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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif AKSIOMA: Jurnal Program Studi Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Jurnal Pendidikan Informatika dan Sains MaPan : Jurnal Matematika dan Pembelajaran Pendas : Jurnah Ilmiah Pendidikan Dasar JPMI (Jurnal Pendidikan Matematika Indonesia) Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika AXIOM : Jurnal Pendidikan dan Matematika GERVASI: Jurnal Pengabdian kepada Masyarakat SAP (Susunan Artikel Pendidikan) Journal of Education and Learning Mathematics Research (JELMaR) Didaktik : Jurnal Ilmiah PGSD STKIP Subang ABSIS : Mathematics Education Journal JagoMIPA: Jurnal Pendidikan Matematika dan IPA Indo-MathEdu Intellectuals Journal Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Prima Magistra: Jurnal Ilmiah Kependidikan Journal of Creative Student Research Student Scientific Creativity Journal Madani: Multidisciplinary Scientific Journal International Journal of Trends in Mathematics Education Research (IJTMER) Journal of Edukasi Borneo Student Research Journal Riemann : Research of Mathematics and Mathematics Education Jurnal Inovasi Pendidikan dan Pengajaran Jurnal Riset Pecinta Matematika Jurnal Didaktik Matematika
Iwit Prihatin
Universitas PGRI Pontianak
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Penerapan Model Pembelajaran Kooperatif Tipe Think-Talk-Write Terhadap Kemampuan Komunikasi Matematis Pada Materi Bilangan Bulat Magdalena Noviana Dubau Franciska Lemba; Marhadi Saputro; Iwit Prihatin
Jurnal Inovasi Pendidikan dan Pengajaran (JIPP) Vol. 2 No. 3 (2023): November: Jurnal Inovasi Pendidikan dan Pengajaran (JIPP)
Publisher : LPD IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/jipp.v2i3.6760

Abstract

Penelitian ini dilakukan dengan tujuan untuk mengetahui kemampuan komunikasi matematis siswa yang diajarkan dengan model pembelajaran konvensional pada materi bilangan bulat, untuk mengetahui kemampuan komunikasi matematis siswa yang diajarkan dengan model pembelajaran kooperatif tipe think-talk-write (TTW) pada materi bilangan bulat, untuk mengetahui kemampuan komunikasi matematis siswa yang diajarkan dengan model pembelajaran kooperatif tipe think-talk-write (TTW) lebih baik dari siswa yang diajarkan dengan model pembelajaran konvensional pada materi bilangan bulat. Populasi di dalam penelitian ini adalah siswa kelas VII SMP Yakhalusti Pontianak dengan pengambilan sampel menggunakan sampel jenuh dan tetap diperoleh kelas VII A dan VII B. Dalam penelitian ini menggunakan metode eksperimen dan bentuk penelitian yang digunakan dalam penelitian ini adalah eksperimen semu (Quasi Experimental Design) serta pengujian hipotesis dalam penelitian ini menggunakan uji-t. Hasil penelitian ini menunjukkan bahwa kemampuan komunikasi matematis siswa yang menggunakan model pembelajaran kooperatif tipe Think-Talk-Write (TTW) tidak lebih baik dari pada kemampuan komunikasi matematis siswa yang menggunakan model pembelajaran konvensional. Akan tetapi, dapat dilihat dari rata-rata hasil post-test menunjukkan kelas eksperimen memiliki rata-rata lebih tinggi daripada kelas kontrol. Hal tersebut dapat disebabkan karna siswa terbiasa dengan pembelajaran konvensional yang dimana siswa hanya menerima pelajaran dari guru sehingga proses keterlibatan siswa dalam menentukan materi akan dipelajari dan akan menghubungkan dengan situasi kehidupan nyata, dengan materi lain, dan dengan pelajaran yang belom optimal. Kata kunci: Model pembelajaran kooperatif tipe think-talk-write (TTW), kemampuan komunikasi matematis
Pengembangan Media Pembelajaran Matca Terhadap Kemampuan Pemahaman Matematis Pada Materi Aljabar Ovianti, Wida; Prihatin, Iwit; Abdillah, Abdillah
Indo-MathEdu Intellectuals Journal Vol. 4 No. 2 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i2.377

