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Proses Berpikir Siswa Quitter dalam Menyelesaikan Masalah SPLDV Berdasarkan Langkah-langkah Polya Irianti, Nathasa Pramudita; Subanji, Subanji; Chandra, Tjang Daniel
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 1, No 2: September 2016 - Februari 2017
Publisher : Universitas Pesantren Tinggi Darul 'Ulum Jombang

Penelitian bertujuan mendeskripsikan proses berpikir siswa quitter dalam menyelesaikan masalah SPLDV. Pertama, dilakukan tes ARP (Adversity Response Profile) untuk mengetahui tipe adversity quotient dari masing-masing siswa. Selanjutnya, dipilih siswa dengan tipe quitter. Siswa diberikan tugas pemecahan masalah SPLDV dan wawancara berbasis tugas. Dalam pemecahan masalah ini, digunakan langkah-langkah pemecahan polya yaitu memahami masalah, menyusun rencana penyelesaian, menyelesaikan masalah sesuai perencanaan, dan memeriksa kembali hasil yang telah diperoleh. Hasilnya, siswa dengan tipe quitter melakukan asimilasi saat memahami masalah dan akomodasi pada langkah menyusun rencana penyelesaian, menyelesaikan masalah sesuai perencanaan, dan memeriksa kembali hasil yang telah diperoleh. Untuk masalah rumit, siswa dengan tipe quitter melakukan asimilasi salah (asimilasi yang memberikan hasil salah) ataupun akomodasi tidak sempurna karena informasi yang dimiliki kurang.

ERROR ANALYSIS IN SOLVING APPLIED MATHEMATICS PROBLEMS BASED ON THE NEWMAN PROCEDURE Irianti, Nathasa Pramudita; Barr, Farah Dzil; Nurasiah, Lilis; Irsal, Nur Aliyyah
Inteligensi : Jurnal Ilmu Pendidikan Vol 7, No 1 (2024): DOI: http://doi.org/10.33366/ilg.v7i1
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v7i1.5883

The purpose of this study is to describe the various kinds of errors made by taruna when solving applied mathematics problems based on the Newman procedure. Newman divides errors into 5 types, namely reading error, comprehension error, transform error, process skill error, and encoding error. This research uses descriptive qualitative research methods. Data collection techniques were carried out using tests and interviews. Data reduction, data presentation, and verification or conclusion drawing are part of this research. Based on the results of research and data analysis, it can be seen that in solving mathematical problems in land mathematics courses there are 5% of subjects experience errors in reading errors, 16% of subjects experience errors in comprehension errors, 9% errors in transform errors, 26% of subjects experience process skill errors, and 9% errors in encoding errors. Most of the errors were errors in the selection of problem-solving strategies.

Program Belajar Siswa Berbasis Prinsip Progressive Differentiation dan Intergrative Reconciliation Irianti, Nathasa Pramudita; Wijaya, Elita Mega Selvia
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol 7, No 2 (2019): Maret
Publisher : Universitas PGRI Madiun

Penelitian bertujuan untuk menghasilkan program belajar siswa berupa lembar kerja siswa berbasis prinsip Progressive Differentiation dan Integrative Reconciliation pada materi pernyataan majemuk dan berkuantor yang valid, praktis, dan efektif. Pengembangan program belajar ini berdasar pada Four-D Model (Model Empat D) yang diadopsi dari Thiagarajan, Semmel dan Semmel, yaitu Define (Pendefinisian), Design (Perancangan), dan Develop (Pengembangan). Untuk mengetahui keterlaksanaan kriteria yang ditetapkan, maka dilakukan validasi dan uji coba lapangan. Perangkat pembelajaran yang dikembangkan berupa RPP dan LKS. Subjek uji coba pengembangan desain pembelajaran ini adalah siswa SMA Panjura Malang. Berdasarkan hasil analisis data, program belajar matematika berdasarkan Prinsip Progressive Differentiation dan Integrative Reconciliation dapat diterapkan dan terlaksana dengan baik. Hal ini ditunjukkan dari hasil uji coba LKS dengan nilai rata-rata skor 85,28 yang masuk dalam kategori sangat baik. Selain itu, dikuatkan dengan uji coba latihan I dan II yang masing-masing mendapatkan skor rata-rata 82,08 dan 80,96 yang juga masuk dalam kategori sangat baik.

