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2022

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School Readiness Analysis To Implement An Inclusive Education Policy: A Case Study At Elementary School, Safrizal Safrizal, Resti Yulia, Desri Jumiarti Dec 2022

School Readiness Analysis To Implement An Inclusive Education Policy: A Case Study At Elementary School, Safrizal Safrizal, Resti Yulia, Desri Jumiarti

Jurnal Penelitian dan Evaluasi Pendidikan

This study aims to describe the readiness of elementary schools in one of the sub-districts in Padang City, which includes personnel/teachers, facilities, and infrastructure, and a developmental assessment format for children with unique/inclusive needs. This research uses a descriptive quantitative method. The research subject is the elementary school Principal, which was selected using a simple random sampling technique. The research instrument used was in the form of questions packaged in a Google Form using the Guttman scale. Data were analyzed using descriptive statistics. The results showed that all schools responded well to the call for inclusive education in schools. However, …

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Developing "Pancasila Student Profile" Instrument For Self-Assessment, Yuliana Olga Siba Sabon, Edi Istiyono, Widihastuti Widihastuti Dec 2022

Developing "Pancasila Student Profile" Instrument For Self-Assessment, Yuliana Olga Siba Sabon, Edi Istiyono, Widihastuti Widihastuti

Jurnal Penelitian dan Evaluasi Pendidikan

Character assessment is critical for understanding student progress and determining policies and measures that must be taken to direct and strengthen positive character. This research falls under the category of R & D. The study aimed to create Pancasila character self-assessment questionnaires for students. The approach of generating effective instruments by Mardapi. As a result of the development, 20 items of valid and reliable instruments were obtained. The Aiken formula and exploratory factor analysis (EFA) are used to prove content validity and construct validity, while the alpha Cronbach formula is used to estimate reliability. The coefficient of reliability is 0.71, …

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An Evaluation Of E-Learning Of Entrepreneurship Course: Learning Alternative During Covid-19 Pandemic For University Students, Ernawati Ernawati, Muharika Dewi, Linda Rosalina, Feri Ferdian, Fran Serano Andres Dec 2022

An Evaluation Of E-Learning Of Entrepreneurship Course: Learning Alternative During Covid-19 Pandemic For University Students, Ernawati Ernawati, Muharika Dewi, Linda Rosalina, Feri Ferdian, Fran Serano Andres

Jurnal Penelitian dan Evaluasi Pendidikan

This research was conducted to present recommendations on the implementation of e-learning courses Entrepreneurship during the Covid-19 pandemic. The evaluation refers to model Kirkpatrick's with Level 1: Satisfaction, Level 2: Learning, Level 3: Behavior, and Level 4: Impact. The research used a quantitative method with data analysis using percentage techniques. The sample was 307 students who had attended Entrepreneurship courses using e-learning. Data were collected using a questionnaire distributed via Google form. The results show that the evaluation level 1: student satisfaction in learning, on average of 67% and 33% of the other feeling dissatisfied and less able to accept …

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Determinant Factors Of Mathematics Achievement In Online Learning During The Covid-19 Pandemic, Anwaril Hamidy, Kee-Fui Turner Lam Dec 2022

Determinant Factors Of Mathematics Achievement In Online Learning During The Covid-19 Pandemic, Anwaril Hamidy, Kee-Fui Turner Lam

Jurnal Riset Pendidikan Matematika

Online learning has become more popular during the Covid-19 pandemic, including in mathematics. However, many educators have raised concerns whether there are critical factors determining the mathematics achievement during online learning. This study examines online learning readiness (OLR), math anxiety (MA), online platforms used in learning (Zoom Meeting and Google Classroom) and gender as determinants of mathematics achievement students in online learning. The participants in this study were 197 students of a private university in Samarinda, Indonesia. Online learning readiness and math anxiety were gathered by means of questionnaires. The questionnaires were deemed valid (> 0.500) and reliable (OLR = …

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Development Of Trigonometry Module Based On Pbl That Oriented To High School Students' Concept Of Understanding, Ahmad Bazuri, Elly Arliani Dec 2022

Development Of Trigonometry Module Based On Pbl That Oriented To High School Students' Concept Of Understanding, Ahmad Bazuri, Elly Arliani

Jurnal Riset Pendidikan Matematika

This study aims to produce a problem-based learning module on trigonometry oriented towards the ability to understand concepts for grade X high school students and to describe the quality of the validity, practicality, and effectiveness of the module. This is a research and development with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. The implementation of product development was conducted at the State Senior High School 1 Magelang, involving 36 students from class X MIPA 2. This research resulted in a trigonometry module based on problem-based learning syntax. The module is declared valid with an …

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Analysis Of Critical Thinking And Communication Skills In Geometric Transformation Problem Solving Using Transgeo Application, Malika Kautsar Ilmi, Mohammad Syaifuddin, Reni Dwi Susanti, Siti Khoiruli Ummah Dec 2022