Abstract

This research aims to develop MATCA learning media for mathematical understanding abilities in algebra material that reaches levels of validity, practicality, and effectiveness. This research is included in development research with the ADDIE model. The instruments used in this research were expert validation sheets, questionnaires, and test questions. The subjects in this research were 24 students in class VII of SMP Negeri 19 Pontianak. Based on the results of the first research, the validation of MATCA learning media with an average score from the three experts was 81.78% in the very valid criteria with the very valid category. The second is practicality, judging from the questionnaire scores filled out by teachers and students, the percentage obtained was 85.41% with very practical criteria. Meanwhile, effectiveness can be seen from the results of the posttest results of students with a total of 18 students completing the test out of 24 students with a percentage of 75% and the average student score which is calculated using the average score formula and as a percentage of the overall student score so that A score of 77.96 was obtained based on the school's KKM score of 74, so the average student test results had complete criteria and were classified as effective. So that the MATCA learning media is suitable for use in mathematics learning in algebra material
Analysis of Mathematical Representation Ability According to Cognitive style Saputro, Marhadi; Prihatin, Iwit
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 8, No 2 (2023): Volume 8 Number 2, September 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v8i2.5111

Abstract

The aim of this research is to analyze students' mathematical representation abilities in terms of cognitive style in the multivariable calculus course taught in semester 4 of the IKIP PGRI Pontianak Mathematics Education Study Program. This research is a qualitative descriptive research in the form of case study research. Research subjects were selected based on their cognitive style which was measured using the geft instrument. Selected subjects were then asked to work on mathematical representation ability questions and then interviewed according to these questions. Based on the research results, it was found that students who had a field dependent cognitive style in symbolic representation were able to link symbols with mathematical concepts, in graphical representation they were able to create images in the form of requested graphs, while in verbal representation they were less able to convey ideas effectively orally. or written. Meanwhile, students with an independent cognitive style in symbolic representation have been able to link symbols with mathematical concepts, in graphic representation they have been able to create images in the form of requested graphics, and in verbal representation they have been able to convey ideas effectively.
Application of practice-based learning in graph theory Saputro, Marhadi; Prihatin, Iwit
International Journal of Trends in Mathematics Education Research Vol 6, No 3 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i3.230

Abstract

Learning graph theory is an important topic in the world of mathematics and computer science. However, students often face difficulties in understanding the concepts and practical application of graph theory. Therefore, this study aims to apply practicum-based learning methods in teaching graph theory to students. The method used in this study involves the application of practical work through the use of maple. Students are given the opportunity to interactively run experiments, analyze results, and relate them to graph theory concepts. Apart from that, they are also given assignments that focus on the practical application of graph theory in real-world contexts. This research was conducted on students of the Mathematics Education Study Program IKIP PGRI Pontianak, totaling 1 class using an experimental approach. The collected data were analyzed quantitatively to evaluate the effectiveness of practicum-based learning methods in increasing students' understanding of graph theory. The results of the study show that the application of practicum-based learning in graph theory has a positive impact on student understanding. Students show a significant increase in their understanding of graph theory concepts and their ability to apply the theory to real-world situations. In addition, students also provide positive feedback regarding interactive and fun learning experiences.
PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DITINJAUDARI KEMANDIRIAN BELAJAR SISWA PADA MATERI HIMPUNAN DI KELAS VII SMP NEGERI 01 TAYAN HULU Anna Kristina Keriahenta Barus; Marhadi Saputro; Iwit Prihatin
Student Scientific Creativity Journal Vol. 1 No. 1 (2023): Januari: Student Scientific Creativity Journal
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1057.916 KB) | DOI: 10.55606/sscj-amik.v1i1.1085

Abstract

This study aims to determine the application of the Problem Based Learning learning model to mathematical communication skills in terms of independent learning on set material in class VII SMP Negeri 01 Tayan Hulu. The research form used is quasi-experimental designs, with a 2×3 factorial design. The population in this study were students of class VII A and students of class VII B. The sample in this study was one class selected by cluster random sampling. Data collection techniques used are direct communication techniques and measurement techniques with data collection tools in the form of questionnaires and test questions in the form of essays. The data analysis technique used was the analysis of two dissimilar cell paths with the normality test using the Lilifors test, homogeneity using the Bartlett test and continued with the multiple comparison test using the Scheffe method. The results of this study are (1) the mathematical communication of students who follow the problem-based learning model is better than students who follow the conventional learning model, (2) the ability of mathematical communication between students who have high learning independence is better than moderate after the implementation of the model learning problem based learning. (3) students' mathematical communication skills in the moderate learning independence category were better than students in the low learning independence category after applying the problem-based learning model. (4) at the level of independent learning, problem-based learning models provide better mathematical communication skills than conventional learning models.
Komparasi Model Pembelajaran Open Ended Dan Problem Posing Terhadap Kemampuan Berpikir Kreatif Ditinjau Dari Resiliensi Matematis Siswa Putri, Karina Eka; Prihatin, Iwit; Susiaty, Utin Desy
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 1 (2024): Madani, Vol. 2, No. 1 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10686015

