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All Journal Jurnal Infinity Jurnal Fourier Jurnal Gantang JRPM (Jurnal Review Pembelajaran Matematika) The Spirit of Society Journal : International Journal of Society Development and Engagement Jurnal Tadris Matematika Beta: Jurnal Tadris Matematika Jurnal Penamas Adi Buana AXIOM : Jurnal Pendidikan dan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika JUDIKA (JURNAL PENDIDIKAN UNSIKA) Jurnal Pengembangan Pembelajaran Matematika Jurnal Tadris Matematika (JTMT) Idealmathedu: Indonesian Digital Journal of Mathematics and Education Kognitif: Jurnal Riset HOTS Pendidikan Matematika Journal of General Education and Humanities Abdimas Mandalika Jurnal Pengembangan Pembelajaran Matematika Jurnal Tadris Matematika (JTMT) Jurnal Infinity Jurnal Tadris Matematika
Dian Permatasari
UIN Sunan Kalijaga Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Peningkatan Task Commitment pada Pembelajaran Matematika dengan Model Kooperatif Tipe Numbered Head Together (NHT) Siswa Kelas X TL4 SMK Negeri 3 Yogyakarta Tahun Pelajaran 2018/2019 Dian Permatasari
Jurnal Pengembangan Pembelajaran Matematika Vol. 1 No. 2 (2019)
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (620.912 KB) | DOI: 10.14421/jppm.2019.012-04

Abstract

Tujuan penelitian ini untuk mendeskripsikan peningkatan task commitment melalui pembelajaran Numbered Head Together (NHT). Penelitian ini adalah Penelitian Tindakan Kelas (PTK) dengan dua siklus penelitian. Subjek penelitian ini adalah 32 siswa kelas X TL4 SMK N 3 Yogyakarta. Data yang dikumpulkan dalam penelitian ini adalah data dari aktivitas siswa dan guru selama proses pembelajaran yang dikumpulkan dengan menggunakan lembar observasi, hasil angket task commitment, dan tes hasil belajar siswa. Setelah data diperoleh, data dianalisis dan dibandingkan dengan kriteria yang berfungsi sebagai indikator keberhasilan tindakan. Hasil penelitian menunjukkan setelah 2 siklus, pembelajaran menggunakan model pembelajaran kooperatif tipe Numbered Head Together (NHT) dapat meningkatkan task commitment siswa. Pada kondisi awal, rata-rata skor task commitment siswa adalah 80 sedangkan pada akhir siklus pertama menjadi 82 dan pada akhir siklus kedua 84. Pada akhir siklus II, skor rata-rata task commitment siswa mencapai kriteria tinggi yang sesuai dengan indikator keberhasilan yang telah ditetapkan sebelumnya. Hal tersebut juga diikuti dengan peningkatan hasil belajar siswa. Pembelajaran matematika dengan model pembelajaran kooperatif tipe Numbered Head Together (NHT) dapat meningkatkan task commitment ditunjukkan melalui pelaksanaan pembelajaran matematika pada siklus pertama yang terlaksana 69%, sedangkan pada akhir siklus kedua task commitment siswa sudah mengalami peningkatan dengan keterlaksanaan mencapai 84%.
Pengaruh Kemandirian Belajar Terhadap Mathematical Resilience Mahasiswa Dalam Pembelajaran Daring Dian Permatasari; Khizanaturrohmah Nur Maziyah; Riza Nur Fadila
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 1 (2021): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 5 Nomor 1 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i1.479

