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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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Peningkatan Kemampuan Penalaran Matematis Siswa dengan E-Mpdul Logika Matematika Berbasis Phet Simulation Iwit Prihatin; Muhamad Firdaus; Dwi Oktaviana; Utin Desy Susiaty
SAP (Susunan Artikel Pendidikan) Vol 7, No 2 (2022)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sap.v7i2.14071

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui kemampuan penalaran matematis siswa melalui pembelajaran sesudah mendapatkan pembelajaran dengan e-modul logika matematika berbasis phet simulation. Penelitian ini merupakan penelitian eksperimen dengan rancangan one group pretest-posttest design. Sampel dalam penelitian ini adalah 35 siswa kelas XI SMK Koperasi Pontianak dengan teknik cluster random sampling dimana sebelum diambil sampel dilakukan terlebih dahulu uji homogenitas dan dimana variansi dari populasi homogen. Hasil penelitian menunjukkan bahwa pembelajaran dengan e-modul logika matematika berbasis phet simulation pada kelas XI SMK Koperasi Pontianak dapat meningkatkan kemampuan penalaran matematis siswa dimana diperoleh persentase ketuntasan belajar sebelum dan sesudah diberikan pembelajaran tersebut sebesar 41% dan 59%.
PENGARUH PENGGUNAAN MEDIA INSTAGRAM BERMUATAN PROBLEM POSING TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMA Dea Yustina; Iwit Prihatin; Hodiyanto Hodiyanto
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 2 No. 1 (2021): Volume 2 Nomor 1 Tahun 2021
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1143.244 KB) | DOI: 10.37478/jpm.v2i1.776

Abstract

The purpose of this study was to determine: (1) students' mathematical communication skills before being given learning using Instagram media containing problem posing in the system of linear equations and inequalities; (2) students' mathematical communication skills after being given learning using Instagram media containing problem posing in the material of linear equations and inequality systems; (3) the effect of using Instagram media containing problem posing on students' mathematical communication skills in the material of linear equations and inequality systems in class X SMA Koperasi Pontianak; (4) the magnitude of the influence by using Instagram media with problem posing content on students' mathematical communication skills in the material of linear equations and inequality systems in class X SMA Koperasi Pontianak. This reseach method is to use the Pre Eksperimental Desaign method. Sampling was done by saturated sampling technique. The instrument for collecting data was a test of mathematical communication skills. The data analysis in this study used descriptive data analysis and inferential statistic. The results of the study were that before the learning model was applied with an average student score of 39.97 which was classified as a failure, and after being applied the learning model with an average of 58.07 was sufficient so that there was an increase, from the research results there was also an influence and also the magnitude of the effect. After learning is applied using instructional media that contains problem posing on students' mathematical communication skills.
PENGARUH MOTIVASI, MINAT, DAN MANAJEMEN WAKTU TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP Agustin Eudya; Iwit Prihatin; Marhadi Saputro
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 2 No. 1 (2021): Volume 2 Nomor 1 Tahun 2021
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1130.143 KB) | DOI: 10.37478/jpm.v2i1.812

Abstract

The purpose of this study was to determine: (1) The effect of motivation on mathematics learning achievement; (2) The effect of interest on mathematics learning achievement; (3) The effect of study time management on mathematics learning achievement; (4) The influence of motivation, interest, and time management on the learning achievement of seventh grade students of SMP Negeri 1 Tumbang Titi. The sampling used in this study was nonprobability sampling with purposive sampling technique. The instrument for collecting data was a questionnaire. Data analysis in this study used descriptive analysis with the help of the SPSS 25 application. The results showed that: (1) There was an effect of motivation on students' mathematics learning achievement. This can be indicated by a regression coefficient of 0.712 which means that it has a positive effect on mathematics learning achievement; (2) There is an influence of interest on students' mathematics learning achievement. This can be indicated by a regression coefficient of 0.388 which means that it has a positive effect on mathematics learning achievement; (3) There is an effect of time management on students' mathematics learning achievement. This can be indicated by a regression coefficient of 0.466 which means that it has a positive effect on mathematics learning achievement; (4) There is an effect of motivation, interest and time management on students' mathematics learning achievement. This can be indicated by a regression coefficient of 0.726, which means that it has a positive effect on mathematics learning achievement.
Implementation Probing Prompting Learning Model on Students' Mathematical Concepts Understanding Ability and Self Confidence Dewi Risalah; Novia Yulianti; Iwit Prihatin
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3066