Abstract

Penelitian ini merupakan penelitian kuantitatif dengan metode penelitian eksperimen dan bentuk penelitian yang digunakan adalah eksperimen semu. Penelitian ini dilakukan di SMP Negeri 05 Sandai Ketapang. Subjek penelitian yaitu kelas VII A dengan jumlah siswa 32 dan kelas VII B dengan jumlah siswa 32. Tujuan penelitian ini dilakukan untuk mengetahui perbedaan penerapan model pembelajaran Open Ended dan Problem Posing terhadap kemampuan berpikir kreatif siswa. Pada penelitian ini teknik pengumpulan data dan alat pengumpul data adalah komunikasi tak langsung berupa angket dan pengukuran berupa tes kemampuan berpikir kreatif. Teknik analisis data dalam penelitian ini menggunakan uji anava dua jalan dengan sel tidak sama. Hasil penelitian ini sesuai dengan hipotesis. Hasil analisis variansi dua jalan sel tak sama menunjukan bahwa terdapat perbedaan kemampuan berpikir kreatif antara siswa dengan resiliensi tinggi, sedang dan rendah. Berdasarkan uji pasca anava dengan metode scheffe diperoleh F.1-.2 = 3,2587; F.1-.3 = 1,5729; F.2-.3 = 1,2247; DK = {F│F< 3,155}. Dari hasil perhitungan analisis variansi dua jalan dengan sel tak sama diperoleh nilai Fab = 3076,85 < F0,05;2;58 = 3,15 maka H0AB diterima sehingga tidak terdapat interaksi antara model pembelajaran dengan resiliensi matematis siswa terhadap kemampuan berpikir kreatif siswa.
Analisis Kemampuan Berpikir Kritis Matematis dalam Menyelesaikan Soal Materi Perbandingan Ditinjau dari Self Efficacy Al-Islami, Saniyati; Prihatin, Iwit; Hartono, Hartono
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2582

Abstract

This study examines the correlation between mathematical critical thinking skills and self efficacy in students of Class VIII at SMP Negeri 1 Suti Semarang. The objective is to assess students’ ability to solve ratio problems, viewed through different levels of self efficacy: high, medium, and low. Using a qualitative descriptive method, the research involves data collection through self efficacy questionnaires, critical thinking tests, and interviews. The data produced were analyzed quantitatively and qualitatively. The findings indicate that students with higher self efficacy demonstrate stronger critical thinking abilities, while those with lower self efficacy struggle more with critical thinking indicators. These insights may help in devising strategies to determine both self efficacy and critical thinking skills in mathematics education
Pengembangan Aplikasi Dompet Pintar Berbasis Strategi Saintifik Learning Untuk Meningkatkan Kemampuan Komunikasi Matematis Pada Materi Relasi Dan Fungsi Rizki Ilman Mubaroqah; Iwit Prihatin; Muhamad Firdaus
Journal of Creative Student Research Vol. 1 No. 2 (2023): April : Journal of Creative Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jcsrpolitama.v1i2.1147

Abstract

Penelitian ini bertujuan untuk menghasilkan media pembelajaran aplikasi dompet pintar berbasis strategi saintifik learning untuk meningkatkan kemampuan komunikasi matematis pada materi relasi dan fungsi yang mencapai tingkat kevalidan, kepraktisan, dan keefektifan. Penelitian ini menggunakan model rancangan pengembangan 4D, yang dimodifikasi menjadi 3D, yaitu define (definisi), design (perancangan), development (pengembangan), tanpa menggunakan tahap keempat yaitu disseminate (penyebaran), karena hal ini merujuk kepada tujuan awal dari penelitian ini ialah untuk mengembangkan media yang valid, praktis dan efektif yang terdapat pada langkah ketiga pengembangan model ini yaitu development. Subjek dalam penelitian ini adalah siswa kelas VIII SMPN 8 Sengah Temila dengan jumlah siswa sebanyak 20 siswa. Instrumen yang digunakan dalam penelitian ini adalah lembar validasi, angket, dan soal pre-test post test. Berdasarkan hasil penelitian yang pertama adalah validasi aplikasi dompet pintar berbasis strategi saintifik learning yaitu dengan nilai rata-rata dari ketiga ahli sebesar 85,416% dalam kriteria sangat valid dengan kategori sangat baik. Yang kedua adalah nilai kepraktisan, dilihat dari nilai angket yang diisi guru dam siswa diperoleh persentase sebesar 83,93% dengan kriteria sangat praktis. Selanjutnya keefektifan, dilihat dari nilai rata-rata siswa dengan merujuk pada skala likert. Artinya, terdapat peningkatan nilai hasil belajar siswa dalam kemampuan komunikasi matematis, sehingga aplikasi dompet pintar dikatogerikan efektif. Berdasarkan hasil tersebut disimpulkan bahwa pengembangan aplikasi dompet pintar berbasis strategi saintifik learning terhadap kemampuan komunikasi matematis pada materi relasi dan fungsi di SMPN 8 Sengah Temila tergolong valid, praktis, dan efektif untuk digunakan.
Pengembangan Media Pembelajaran Edukasi Fabel Online Berkarakter dalam Meningkatkan Kemampuan Komunikasi Matematis pada Materi Segi Empat Rika Sentia; Iwit Prihatin; Dwi Oktaviana
Student Research Journal Vol. 1 No. 1 (2023): Februari : Student Research Journal
Publisher : Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/srj-yappi.v1i1.149