Analysis Of Critical Thinking And Communication Skills In Geometric Transformation Problem Solving Using Transgeo Application, Malika Kautsar Ilmi, Mohammad Syaifuddin, Reni Dwi Susanti, Siti Khoiruli Ummah

Jurnal Riset Pendidikan Matematika

The research aims to analyze narratively critical thinking and communication skills using the Android-based TransGeo application on geometry transformation in junior high school. This study uses a qualitative with a descriptive method obtained from tests and interviews. The test contains contextual problems in the android application, while the interviews are based on student test answers. Then, test results are adjusted descriptively by presenting the achievement of each student to be categorized based on critical thinking and communication scoring. Next, one student was randomly selected from each category as the interview subject. The indicator of critical thinking skills is the most …

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Meta-Analysis: The Effect Of Discovery Learning Models On Students' Mathematical Ability, Khairunnisa Khairunnisa, Dadang Juandi Dec 2022

Meta-Analysis: The Effect Of Discovery Learning Models On Students' Mathematical Ability, Khairunnisa Khairunnisa, Dadang Juandi

Jurnal Riset Pendidikan Matematika

This research aims to determine the magnitude of the influence of the discovery learning model on students' mathematical abilities. These included problem-solving skills, critical thinking, understanding, and mathematical reasoning. This study employs a quantitative approach with a Meta-Analysis method. Data collected was from experimental research connected to the application of discovery learning models to the mathematical abilities of elementary, junior high school, and high school students in papers indexed from 2012 to 2021. From the search and study selection results, 48 articles were obtained. The findings found an annual increase in the number of publications, most of which were on …

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An Exploration Of Ethnomathematics At Sewu Temple In Yogyakarta, Dina Sulistyowati, Rita Pramujiyanti Khotimah Dec 2022

An Exploration Of Ethnomathematics At Sewu Temple In Yogyakarta, Dina Sulistyowati, Rita Pramujiyanti Khotimah

Jurnal Riset Pendidikan Matematika

This study explores the elements of mathematics (geometry and arithmetic) in Sewu Temple. As the research is qualitatively discussed, ethnographic design is appropriately implemented with observation, interviews, and documentation for collecting data. The data analysis technique shares four steps; collecting, reducing, presenting, and drawing a conclusion"”the validity of the data using triangulation techniques. The results of this study indicate that there are mathematical elements in the shape of the building and the reliefs of Sewu Temple; flat shapes, spatial shapes, geometric transformations, and arithmetic sequences. The existing flat forms include; squares, rectangles, isosceles trapezoids, right trapezoids, circles, triangles, and octagons. …

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Development Of Learning Tools Based On Realistic Mathematics Approach That Oriented To High School Students' Mathematical Generalization Ability, Silfia Hayuningrat, Raden Rosnawati Dec 2022

Development Of Learning Tools Based On Realistic Mathematics Approach That Oriented To High School Students' Mathematical Generalization Ability, Silfia Hayuningrat, Raden Rosnawati

Jurnal Riset Pendidikan Matematika

Generalization ability need to be encouraged in learning mathematics, students with generalization abilities can expand and transfer knowledge to practical knowledge. This research aims to develop learning material based on realistic mathematisc approach that oriented to generalization ability. The learning materials'developed is lesson plans and student worksheets. This is research and development with an ADDIE model. The instruments used in this study were the evaluation sheets, response questionnaire for teachers and students and tests of mathematical generalization ability. The data analysis technique used was descriptive qualitative and quantitative. The design of the learning materials focuses on aspects of the mathematical …

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Meta Analysis Study: Effectiveness Of Problem Based Learning On Indonesian Students' Mathematical Reasoning Ability, Ihda Mutimmatul Fitriyah, Nur Hidayanto Pancoro Setyo Putro, Ezi Apino Dec 2022

Meta Analysis Study: Effectiveness Of Problem Based Learning On Indonesian Students' Mathematical Reasoning Ability, Ihda Mutimmatul Fitriyah, Nur Hidayanto Pancoro Setyo Putro, Ezi Apino

Jurnal Riset Pendidikan Matematika

Problem-Based Learning has been studied over three decades in various subjects and schools, This meta-analysis study aimed to synthesize the most recent findings of the effect of Problem-Based Learning (PBL), specifically on students' mathematical reasoning ability. The data were obtained from relevant primary studies published in national and international journals or proceedings during 2014-2021. Ten effect sizes from eight studies that fulfilled the inclusion criteria were analyzed using a systematic review and meta-analysis. JASP 0.15.0.0 software was used to measure the formula of Hedges g to determine the effect size. The result showed that PBL has a strong effect on …

