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All Journal Jurnal Pendidikan Matematika dan IPA Jurnal Didaktik Matematika Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Pendidikan Matematika RAFA Phenomenon : Jurnal Pendidikan MIPA Eduma : Mathematics Education Learning and Teaching Al-Jabar : Jurnal Pendidikan Matematika JRPM (Jurnal Review Pembelajaran Matematika) JMPM: Jurnal Matematika dan Pendidikan Matematika Jurnal Tadris Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Journal of Authentic Research on Mathematics Eduacation (JARME) Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Arithmetic : Academic Journal of Math LINEAR: Journal of Mathematics Education EMTEKA: Jurnal Pendidikan Matematika Journal Focus Action of Research Mathematic (Factor M) JME (Journal of Mathematics Education) Jurnal Tadris Matematika JME (Journal of Mathematics Education)
Eka Resti Wulan
Institut Agama Islam Negeri (IAIN) Kediri
Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Mathematical Literacy with Islamic Nuances Based on Prospective Mathematics Teachers’ Personality Eka Resti Wulan; Fidia Astuti
Didaktik Matematika Vol 9, No 2 (2022): OCTOBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (782.444 KB) | DOI: 10.24815/jdm.v9i2.26975

Abstract

Mathematical literacy is crucial to understand phenomena and good decision-making in real life. This study aims to describe aspects of Islamic nuanced mathematical literacy in prospective teachers, which were viewed from the four personalities of Keirsey. This qualitative descriptive research used a questionnaire of MTBI personality types and a mathematical literacy test with Islamic nuances. The subjects are students in the 7th semester of the mathematics education program at an Islamic university in Kediri City, East Java, Indonesia. The findings showed that rational and idealist subjects could fulfill the "formulating" indicator, but not the guardian and artisan subjects. They were not able to translate problems into mathematical form. The indicators of "employing" and "interpreting" show that subjects with rational personality types can determine better strategies than artisan, guardian, and idealist personality types. That is, it is necessary to integrate the interconnections between the mathematics learning programs related to Islamic elements. A more in-depth portrait of mathematical literacy is needed in different situations from prospective mathematics teachers at Islamic universities.
Pengembangan E-Modul Matematika Berbasis Matematika Realistik Bernilai Budaya Kediri pada Materi Perbandingan Zenik Nurfadilah; Dewi Hamidah; Eka Resti Wulan
ARITHMETIC: Academic Journal of Math Vol 5, No 1 (2023)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v5i1.6458

Abstract

Based on the results of observations, the activeness of the Comparative Mathematics learning process in class VII E MTsN 2 Kediri City is still relatively low. This is because the teaching materials used are only printed teaching materials. The aim of study was to develop a Mathematics E-Module on Comparative Material with a Realistic Mathematics Approach in collaboration with Kediri Culture. This study uses the R&D method with the ADDIE model which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. The research instruments used were material expert validation sheets, media experts, teacher response sheets, and student responses. The data analysis technique in this research is descriptive quantitative analysis. The experimental subjects in this study were students at MTsN 2 Kediri City. The results of this study indicate that the e-module developed is in the very good category with an average score of 94.5% from material expert validation, from media experts at 82.5%, from teacher response sheets at 100%, from group trials small by 83%, and from the large group trial by 81%.
ANALISIS POLYCHOTOMOUS RASCH MODEL UNTUK KALIBRASI SOAL ANALISIS REAL PADA PROGRAM STUDI TADRIS MATEMATIKA Jerhi wahyu fernanda; Eka Resti Wulan
EMTEKA: Jurnal Pendidikan Matematika Vol. 5 No. 1 (2024)
Publisher : Universitas Muhammadiyah Metro