Model Perkuliahan Microteaching Berbasis RME untuk Meningkatkan TPACK Mahasiswa Calon Guru Irianti, Nathasa Pramudita; Rozhana, Kardiana Metha
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 9 No 1 (2024): March - August 2024
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v9i1.4056

This research aims to develop an RME-based lecture model for Microteaching courses that can increase the Technological, Pedagogical, and Content Knowledge (TPACK) of prospective teacher students. The lecture model developed is a learning tool that is implemented in the Microteaching course in the Mathematics Education Study Program. The development of this lecture model uses the modified 4-D Development Model introduced by Thiagarajan, Semmel & Semmel. The 4-D model consists of four stages, namely define, design, develop, and disseminate. The development product is in the form of lecture tools consisting of lesson plans, and evaluation assessments whose validation has been tested by two experts in the field of learning tools and learning media. In addition, trials were carried out on prospective teacher students who took the Microteaching course in the 2022/2023 Short Semester. The results of validation tests and trials show that this RME-based lecture model can be implemented to increase the Technological, Pedagogical, and Content Knowledge (TPACK) of prospective teacher students.

SELF-EFFICACY IN SOLVING MATHEMATIC PROBLEMS BASED ON GENDER Irianti, Nathasa Pramudita; Barr, Farah Dzil; Nurasiah, Lilis; Irsal, Nur Aliyyah
Inteligensi : Jurnal Ilmu Pendidikan Vol 7, No 2 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v7i2.6460

The purpose of this study is to examine how students' self-efficacy relates to and influences their gender-based mathematical problem-solving. 36 students taking an applied mathematics course are involved in this study, which uses a descriptive methodology. Test problems and a self-efficacy questionnaire are among the study tools utilized. The independent sample t-test is the data analysis technique used to evaluate gender-based differences in mathematical self-efficacy. Pearson correlation is used to examine the relationship between students' self-efficacy and their capacity to solve applied mathematics problems, and simple linear regression is used to assess how self-efficacy levels affect students' capacity for problem-solving. The results from the independent sample t-test indicate that there are no significant differences in mathematical self-efficacy between male and female students in the Applied Mathematics class. Additionally, there are also no significant differences between the problem-solving abilities of male and female students. Pearson correlation analysis shows a strong positive relationship between self-efficacy and the ability to solve mathematical problems. Furthermore, the results of simple linear regression confirm that self-efficacy has a substantial contribution (95.6%) to problem-solving abilities in mathematics. Other factors also play a role, but to a lesser extent

Proses Berpikir Siswa Quitter dalam Menyelesaikan Masalah SPLDV Berdasarkan Langkah-langkah Polya Irianti, Nathasa Pramudita; Subanji, Subanji; Chandra, Tjang Daniel
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 1 No 2: September
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v1i2.582

Penelitian bertujuan mendeskripsikan proses berpikir siswa quitter dalam menyelesaikan masalah SPLDV. Pertama, dilakukan tes ARP (Adversity Response Profile) untuk mengetahui tipe adversity quotient dari masing-masing siswa. Selanjutnya, dipilih siswa dengan tipe quitter. Siswa diberikan tugas pemecahan masalah SPLDV dan wawancara berbasis tugas. Dalam pemecahan masalah ini, digunakan langkah-langkah pemecahan polya yaitu memahami masalah, menyusun rencana penyelesaian, menyelesaikan masalah sesuai perencanaan, dan memeriksa kembali hasil yang telah diperoleh. Hasilnya, siswa dengan tipe quitter melakukan asimilasi saat memahami masalah dan akomodasi pada langkah menyusun rencana penyelesaian, menyelesaikan masalah sesuai perencanaan, dan memeriksa kembali hasil yang telah diperoleh. Untuk masalah rumit, siswa dengan tipe quitter melakukan asimilasi salah (asimilasi yang memberikan hasil salah) ataupun akomodasi tidak sempurna karena informasi yang dimiliki kurang.