Abstract

Pandemi Covid-19 menyebabkan perubahan dari pembelajaran luring menjadi pembelajaran daring. Banyak permasalahan yang dialami mahasiswa selama perkuliahan daring, tetapi beberapa mahasiswa dapat menyesuaikan diri dengan kesulitan dan mencapai prestasi dan kesuksesan akademik yang tinggi, karena mahasiswa tersebut memiliki resilience. Salah satu faktor dari dalam yang diduga mempengaruhi resilience adalah kemandirian mahasiswa. Penelitian ini bertujuan untuk menguji pengaruh kemandirian belajar terhadap mathematical resilience siswa. Metode yang digunakan dalam penelitian ini adalah metode survei. Populasi dalam penelitian ini adalah Mahasiswa UIN Sunan Kalijaga. Sampel penelitian ini adalah 40 orang mahasiswa. Teknik pengumpulan data dilakukan dengan teknik angket yang berupa angket mathematical resilience dan kemandirian belajar. Analisis data dilakukan dengan menggunakan bantuan program SPSS 25 yang terdiri dari uji asumsi klasik dan pengujian hipotesis. Pengujian asumsi klasik yang digunakan adalah uji normalitas, uji linieritas, dan uji heterokedastisitas, sedangkan pengujian hipotesis yang digunakan yaitu analisis regresi linear sederhana. Berdasarkan hasil penelitian, terdapat pengaruh positif kemandirian belajar terhadap mathematical resilience mahasiswa dan kedua variabel memiliki hubungan yang kuat. Besar sumbangan kemandirian belajar terhadap mathematical resilience mahasiswa sebesar 48,5% dan sisanya sebesar 51,5% dipengaruhi oleh variabel-variabel lain. Setiap kenaikan satu unit kemandirian belajar akan meningkatkan mathematical resilience sebesar 0,652 unit secara signifikan. Oleh karena itu, kemandirian belajar mahasiswa perlu dikembangkan sehingga mahasiswa mempunyai mathematical resilience.
Students’ Worksheets Based on Problem Based Learning In Composition and Inverse Functions to Enhance Conceptual Understanding Mia Priyanto; Dian Permatasari
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 7 No. 1 (2022)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2022.7.1.73-88

Abstract

This research aims to design student worksheets based on problem-based learning in composition and inverse functions to facilitate conceptual understanding is valid. This research uses a PPE model by Richey and Klein; there are three parts: planning, production, and evaluation. The planning stage is a product planning process that will be developed for a specific purpose. The production stage is the process of making a product according to a previously made design. The evaluation stage is the process of testing and assessing the product that has been developed. The data obtained from the expert validator is then processed using a Likert scale and calculated using Aiken's formula to conclude the validity of the product developed. The Student Worksheets based on Problem Based Learning to aid students' understanding of mathematical ideas on composition functions and inverse functions were valid, have a 0.84 average validity value, and were classified as high. The PBL model familiarizes students with understanding concepts through problem-solving processes. On the other hand, learning mathematics using PBL effectively improves students' understanding and abilities because students apply mathematical concepts in everyday life.
Tantangan dan Kesempatan dalam Pembelajaran Matematika Menggunakan Flipped Classroom Dian Permatasari
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 9 No 1 (2022)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v9i1.327

Abstract

The existence of technology in the teaching and learning process has changed the way teachers transfer their knowledge to their students. Moreover, the COVID-19 pandemic has impelled the use of technology in learning. The existence of flipped classroom has positive influences on the effectiveness of learning in understanding the basic concepts, joyful learning, student’s achievement, and collaborative learning between students. Some challenges arise in the employment of flipped classroom in the actual classroom. Therefore, this article is intended to explore the various challenges of learning mathematics in the flipped classroom model in the pandemic era. Teachers, who generally use traditional teaching as their method, find several problems regarding the way to manage and design the flipped classroom model in their teaching practice. To learn more about the flipped classroom design, teachers should expand their knowledge through training or collaborative study with professionals or experts in the flipped classroom. This is essential because it supports teachers to organize learning well.
PENDAMPINGAN BELAJAR MATEMATIKA BAGI SISWA BERKEBUTUHAN KHUSUS SLOW LEARNER Dian Permatasari; Riham Fahira Rantayu; Aulia Farida; Zahrina Salsabila; Muhammad Nauval Muwaffiq
Jurnal Penamas Adi Buana Vol 6 No 01 (2022): Jurnal Penamas Adi Buana
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/penamas.vol6.no01.a5679

Abstract

In Indonesia, an education system is implemented where students with special learning needs can get education in public schools. One type of child with special needs that is accepted by public schools is a slow learner. Slow learner children usually have various things during learning, such as difficulty in understanding abstract concepts, low motivation to learn, slow to understand material, and need to understand repetitive material. Therefore, community service is needed which aims to provide special assistance to slow learner students to help students learn mathematics. Partners in this service are 2 slow learner students from 2 schools in Yogyakarta. The stages of this service consist of 3 stages, namely the preparation, mentoring and evaluation stages of learning. The results of the service show that there is an increase in mathematical understanding for slow learner students. Students become easier to understand the mathematical material presented by various methods and teaching aids that have been developed by the team.
Analisis Kesulitan Siswa dalam Kegiatan Transformasional Berpikir Aljabar Dian Permatasari
Jurnal Gantang Vol 6 No 1 (2021): Jurnal Gantang Maret Tahun 2021
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (766.211 KB) | DOI: 10.31629/jg.v6i1.2523