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

Abstract

Student scores in real analysis courses are still not optimal with some students still having grades in the lower category. Efforts that can be made is to ensure that the exam questions are appropriate to be used to measure student abilities. Calibration of exam questions is carried out to ensure that the questions used are accurate in predicting participants' abilities. The Polychotomous Rasch Model is the development of the Rasch model which is used for polychotomous cases. Partial Credit Model (PCM) is part of the Polychotomous Rasch Model which is used to analyze polychotomous questions where each question has a different category. This study aims to examine the feasibility of midterm and final semester exam questions for real analysis courses in the form of essay questions using the PCM method in the Mathematics Tadris study program at IAIN Kediri. Research uses the type of research and development. The instrument used is a matter of real analysis ability which is essay in nature and consists of 10 questions. Data collection is done by using total sampling technique. The results of the descriptive statistical analysis showed that the average UTS and UAS scores were 64.53 and 56.42, respectively. The results of the analysis using PCM concluded that the UTS and UAS questions fulfilled validity because they had infit and outfit values in the specified range. The results of the analysis through the wright map provide wrightmap information. Information is obtained for the easiest midterm exam question which is question number 6 and the most difficult is question number 5. In the wrightmap image for UAS questions, the easiest question is question number 1 and the most difficult is question number 5.
sosiasi Adversity Quotient (AQ) dengan Prestasi Belajar Calon Guru Matematika IAIN Kediri di Masa Pembelajaran Daring Wulan, Eka Resti; Kurniawati, Yuli Indah; Diantik, Dini Nur; Maula, Nala Rahmatul
Jurnal Pendidikan Matematika RAFA Vol 7 No 2 (2021): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v7i2.9786

Abstract

Tujuan penelitian ini adalah untuk mengetahui apakah ada asosiasi antara Adversity Quotient (AQ) dengan Prestasi Belajar Mahasiswa Tadris Matematika IAIN Kediri di masa pembelajaran dalam jaringan. Penelitian berjenis deskriptif korelatif. Instrumen penelitian ini berupa angket Adversity Respons Profile (ARP). Sedangkan dokumentasi Indeks Pretasi Komulatif (IPK) sebagai prestasi belajar mahasiswa. Hasil penelitian menunjukkan rata-rata skor AQ mahasiswa ada pada kategori Camper. Rata-rata IPK mahasiswa Tadris Matematika IAIN Kediri angkatan 2018 berada pada klasifikasi sangat memuaskan sebesar 3,484. Perhitungan dengan Pearson Correlation menunjukkan nilai rhitung (=0,375) yang kurang dari rtabel (=0,2960), maka dapat disimpulkan ada hubungan atau korelasi signifikan antara variabel AQ dengan variabel prestasi belajar. Hasil Pearson Correlations bernilai positif, sehingga semakin meningkatnya AQ akan meningkat pula prestasi belajar mahasiswa. Dosen dapat menyediakan stimulasi dan fasilitasi pembimbingan terstruktur melalui pelevelan tantangan atau permasalahan. Hal tersebut dapat menambah semangat dan motivasi mahasiswa calon guru matematika untuk melatihkan kegigihannya sebelum memasuki dunia kerja.
Students’ Metacognitive Skills in Solving Probability Investigation-Based Problem Diantik, Dini Nur; Wulan, Eka Resti; Surur, Agus Miftakus
Al-Khawarizmi Vol 6, No 2 (2022): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v6i2.14795

Abstract

This study aims to describe the metacognitive abilities of students in solving opportunity problems with nuanced investigations based on the mathematical abilities of grade 12 students in one of the high schools in Kediri Regency, East Java, Indonesia. This research uses a descriptive type, with a qualitative approach. Data collection techniques in the form of giving tests with the think-aloud method and semi-structured interviews. The research instrument consisted of a problem test with investigative-based and interview guidelines. The research participants consisted of three grade 12 students each with high, medium, and low mathematical abilities. The results of this study indicate that at the stage of understanding the problem, metacognitive activity appears in the form of awareness and evaluation. However, the low participant was not able awareness in a good way and the medium participant was not doing a careful evaluation of the results. In the planning stage, the high and medium participants currently use regulation activities by thinking about the right strategy. Evaluation activities, such as believing in the effectiveness of the strategy and assessing the results appropriately. In the stage of implementing the plan, the high and medium participants are using regulation activities by monitoring the planned solutions properly. Evaluation activities are carried out with an appropriate assessment of each result. However, the opposite appeared for low participant in both previous stages. In the stage of looking back, evaluation activity appears in the form of assessing the suitability of answers to the context of the problem with investigative nuances, but no metacognitive activity was found in low participant.
Examples and Non-examples as a Road to Understanding the Concept of Function Wulan, Eka Resti; El Milla, Yulia Izza
EduMa: Mathematics education learning and teaching Vol 9, No 2 (2020)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v9i2.7368