ANALYSIS OF PROBLEM SOLVING ABILITY BASED ON POLYA'S THEORY OF LAND CADETS IN APPLIED MATHEMATICS COURSE Nurasiah, Lilis; Barr, Farah Dzil; Irianti, Nathasa Pramudita; Irsal, Nur Aliyyah; Shomad, Zahid Abdush
Inteligensi : Jurnal Ilmu Pendidikan Vol 8, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v8i1.6935

Purpose: This research aims to determine the initial problem solving ability of land cadets in applied mathematics courses. Methods: This research method is descriptive quantitative, where this method is taken to describe the condition situation with descriptive quantitative description. Abalysis: The research subjects were cadets of the D-IV Land study programme of the National Land College who took applied mathematics courses in the 2024/2025 academic year. The research data studied in this study are cadets' answer sheets on the pre-test. Result and discussion: From the results of the study, it was concluded that the problem solving ability of cadets was in the "very poor" category with the most dominant indicator of problem solving ability was the ability to plan problem solving, which was 74.62%. In addition, the indicators of problem-solving skills that are still lacking are indicators of understanding the problem, planning the problem, and indicators of checking back taken, which respectively have a mastery percentage of 16.5, 9.5% and 2% and 54.62%. Conclusion: With this we know the condition of students, weaknesses, strengths and what to do in order to improve problem solving skills.

ANALISIS KEMAMPUAN MENULIS ARTIKEL ILMIAH MAHASISWA PERTANAHAN Irianti, Nathasa Pramudita; Nurasiah, Lilis
Inteligensi : Jurnal Ilmu Pendidikan Vol 8, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v8i1.7074

This study aims to analyze the scientific article writing skills of students at the National Land University. The ability to write scientific articles’s considered important because students are required to be able to express ideas and research findings in a structured, critical, and logical manner. This study adopted quantitative approach with descriptive design. Data were obtained from 51 scientific article assignments of first year students who had completed the Indonesian Language and Writing courses in the Odd Semester of the 2024/2025. The research instrument includes a scientific writing ability assessment rubric, with indicators such as creativity in developing content, use of relevant and credible references, and delivery of knowledge clearly and easily understood. The assessment criteria for the ability to write scientific articles refer to the modified guidelines from Topen which classifies the assessment scores for scientific articles into four groups, namely very good, good, sufficient, and less. The majority of students are at a good level (64.7%) in the creativity of content development, in the ability to use relevant and credible references, the majority of students are also in the good category (52.94%). In the category of conveying knowledge clearly and easily understood, the majority of students also received a good assessment (60.78%). Based on the analysis of students' scientific articles assessed from three main aspects, the students' ability to write scientific articles is classified as good, although in some parts improvements and development are still needed to be even better.

Pendampingan Etika Pergaulan di Ruang Publik dan Digital bagi Generasi Muda di Yogyakarta sebagai Wujud Cinta Tanah Air Permatasari, Rr. Yudiswara Ayu; Irianti, Nathasa Pramudita; Hidayah, Yayuk
Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): Vol. 5 No. 2 (2025)
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/jpkm.v5i2.3638

Pengabdian kepada masyarakat ini berjudul “Pendampingan Etika Pergaulan di Ruang Publik dan Digital bagi Generasi Muda di Yogyakarta sebagai Wujud Cinta Tanah Air”. Program ini dilatarbelakangi oleh semakin kompleksnya interaksi sosial generasi muda yang tidak hanya berlangsung di ruang publik, tetapi juga di ruang digital. Kondisi tersebut menghadirkan tantangan etika yang dapat memengaruhi karakter kebangsaan, rasa cinta tanah air, serta kualitas pergaulan di tengah masyarakat. Oleh karena itu, diperlukan sebuah upaya pendampingan yang sistematis agar generasi muda mampu menginternalisasi nilai-nilai kebangsaan melalui perilaku santun, bijak, dan bertanggung jawab dalam setiap bentuk interaksi, baik secara langsung maupun melalui media digital.Kegiatan ini dilaksanakan pada Sabtu, 23 Agustus 2025 di Pendapa Agung Tamansiswa, Yogyakarta, dengan sasaran utama pelajar dan mahasiswa di wilayah Yogyakarta. Metode yang digunakan meliputi penyuluhan, diskusi interaktif, simulasi studi kasus, dan pendampingan berkelanjutan melalui platform digital. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta mengenai etika pergaulan, penguatan sikap nasionalisme, serta keterampilan dalam menghadapi dinamika komunikasi digital secara positif. Dengan demikian, program pendampingan ini diharapkan dapat berkontribusi nyata dalam memperkuat karakter kebangsaan generasi muda sekaligus menjadi bentuk aksi nyata cinta tanah air di era modern.

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