. Hasil penelitian menunjukkan bahwa komunikasi matematis tulis siswa visual dalam menyelesaikan masalah siswa perempuan cenderung lebih sistematis dan rinci ketika melakukan perhitungan. Siswa perempuan mampu menggunakan bahasa matematis dan mengomunikasikan pemikiran matematisnya dalam menyelesaikan masalah yang diberikan. Sedangkan siswa laki-laki dalam mengomunikasikan pemikiran matematisnya cenderung lebih singkat dan melakukan kesalahan perhitungan ketika menyelesaikan masalah.
Co-Authors 'Adna, Syita Fatih Abdur Rahman As’ari Adinda Beauty Afnenda Ahmadah Faashichah Romadlona Al Aini Aulia Amrul Maf'ula, Afia Andi Daniah Pahrany Andrian Runtius Lalang Andrian Runtius Lalang Anwar , Lathiful Arnaningtyas Rofi'i Ayu Wanlin, Agnes Putri Azhar, Farid Baehaqi, Mohammad Romdhon Cholis Sa’dijah Dahliatul Hasanah Daiana, Putri Darmawan, Puguh Andhia Dhea Aranova Br Simatupang, Christine Diana Sari Hasibuan Dwiyana Dwiyana Erik Tri Wahyuni Erry Hidayanto Fazrianto Suwarman, Ramdhan Flavia Aurelia Hidajat, Flavia Aurelia Florianus Aloysius Nay Gatot Muhsetyo Gatot Muhstyo Gita Fajrin Jafar HAFIIZH, MOCHAMMAD Harsayandaru Himawan Herman Shalahuddin Hery Susanto Hery Susanto I Made Sulandra Ikram, Muhammad Ilmiyatur Rosidah, Nilta Imam Rofiki Iman Aniyatuz Zakiyah Indah Rachmawati Juliani Faisal, Nadila Kadek Adi Wibawa Khairah, Umamah Khoerul Umam Kiki Fauziah Kurratul Aini Labuem, Susana Lathiful Anwar Leady Dione Alfa Giovanni Leka Frita Yanuati Haryono Lutfi Fatkhurrohman Lutfi Fatkhurrohman, Lutfi Fatkhurrohman Makbul Muksar Mamluatus Sa’adah Maskanur Rezky Mohammad Emsa Arifin Mohammad Nurwahid Mufarrahatus Syarifah Mukhammad Solikhin Nastiti Kusumaningtyas Nilta Ilmiyatur Rosidah Nufe Auliya’ Bernadine Permadi, Hendro Pratiwi Dwi Warih Sitaresmi Pungky Rahmawati Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Putri Ariningtyas Qohar, Abd. Rahma Wahyu Rahman, Rizki Virtaria Rani Puspita Rahayu Riska Indah Wardina Rizki Virtaria Rahman Rustanto Rahardi shentia liyuwana defi Sisworo Slamet Sri Suryanti Subanji Subanji Sukoriyanto Susiswo Swasono Rahardjo Syaiful Hamzah Nasution Tjang Daniel Chandra Toto Nusantara Untu, Zainuddin Untu Vanie Dewi Rosliani Varetha Lisarani Wahyuni, Erik Tri Wulandari, Ninik Diah Yayan Eryk Setiawan Yuniar, Dewi Firda Yuniartiningsih Yuniartiningsih Zakiyah Bahanan