Abstract

Kemampuan berpikir aljabar meliputi kegiatan generasional, transformasional, dan global meta-level. Dari ketiga kegiatan, rata-rata kemampuan siswa SMP kelas VII pada kegiatan transformasional lebih rendah dibandingkan kegiatan yang lainnya. Penelitian ini bertujuan untuk mendeskripsikan 1) kemampuan berpikir aljabar khususnya dalam kegiatan transformasional dan 2) kesulitan dialami siswa dalam menyelesaikan soal kegiatan transformasional siswa SMP kelas VII. Subjek penelitian ini adalah 95 siswa dari 3 SMP di Yogyakarta. Teknik pengumpulan data yang digunakan adalah teknik tes dan wawancara. Instrumen penelitian yang digunakan adalah 2 butir soal uraian yang memuat kegiatan transformasional dan pedoman wawancara. Analisis data yang digunakan adalah analisis data kuantitatif dan kualitatif. Hasil penelitian menunjukkan: (1) Pada aspek menggunakan representasi untuk memanipulasi pernyataan, sebanyak 21% siswa dapat memanipulasi pernyataan dengan benar. Hal tersebut disebabkan karena siswa kesulitan dalam membalik urutan operasi atau membagi atau mengalikan dengan ekspresi yang mungkin sama dengan nol atau dapat dikatakan siswa sering mengabaikan variabel saat melakukan operasi bentuk aljabar; (2) Pada aspek menentukan nilai variabel yang belum diketahui, hanya 9% siswa yang menjawab benar. Hal tersebut disebabkan siswa SMP kesulitan dalam menerapkan operasi terhadap variabel dan memahami makna dari tanda sama “=”.
Learning Assistance For Blind Students to Improve Mathematical Ability Dian Permatasari
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 6 No 1: September 2022
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v6i1.1881

Abstract

In Indonesia, an education system is implemented where students with special learning needs can get an education in public schools. One type of child with special needs accepted by public schools is blind. Blind children usually have various things during learning, such as difficulty in understanding abstract concepts, low learning motivation, slow to understand the material, and need to understand repetitive material. Therefore, community service is required to provide special assistance to blind students to help students learn mathematics. Partners in this service are two blind students from MAN 2 Sleman. The stages of this service consist of 3 stages, namely the preparation, assistance and evaluation stages of learning. The results of the community service show that there is an increase in mathematical understanding for blind students. In addition, students become easier to understand
Integrating Contextual Approach and Islamic Values in Three-Variable Linear Equations System Module Riyana Ulfaini; Dian Permatasari
Jurnal Tadris Matematika Vol 5 No 1 (2022): IN PRESS
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2022.5.1.1-16

Abstract

In the 2013 Curriculum, students are expected to have knowledge and skills in lessons and also have spiritual and social attitudes. Therefore, it is necessary to connect learning material with real-life and religious aspects. This research aims to develop a mathematical module based on a contextual approach that integrates Islamic values ​​into a valid Three-variable Linear Equations System. This research is a research and development (R&D). This research was designed by following Richey and Klein's development steps, namely the PPE model. The PPE model consists of 3 steps: planning, production, and evaluation. The data collection instruments used in this study were a material expert validity assessment sheet and a media expert validity assessment sheet. The data that has been obtained were analyzed using average and percentage calculations and classifying the results based on predetermined criteria. The results showed that the mathematics module based on a contextual approach that integrated Islamic values ​​in the material of a Three-variable Linear Equations System met the valid criteria based on the assessment of expert validators. This shows that the module have "good" qualification with an average score of 83.40% by the material expert validator and "good" qualification with an average score of 87.5% by the media expert validator.
Integrating Contextual Approach and Islamic Values in Three-Variable Linear Equations System Module Riyana Ulfaini; Dian Permatasari
Jurnal Tadris Matematika Vol 5 No 1 (2022)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2022.5.1.1-16