Abstract

The model of Probing prompts is learning with the way the teacher presents nature questions, lead, and dig so that student requires the ability to understand and develop draft mathematics in finished question. The purpose of this study is to find out how the application of the probing prompting learning model to the ability to understand mathematical concepts in terms of students' self-confidence in the material Algebraic Forms class VII SMP Negeri 1 Sungai Raya. The method used in this study is an experimental method, with the experimental form used being the Quasy Experimental Design experiment, and the research design is a 2 x 3 factorial design. The population of this study was all grade VII students at SMP Negeri 1 Sungai Raya consisting of 5 classes, with samples of class VIIG and VIIH taken using the Cluster Random Sampling technique. Based on the analysis of the variance of two paths with unequal cells, it was concluded that there is a significant difference in the ability to understand mathematical concepts between probing prompting and conventional learning models regarding self-confidence in the material of algebraic forms.
Augmented reality-based flat-sided building cards to improve students' understanding of mathematical concepts Iwit Prihatin; Marhadi Saputro; Hartono Hartono
International Journal of Trends in Mathematics Education Research Vol 5, No 1 (2022)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.485 KB) | DOI: 10.33122/ijtmer.v5i1.116

Abstract

This study aims to improve students' understanding of mathematical concepts by applying augmented reality-based flat-sided wake-up cards media at SMP 10 Sungai Kakap. Experimental research with a quantitative approach was chosen as the method in this study. The instrument used was a description test in the form of pre-test and post-test with a population of 8th graders at SMP 10 Sungai Kakap, Kabupaten Kubu Raya, West Kalimantan which consisted of 2 classes. The research subjects were students of grade 8 B which consisted of 30 students who were selected by cluster random sampling. The data were analyzed using the paired data class t-test. The results showed that students' understanding of mathematical concepts increased after applying mathematics learning using augmented reality-based flat space card media.
Pemecahan Masalah Matematis Ditinjau dari Kecerdasan Emosional Siswa Sandra; Iwit Prihatin; Utin Desy Susiaty
Journal of Edukasi Borneo Vol. 2 No. 1 (2021)
Publisher : PT. Media Edukasi Borneo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.411 KB)

Abstract

The purpose of this study in general was to find out which was better between the Problem Based Learning model and classical learning of mathematical problem-solving abilities in terms of the emotional intelligence of students on the material system of two-variable linear equations in class VIII of one of secondary schools of Kalimantan Barat. The method used in this study was an experimental method, with a Quasi-Experimental research form, and the research design was a 2x3 factorial design. The population in this study were all eighth-grade with class samples VIII A and VIII B selected by using the Cluster Random Sampling technique. Based on the analysis of variance of two paths with unequal cells it is concluded that: 1) the problem-based learning model provides better mathematical problem-solving abilities compared to classical learning in the material system of two-variable linear equations, 2) Students with high emotional intelligence provide better mathematical problem-solving abilities compared to moderate and low emotional intelligence, 3) In each learning model, the mathematical problem-solving ability of students with high emotional intelligence is better than that of moderate and low emotional intelligence, 4) At each level of students' emotional intelligence, the Problem Based Learning model provides better mathematical problem-solving skills than classical learning. ABSTRAK Tujuan dari penelitian ini secara umum adalah untuk mengetahui manakah yang lebih baik antara model pembelajaran problem-based learning dan pembelajaran klasikal terhadap kemampuan pemecahan masalah matematis ditinjau dari kecerdasan emosional siswa pada materi sistem persamaan linier dua variable di kelas VIII di salah satu sekolah menengah pertama (SMP) Negeri Kalimantan Barat. Metode yang digunakan dalam penelitian ini adalah metode eksperimen, dengan bentuk penelitian Quasi Experimental, dan rancangan penelitian adalah desain faktorial 2x3. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP, dengan sampel kelas VIII A dan VIII B yang dipilih secara random menggunakan teknik Cluster Random Sampling. Berdasarkan analisis variansi dua jalan dengan sel tak sama disimpulkan bahwa: 1) Model pembelajaran problem-based learning memberikan kemampuan pemecahan masalah matematis yang lebih baik dibandingkan pembelajaran klasikal dalam materi sistem persamaan linier dua variable, 2) siswa dengan kecerdasan emosional tinggi memberikan kemampuan pemecahan masalah matematis lebih baik dibandingkan dengan kecerdasan emosional sedang dan rendah, 3) pada masing-masing model pembelajaran, kemampuan pemecahan masalah matematis siswa dengan kecerdasan emosional tinggi lebih baik dari padakecerdasan emosional sedang dan rendah, 4) pada setiap tingkat kecerdasan emosional siswa, model pembelajaran problem-based learning memberikan kemampuan pemecahan masalah matematis yang lebih baik dari pembelajaran klasikal. KATA KUNCI: problem-based learning, kemampuan pemecahan masalah matematis, kecerdasan emosional
Pengembangan Media Pembelajaran Matca Terhadap Kemampuan Pemahaman Matematis Pada Materi Aljabar Wida Ovianti Wida; Iwit Prihatin; 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
Implementation Probing Prompting Learning Model on Students' Mathematical Concepts Understanding Ability and Self Confidence Dewi Risalah; Novia Yulianti; Iwit Prihatin
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3066