Abstract

This study aims to produce fable media with character in improving mathematical communication skills as a medium for learning mathematics in quadrilaterals that reach the level of validity, practicality, and effectiveness. This study uses the Research and Development model with the ADDIE development plan, which consists of five stages, namely analysis, design, development, implementation, and evaluation. The subjects in this study were development subjects or experts and product trial subjects, namely class VII A students of SMP 5 Silat Hulu. The data collection techniques used were indirect communication techniques and measurement techniques, the data collection tools used were expert validation sheets, questionnaires and communication skills test questions in the form of essay questions. Data analysis techniques used in this study are validity, practicality, and effectiveness. The results of the first study are the validation of fable media, namely the average value of the three experts is 83.63% with very valid criteria. The second is the value of practicality, seen from the value of the questionnaire filled in by teachers and students which is accumulated so that a percentage of 91.60% is obtained with very practical criteria. Furthermore, effectiveness, seen from the posttest work to measure students' mathematical communication skills, was 66.66% with effective criteria. Thus it can be concluded that online fable learning media has character in improving mathematical communication skills in the rectangular material for class VII junior high school which is valid, very practical, and effective to use.
Analisis Tingkat Kecemasan Matematika Ditinjau Dari Gender Siswa Di SMP Az-Zahira Khatulistiwa Genesius, Romi; Prihatin, Iwit
Jurnal Riset Pecinta Matematika Vol. 2 No. 1 (2025)
Publisher : Yayasan Cinta Matematika

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

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat kecemasan matematika pada siswa kelas VII SMP Az-Zahira Khatulistiwa ditinjau dari gender. Penelitian ini menggunakan metode kualitatif deskriptif, tenik pengumpulan data menggunakan angket yang berisi 20 pernyataan yang diberikan kepada 3 siswa laki-laki dan 3 siswa perempuan, angket ini meliputi indikator kecemasan fisik, kognitif, dan perilaku. Hasil penelitian ini menunjukan, siswa perempuan cenderung mengalami rasa cemas yang sangat tinggi dibandingkan dengan siswa laki-laki, terutama dalam aspek kognitif seperti pikiran negatif dan aspek fisik seperti stres. Sementara itu, siswa laki-laki lebih cendrung mengalami rasa cemas pada aspek prilaku seperti menghindari pelajaran matematika.
Co-Authors Abdillah Abdillah Abdillah Abdillah Abdillah Abet Nego Agustin Eudya Ahmad Yani T Al-Islami, Saniyati Anna Kristina Keriahenta Barus Aurelia Ica Dea Armelia Dea Yustina Devia Ananda Ditami Dewi Risalah Diah Tri Muharini Muharini Dwi Oktaviana Fahrizar Fahrizar Fourtiwi Apriyani Simanjuntak Genesius, Romi Hartono Hartono , Hartono Hartono Hartono Hartono Hartono Herminovita Herminovita Hodiyanto Idawati Idawati Karina Eka Putri, Karina Eka Magdalena Noviana Dubau Franciska Lemba Marhadi Saputro Marita Marita Muchtadi Muchtadi Muchtadi Muchtadi Muchtadi, Muchtadi Muhamad Firdaus Muhamad Firdaus Muhamad Firdaus Nababan, Berty Erica Nadya Febriani Niasika Nurul Huda Norita Esra Yanti Sinaga Norma Eka Yanti Novia Yulianti Nurmaningsih Oktaviana Safitri Ovianti, Wida Rahman Haryadi Ramadhani, Safitri Reni Astuti Rika Sentia Rizki Ilman Mubaroqah Sandra Selvia Wilyana Seri Hani Sri Karmila Novita Sari Sumiati Sumiati Sunarti Alawiyah Susan Aza Tri Cici Franciska ULUL AZMI Utin Desy Susiaty Wandra Irvandi Wida Ovianti Wida Yudi Darma