Abstract

This qualitative study aims to describe the conceptual understanding of prospective mathematics teachers at STKIP PGRI Lumajang by determining examples and non-examples of functions. This research was conducted by giving tests and interviews with 12 subjects. Data were analyzed using Miles & Huberman model.  This study showed that the subjects investigated whether paired to determine a given statement is a function or not. Subjects focus on specific expressions, e.g., or others that they have previously recognized as a function. However, some subjects used the vertical line test to determine a given graph represents a function or not, although they were unable to explain why the vertical line test was the appropriate method. Their understanding is limited to procedural knowledge such as mental representations and incomplete concept images, then failing to be comprehensively linked to the definition of the concept of function 
Pengajuan Masalah Berorientasi HOTS: Kreativitas Calon Guru Matematika Rahayu, Dwi Shinta; Wulan, Eka Resti
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 6, No 1 (2024): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v6i1.3613

Abstract

Pentingnya Higher Order Thinking Skills (HOTS) dikuasai oleh siswa membawa implikasi pada perlunya calon guru mempunyai kemampuan menyusun soal HOTS. Penelitian kualitatif ini bertujuan 1) Mendeskripsikan  tingkat masalah HOTS yang diajukan oleh Calon Guru Matematika, 2) Mendeskripsikan kreativitas mahasiswa calon guru matematika dalam pengajuan masalah HOTS. Data dikumpulkan melalui tes pengajuan masalah kepada 85 subjek. Keabsahan data dicek menggunakan diskusi rekan sejawat, audit trail, dan member checks. Data dianalisis melalui tahapan reduksi data, penyajian data, dan penarikan simpulan. Hasil penelitian menunjukkan bahwa 1) tingkat masalah HOTS yang diajukan oleh calon guru matematika meliputi semua level kognitif HOTS berdasarkan Taksonomi Bloom yang sudah direvisi, yaitu C4 (51,21%), C5 (23,19%), dan C6 (15,94), 2) Kreativitas calon guru matematika dalam mengajukan masalah matematis berorientasi HOTS dapat dibagi menjadi 5 tingkatan yaitu tingkat sangat kreatif (9,41%), kreatif (3,535), cukup kreatif (42,35%), kurang kreatif (11,76%), dan tidak kreatif (32,94%).
BERPIKIR KRITIS MAHASISWA MELALUI PROBLEM WITH CONTRADICTORY INFORMATION (PWCI) DALAM POTRET KEMAMPUAN PRASYARAT INDUKSI MATEMATIKA Wulan, Eka Resti; Rahayu, Dwi Shinta
Journal of Authentic Research on Mathematics Education (JARME) Vol 5, No 2 (2023)
Publisher : Program Studi Magister Pendidikan Matematika, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jarme.v5i2.6686

Abstract

Potret keterkaitan kemampuan awal dan kemampuan berpikir kritis matematis pada level pendidikan tinggi menjadi satu hal penting untuk dikaji secara  komprehensif. Tujuan penelitian ini mendeskripsikan kemampuan berpikir kritis mahasiswa calon guru matematika IAIN Kediri ketika menyelesaikan Problem with Contradictory Information (PWCI) berdasarkan kemampuan prasyarat pada induksi matematis.  Penelitian ini merupakan penelitian kualitatif deskriptif. Subjek penelitian merupakan mahasiswa semester 5 Tadris Matematika IAIN Kediri yang sedang menempuh mata kuliah Analisis Riil. Subjek dipilih berdasarkan kemampuan prasyarat tinggi, sedang, dan rendah pada materi induksi matematis.  Instrumen berupa soal tes kemampuan prasyarat dalam Induksi Matematika, soal tes berpikir kritis bernuansa PWCI, dan pedoman wawancara.  Hasil penelitian  menunjukkan tahap klarifikasi dapat dipenuhi dengan baik oleh tiap subjek. Mereka mengajukan masalah dengan tepat, kemudian mengidentifikasi bentuk interpretasi lain masalah. Tahap penilaian dipenuhi dengan cara mengevaluasi dugaan awal berupa bentuk simbol matematis. Tahap inferensi terlaksana dengan membuat generalisasi yang tepat. Penegasan proses identifikasinya berupa pola barisan yang terbentuk, meskipun ada generalisasi yang tidak sesuai yang dilakukan subjek tinggi dan sedang. Tahap strategi dilakukan subjek tinggi dan sedang dengan mengambil tindakan berupa guess and check. Hal ini berakibat salah satu subjek mengenali kontradiksi, namun yang lain tidak. Pada subjek rendah tidak ada yang mengenali kontradiksi yang ada. Oleh karena itu, diperlukan suatu pendekatan infusi dalam suatu pembelajaran kooperatif yang secara eksplisit memunculkan prinsip-prinsip atau komponen berpikir kritis.
Reasoning Habits of Students through Realistic Mathematics Problems Salsabila, Nadya; Hamidah, Dewi; Wulan, Eka Resti
JME (Journal of Mathematics Education) Vol 7, No 2 (2022): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v7i2.1828