Abstract

In the 2013 Curriculum, students are expected to have knowledge and skills in lessons and also have spiritual and social attitudes. Therefore, it is necessary to connect learning material with real-life and religious aspects. This research aims to develop a mathematical module based on a contextual approach that integrates Islamic values ​​into a valid Three-variable Linear Equations System. This research is a research and development (R&D). This research was designed by following Richey and Klein's development steps, namely the PPE model. The PPE model consists of 3 steps: planning, production, and evaluation. The data collection instruments used in this study were a material expert validity assessment sheet and a media expert validity assessment sheet. The data that has been obtained were analyzed using average and percentage calculations and classifying the results based on predetermined criteria. The results showed that the mathematics module based on a contextual approach that integrated Islamic values ​​in the material of a Three-variable Linear Equations System met the valid criteria based on the assessment of expert validators. This shows that the module have "good" qualification with an average score of 83.40% by the material expert validator and "good" qualification with an average score of 87.5% by the media expert validator.
Exploring students’ algebraic thinking in generational activities and their difficulties Dian Permatasari; Raekha Azka; Haya Fikriya
Beta: Jurnal Tadris Matematika Vol. 14 No. 1 (2021): Beta May
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i1.418

Abstract

[English]: Generational, transformational, and global meta-level are three typical activities of algebraic thinking students engage in school. Several studies show that students involve more in the generational activity than the other activities. However, some students still have difficulties solving problems in the generational activity. Therefore, this study focused on the generational activity, aiming to analyze student's algebraic thinking and difficulties in the generational activity. It involved ninety-five 7th-grade students given an initial test to measure their abilities in the generational activity. The analysis of students’ answers and interviews follow three steps; data condensation, data display, and drawing and verifying conclusions. This study indicates that, in the generational activity, the students can generalize statements from patterns better than forming statements and equations containing an unknown quantity. Students’ difficulties in the generational activities, including (1) understand the problems and turn them into mathematical forms and (2) generalize the patterns to the nth term. These are due to the students’ incomprehension of the relationships of some conditions in the given problems and understanding of the meaning of variables.    [Bahasa]: Kegiatan generasional, transformasional, dan meta-level global adalah tiga kegiatan berpikir aljabar yang dilakukan siswa di sekolah. Beberapa penelitian sebelumnya menunjukkan bahwa siswa lebih banyak terlibat dalam kegiatan generasional dibandingkan kegiatan berpikir aljabar lainnya. Namun, terdapat beberapa siswa yang mengalami kesulitan dalam menyelesaikan masalah pada kegiatan generasional. Oleh karena itu, penelitian ini akan difokuskan pada kegiatan generasional, dengan tujuan menganalisis pemikiran aljabar siswa dalam aktivitas generasional dan kesulitan yang dialami siswa. Penelitian ini melibatkan 95 siswa kelas 7 yang mengikuti tes awal untuk mengukur kemampuan dalam kegiatan generasional. Jawaban siswa dan hasil wawancara dianalisis melalui tiga tahap, yaitu kondensasi data, penyajian data, serta penarikan dan verifikasi kesimpulan. Hasil penelitian ini menunjukkan bahwa dalam kegiatan generasional, siswa dapat mengeneralisasi pernyataan dari pola lebih baik daripada membuat pernyataan dan persamaan yang mengandung variabel. Siswa menunjukkan berbagai kesulitan dalam kegiatan generasional, diantaranya (1) memahami masalah dan mengubahnya menjadi bentuk matematis dan (2) menggeneralisasikan pola suku ke-n. Hal ini disebabkan siswa tidak memahami hubungan beberapa kondisi dalam masalah yang diberikan dan arti variabel.
Co-Authors Aulia Farida Dewi Maisaroh Endang Khoirunnisa Fikri Aulia Halimatus Sadiyah Haya Fikriya Jamaliyah, Reny Khizanaturrohmah Nur Maziyah Lubis, Siti Masyitoh Azahra Mia Priyanto Mileni Apriliana Muhammad Nauval Muwaffiq Muhammad Taqiyuddin Nur Juhainah Ulfa Raekha Azka Riham Fahira Rantayu Riyana Ulfaini Riza Nur Fadila Siti Masyitoh Azzahra Lubis Sri Adi Widodo Wikan Budi Utami Zahrina Salsabila Zaidan Farrosa Mukti