ARITMATIKA: Jurnal Riset Pendidikan Matematika最新文献

Pengembangan LKPD Berbasis Kearifan Lokal Masyarakat Pesisir Pantai Puger pada Materi Perbandingan 基于当地沿海社区智慧的土地开发比较材料

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.35719/aritmatika.v2i2.69

Halimatus Sakdiyah, Anas Ma'ruf Annizar

引用次数: 1

Komunikasi Matematis Siswa dalam Memecahkan Masalah Aljabar Tarik Tambang 学生解代数问题的数学交流拔河

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.35719/aritmatika.v2i2.58

U. Handayani

引用次数: 2

Efektivitas Pembelajaran Matematika Berbasis Whatsapp Ditinjau dari Hasil Belajar Siswa (Masa Pandemi Covid 19) 以Whatsapp为基础的数学学习的有效性是学生学习的结果(Covid大流行)

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-12-21 DOI: 10.35719/aritmatika.v2i2.68

Nurfaizah, Sigit Raharjo, Hairul Saleh

引用次数: 1

Pengembangan Modul Matematika Berbasis Masalah dalam Menumbuhkan Kemampuan Penalaran Siswa Pada Materi Perbandingan Kelas VII 基于问题的数学模块的发展，在七年级比较材料中培养学生的推理能力

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-12-15 DOI: 10.35719/aritmatika.v2i2.62

Dini Mufidati, M. Mukhlis

引用次数: 0

Efektifitas Media Quiz di Masa Pandemi Covid-19 Covid-19大流行期间测验媒体的有效性

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-12-07 DOI: 10.35719/aritmatika.v2i2.63

Tarisa Arianda, Diniatul Mas’ula, Iga Femelia, M. Mukhlis

引用次数: 0

Pengembangan Lembar Kerja Siswa Berbasis Pendekatan Saintifik dalam Materi Garis Singgung Lingkaran Kelas VIII 以科学方法为基础的学生工作表的发展，在八年级的串联项目中

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-06-30 DOI: 10.35719/aritmatika.v2i1.66

Siti Habibatul Masruroh, Novi Iffatul Azizah, Okta Ridha Kamila, Anas Ma'ruf Annizar

{"title":"Pengembangan Lembar Kerja Siswa Berbasis Pendekatan Saintifik dalam Materi Garis Singgung Lingkaran Kelas VIII","authors":"Siti Habibatul Masruroh, Novi Iffatul Azizah, Okta Ridha Kamila, Anas Ma'ruf Annizar","doi":"10.35719/aritmatika.v2i1.66","DOIUrl":"https://doi.org/10.35719/aritmatika.v2i1.66","url":null,"abstract":"In this study, it is used to explain in developing Student Activity Sheets (LKS) using a scientific approach to the material of tangents to circles. Researchers expect the making of worksheets with a scientific approach to make teaching and learning activities more useful and students are active when teaching and learning takes place using the methods provided in student worksheets so that students can be helped when establishing concepts of understanding and learning methods. This research is known as the 4D model. The research method in scientific-based learning uses worksheets, namely the Thiagarajan development model, usually known as the 4D development model, which is a study that applies four groups, namely (1) Definition. (2) design (design). (3) development (develop). (4) dissemination (disseminated). However, the researchers modified it into 3D, which means that they have not carried out the dissemination step (disseminate) because of time constraints. From this study, the student learning test scores obtained 4 students or 80% of students were declared incomplete and 2 students or 20% of students were declared complete individually, the presence of students who are still below the KKM is possible at the time of learning a student still has not explored the subject and has not understand because the student is not focused. .","PeriodicalId":162484,"journal":{"name":"ARITMATIKA: Jurnal Riset Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129717336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Problematika Guru dalam Meningkatkan Aktivitas Siswa di Kelas pada Pembelajaran Matematika 教师在课堂上增加学生活动的问题与数学学习有关

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-06-30 DOI: 10.35719/aritmatika.v2i1.27

Atik Ilaina Sanjaya, Siti Rika Rizqi Pratama

引用次数: 0

Analisis Kesalahan Siswa dalam Penyelesaian Soal Kaidah Pencacahan 分析学生在解决虐待法典方面的错误

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-06-29 DOI: 10.35719/aritmatika.v2i1.18

Wachid Nugroho

{"title":"Analisis Kesalahan Siswa dalam Penyelesaian Soal Kaidah Pencacahan","authors":"Wachid Nugroho","doi":"10.35719/aritmatika.v2i1.18","DOIUrl":"https://doi.org/10.35719/aritmatika.v2i1.18","url":null,"abstract":"This study aims to identify, explore, sort and categorize the types of student errors of class XII MATIQ As-Surkati Salatiga in solving counting rules questions on the sub-material filling slots, permutations, and combinations. The results of identification of various student errors are used to investigate and determine the factors that cause student errors so that the learning process can be improved. This study uses a descriptive research method with a qualitative approach. The research was conducted at madrasah Tahfidzul Quran As-Surkati by taking 28 students of class XII as the subject for all analysis. The data collection method used documentation study on the result of student’ written test correction on daily assessments and researcher observations as the main instrument with confirmation of the validity of the data through unstructered interviews. The stages of data analysis are as follows, 1) collecting data in the form of daily assessment results for all students, 2) correcting the work results of all students, 3) identifying the types of student work errors, and 4) grouping the types of student work errors. Researchers observed from the time the learning of the counting rules took place to daily assessments. The technique of determining the informants of the respondents who are shown the results of their work uses the criterion sampling method which aims to obtain informants (work results) that match the specified criteria (types of student errors).The results showed that the categories of student error types were misunderstanding of the concept (40%), error in interpreting questions (35%), error in procedures (20%), and error in algebraic operations (5%). Meanwhile, the factors that cause students' errors are, first, difficulty understanding the questions due to the low level of understanding of the concept and the high complexity of the material. The second cause of student error is difficulty in learning the material due to lack of focus when studying, the large amount of learning load, feeling that there is less time to study, and low learning motivation.","PeriodicalId":162484,"journal":{"name":"ARITMATIKA: Jurnal Riset Pendidikan Matematika","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123706741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengembangan Soal Matematika Model Pisa pada Materi Transformasi Geometri Kelas XI SMA 必修课几何转变材料的数学发展