Abstract

The model of Probing prompts is learning with the way the teacher presents nature questions, lead, and dig so that student requires the ability to understand and develop draft mathematics in finished question. The purpose of this study is to find out how the application of the probing prompting learning model to the ability to understand mathematical concepts in terms of students' self-confidence in the material Algebraic Forms class VII SMP Negeri 1 Sungai Raya. The method used in this study is an experimental method, with the experimental form used being the Quasy Experimental Design experiment, and the research design is a 2 x 3 factorial design. The population of this study was all grade VII students at SMP Negeri 1 Sungai Raya consisting of 5 classes, with samples of class VIIG and VIIH taken using the Cluster Random Sampling technique. Based on the analysis of the variance of two paths with unequal cells, it was concluded that there is a significant difference in the ability to understand mathematical concepts between probing prompting and conventional learning models regarding self-confidence in the material of algebraic forms.
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS DITINJAU DARI KONSENTRASI BELAJAR SISWA KELAS X MATERI PLSV DAN PTLSV Tri Cici Franciska; Iwit Prihatin; Marhadi Saputro
Jurnal Inovasi Pendidikan dan Pengajaran (JIPP) Vol. 2 No. 1 (2023): Maret: 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.v2i1.5321

Abstract

Penelitian ini bertujuan untuk menganalisis “Kemampuan Pemahaman Konsep Matematis Ditinjau Dari Konsentrasi Belajar Siswa Kelas X Pada Materi Persamaan Dan Pertidaksamaan Linear Satu Variabel Di SMK Negeri 01 Sadaniang”. Metode penelitian yang digunakan dalam penelitian ini adalah metode deskriptif, dengan bentuk penelitian study khasus yang bertujuan untuk menganalisis data berbagi fenomena-fenomea yang menjadi subjek penelitian. Peneliti memberikan pernyataan dalam bentuk angket dan tes yang tertrukstur kemudian data dianalisis secara kualitaitf deskriptif untuk mengetahui kebenaran yang terdapat pada lokasi penelitian. Data diperoleh dari hasil angket, tes, dan wawancara siswa, subjek dalam penelitian ini adalah siswa-siswi kelas X Multimedia SMK Negeri 01 Sadaniang. Hasil penelitian menunjukan bahwa: siswa pada kategori konsentrasi belajar tinggi dapat memenuhi indikator kemampuan pemahaman konsep matematis, siswa pada kategori konsentrasi belajar sedang memenuhi sebagian indikator kemampuan pemahaman konsep matematis, dan siswa pada kategori konsentrasi belajar rendah belum mampu memenuhi  indikator kemampuan pemahaman konsep matematis
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS DITINJAU DARI KONSENTRASI BELAJAR SISWA KELAS X MATERI PLSV DAN PTLSV Tri Cici Franciska; Iwit Prihatin; Marhadi Saputro
Jurnal Inovasi Pendidikan dan Pengajaran (JIPP) Vol. 1 No. 3 (2022): 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.v1i3.5331

Abstract

This study aims to analyze "The Ability to Understand Mathematical Concepts in View of the Learning Concentration of Class X Students on the Material of One Variable Linear Equations and Inequalities at SMK Negeri 01 Sadaniang". The research method used in this research is descriptive method, with a special research study with a purpose to analyze data sharing phenomena that are the subject of research. Researchers provide statements in the form of structured questionnaires and tests structured data then analyzed qualitatively descriptive to find out the truth contained in the research location. Data obtained from the results of questionnaires, tests, and student interviews, the subjects in this study were students of class X Multimedia SMK Negeri 01 Sadaniang. The research results show that: students in the category of high learning concentration can meet the indicators ability to understand mathematical concepts, students in the medium learning concentration category fulfill some indicators of the ability to understand mathematical concepts, and students in the category of low learning concentration have not been able to meet the indicators of the ability to understand mathematical concepts
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