Abstract

A realistic math problem is one of the math problems whose solution requires a reasoning habit. Reasoning ability will increase if students often practice their reasoning habits. By solving realistic math problems, it is expected that students’ reasoning habits can be trained well. This study aims to describe the reasoning habits of class VIII students of MTs Sunan Kalijogo Kranding Kediri Regency, East Java, Indonesia in solving realistic math problems in terms of 4 stages of reasoning habits. This study uses a qualitative approach with a descriptive type of research. The data collection technique in this study used a mathematical reasoning ability test sheet and interviews that had been validated by four mathematics education experts and had met the valid category. The subjects in this study were students of class VIII F MTs Sunan Kalijogo Kranding, totaling 28 students, then three students with high, medium, and low categories of reasoning habits were taken to conduct interviews. The results of this study indicate that students with high-category reasoning habits can fulfill the four stages of reasoning habits. Students with reasoning habits in the medium category can fulfill two stages of reasoning habits. Students with low-category reasoning habits are not able to fulfill the four stages of reasoning habits.
Potret Keterampilan Metakognitif Problem Solving dalam Level Penalaran Kontroversial Siswa Apriana Swastika; Eka Resti Wulan; Dewi Hamidah
Jurnal Tadris Matematika Vol 5 No 2 (2022)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2022.5.2.207-222

Abstract

The purpose of this study is to describe the metacognitive problem-solving skills of class X SMA Negeri 1 Kediri students at the level of initial controversial reasoning, exploration, and clarification, when solving irrational inequality problems. This research is descriptive research with a qualitative approach. Data collection techniques used controversial problem tests, problem-solving tests, think-aloud methods, and task-based semi-structured interviews. The data analysis technique used was qualitative data analysis with steps of data reduction, data presentation, and conclusion. The validity of the data used triangulation techniques and member checks. The results show that students' metacognitive problem-solving skills at the initial controversial reasoning level can meet the three indicators of metacognitive activity at the stage of understanding problems and determining the problem-solving strategy plan. Students' metacognitive problem-solving skills at the level of exploration can fulfill the three indicators of metacognitive activity at the stage of understanding problems, determining the problem-solving strategy plans, and completing problem-solving strategies. Students' metacognitive problem-solving skills at the level of clarification can meet the three indicators of metacognitive activity at the stage of understanding the problem, determining the problem-solving strategy plan, completing the problem-solving strategy, and looking back.
Co-Authors Agus Miftakus Surur, Agus Miftakus Ahmad Syamsudin Ahmada Maghfirotul Inayah Alawiyah Mahfudhah Anggraini, Rusmala Eva Apriana Swastika Araiku, Jeri Azizah, Fita Nuril Dewi Hamidah Dewi Hamidah Diana Puspitasari Diantik, Dini Nur Dina Awalia Dwi Shinta Rahayu Eka Sulistyawati El Milla, Yulia Izza Fidia Astuti Hamidah, Dewi Iffatur Rofiqoh Inayah, Ahmada Maghfirotul Indah Nur Komala Sari Jannah, Muzayyanatul Jerhi Wahyu Fernanda, Jerhi Wahyu Kharisma Lisa Hada Khusnah, Laylatul kumalasari, dwiayu Kurniawati, Yuli Indah Laylatul Khusnah Makbul Muksar Maula, Nala Rahmatul Muhammad Yafis Kahfi Muttaqin Muzayyanatul Jannah Nadya Salsabila Nilta Ilmiyatur Rosidah Nurul Hidayah Qur’ani, Fauziyah Nafisatul Rahayu, Dwi Shinta Rohmatin, Ulfa Rusmala Eva Anggraini Salsabila, Nadya Sari, Pamiati Oktavia Subanji Subanji Ulfa Rohmatin Zenik Nurfadilah Zulinda Nur Saidah