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-06-21 DOI: 10.35719/aritmatika.v2i1.10

Nurul Mardiyah, Nouri Alfin Nabilah, Khoirul Ibad Al A'rif Billah, Wardatul Jannah, Dimas Danar Septiadi

{"title":"Pengembangan Soal Matematika Model Pisa pada Materi Transformasi Geometri Kelas XI SMA","authors":"Nurul Mardiyah, Nouri Alfin Nabilah, Khoirul Ibad Al A'rif Billah, Wardatul Jannah, Dimas Danar Septiadi","doi":"10.35719/aritmatika.v2i1.10","DOIUrl":"https://doi.org/10.35719/aritmatika.v2i1.10","url":null,"abstract":"Penelitian ini bertujuan untuk menghasilkan soal matematika model PISA pada materi transformasi geometri untuk siswa kelas XI. Metode penelitian yang digunakan adalah research and development study. Analisis data adalah analisis deskriptif. Hasil penelitian berupa seperangkat soal matematika model PISA pada materi transformasi geometri yang sebanyak 8 butir soal. Valid dari segi konten, konstruk, dan bahasa berdasarkan penilaian validator. Soal-soal ini juga memberikan stimulus kepada siswa untuk berpikir kritis menggunakan penalaran sendiri dalam penyelesaiannya. Aspek penting dalam pengembangan soal PISA ini adalah pemahaman konsep transformasi geometri dan kemampuan menggunakan angka untuk mewakili atribut kuantitatif objek dunia nyata. Soal disusun sesuai kerangka kerja (framework) PISA dan diadaptasikan dengan kurikulum K13 revisi pada kelas XI KD 3.5 tentang menganalisis dan membandingkan transformasi dan komposisi transformasi dengan menggunakan matriks dan KD 4.5 Menyelesaikan masalah yang berkaitan dengan matriks transformasi geometri (translasi, refleksi, dilatasi, dan rotasi). Dari uji validasi didapatkan bahwa keseluruhan soal valid dengan rincian nilai validitas 2.8 untuk soal nomor 1 dan 2, nilai 3.3 untuk soal nomor 3 dan 4, nilai 2.9 untuk soal nomor 5 dan 6, serta nilai 2.4 untuk soal nomor 7 dan 8.","PeriodicalId":162484,"journal":{"name":"ARITMATIKA: Jurnal Riset Pendidikan Matematika","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114182857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Logika Fuzzy dalam Penentuan Puncak Pandemi Covid-19 Berdasarkan Pemberlakuan Physical Distancing dan Kuantitas Cuci Tangan 模糊的逻辑决定了Covid-19大流行的峰值，基于物理争议和洗手数量

ARITMATIKA: Jurnal Riset Pendidikan Matematika Pub Date : 2021-06-21 DOI: 10.35719/aritmatika.v2i1.11

Nouri Alfin Nabilah, Shinta Aktelia Devin, M. Mukhlis

{"title":"Logika Fuzzy dalam Penentuan Puncak Pandemi Covid-19 Berdasarkan Pemberlakuan Physical Distancing dan Kuantitas Cuci Tangan","authors":"Nouri Alfin Nabilah, Shinta Aktelia Devin, M. Mukhlis","doi":"10.35719/aritmatika.v2i1.11","DOIUrl":"https://doi.org/10.35719/aritmatika.v2i1.11","url":null,"abstract":"COVID-19 (Corona Virus Desease-19) adalah nama resmi peyakit yang sedang mewabah secara global saat ini. Langkah-langkah pencegahan untuk mengurangi kemungkinan infeksi ini termasuk menjaga kontak fisik (physical distancing) dan sering mencuci tangan dengan sabun dan air. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian aksperimen menggunakan tahapan yang telah ditentukan. Dalam penelitian ini akan digunakan Logika Fuzzy (fuzzy logic) dengan metode Tsukamoto, yakni dicari dengan cara mengubah input (berupa himpunan fuzzy yang diperoleh dari komposisi aturan-aturan fuzzy) menjadi suatu bilangan pada domain himpunan fuzzy tersebut. Panelitian ini bertujuan untuk memprediksi kapan terjadinya puncak pandemi COVID-19 dengan memperhatikan langkah pencegahan yakni awal dimulainya kebijakan pemberlakuan physical distancing dan kuantitas masyarakat dalam mencuci tangan. Hasil dari penelitian ini menunjukkan bahwa apabila pemberlakuan physical distanting dan kuantitas cuci tangan dilakukan secara baik dan seimbang maka maka puncak pandemi akan berlangsung pada tanggal 15 April 2020 dan rentang waktu tersebut termasuk terjadi secara cepat.\u0000 ","PeriodicalId":162484,"journal":{"name":"ARITMATIKA: Jurnal Riset Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116567134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0