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Master (Motivating, Acquiring, Searching, Triggering, Exhibiting, Reflecting) Learning Model In Terms Of Literacy Ability And Students' Mathematics Learning Motivation, Muhamad Sabirin, Akbar Hidayatullah, Rinda Azmi Saputri, Muh. Fajaruddin Atsnan, Maisea Ledua Nareki Dec 2022

Master (Motivating, Acquiring, Searching, Triggering, Exhibiting, Reflecting) Learning Model In Terms Of Literacy Ability And Students' Mathematics Learning Motivation, Muhamad Sabirin, Akbar Hidayatullah, Rinda Azmi Saputri, Muh. Fajaruddin Atsnan, Maisea Ledua Nareki

Jurnal Riset Pendidikan Matematika

It is argued that mathematical literacy skills might be improved when learning motivation is high. This study aims to examine the difference in mathematical literacy skills between students who joined a learning model that stimulate motivation, the MASTER learning model (Motivating, Acquiring, Searching, Triggering, Exhibiting, and Reflecting) and those who attended conventional learning in terms of high, medium, and low learning motivation. This is a quasi-experimental study with a population of all seventh-grade students of an Islamic Junior School in South Kalimantan, Indonesia. The sample was selected using the purposive sampling technique with group VII A as the experimental class …

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Problem-Based Learning And Case-Based Learning: Which Is More Effective For Fostering Mathematical Connection?, Erlinda Rahma Dewi, Arifta Nurjanah Dec 2022

Problem-Based Learning And Case-Based Learning: Which Is More Effective For Fostering Mathematical Connection?, Erlinda Rahma Dewi, Arifta Nurjanah

Jurnal Riset Pendidikan Matematika

Problem-Based Learning (PBL) and Case-Based Learning (CBL) are two typical learning approaches that involve problem-solving activities, likely to encourage students' mathematical connection abilities. This study aimed to describe the differences in mathematical connection ability between students studying with the PBL and those who used the CBL approach. A quasi-experiment with a pretest-post-test non-equivalent group design was conducted for the purpose. The data collection method was non-routine problems about mathematical connections. The data was analyzed using inferential statistics. Paired sample t-tests adopted were to examine the difference between pretest and post-test data in each experimental class, and independent sample t-tests were …

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Improvement Of Student Attendance System For Recording Student Surface Body Temperature Based On Internet Of Things, Mas Aly Afandi, I Ketut Agung Enriko, Muhammad Aulia Baihaqy Dec 2022

Improvement Of Student Attendance System For Recording Student Surface Body Temperature Based On Internet Of Things, Mas Aly Afandi, I Ketut Agung Enriko, Muhammad Aulia Baihaqy

Elinvo (Electronics, Informatics, and Vocational Education)

Student attendance is a system used for tracking student activity in school. Many methods are used to develop student attendance systems, such as Quick Response (QR) Code systems, Radio Frequency Identification (RFID) systems, fingerprint systems, and so on. The COVID-19 pandemic has driven technological development, especially in the student attendance system. Measuring human surface body temperature has become a protocol that must be done before entering school. Student attendance systems need to expand the function not only for attendance but also for monitoring student surface body temperature. This research aims to improve student attendance systems by adding surface body temperature …

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Realtime Monitoring System Of Solar Panel Performance Based On Internet Of Things Using Blynk Application, Inayatul Inayah, Nur Hayati, Aflah Nurcholis, Achmad Dimyati, Muhammad Ghofinda Prasetia Dec 2022

Realtime Monitoring System Of Solar Panel Performance Based On Internet Of Things Using Blynk Application, Inayatul Inayah, Nur Hayati, Aflah Nurcholis, Achmad Dimyati, Muhammad Ghofinda Prasetia

Elinvo (Electronics, Informatics, and Vocational Education)

Renewable energy is one of the options to meet the increasing energy needs. As a tropical country, Indonesia has great potential for solar energy development. At this time, solar panels have been built in places exposed to direct light. However, monitoring solar panels is still performed manually using a multimeter by operators or field officers, so it cannot be performed in real-time. Real-time tracking is carried out to prevent damage and decreased performance of solar panels. Hence, we designed a real-time solar panel monitoring system based Internet of Things (IoT) using the Blynk application on a smartphone. Based on the …

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From Safety To Source Domination And Diversity Content: Media Challenges In The Pandemic Era, Erwin Kartinawati Dec 2022

From Safety To Source Domination And Diversity Content: Media Challenges In The Pandemic Era, Erwin Kartinawati

Informasi

All sectors of human life have been affected by the Covid-19 virus, including the media industry. There have been many changes in the media organization. The patterns that have become standard have completely changed due to the pandemic. The media face many challenges because of that. Those are the risk to the safety of workers, the loss of several types of jobs, the dominance of information sources, and threats to the diversity of information that the public can receive. Those were the results of this study. That results were obtained by a research process carried out from May to mid-December …

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Improving Mathematical Critical Thinking Ability Through Realistic Mathematics Learning In Jhs Students, Sri Sutarni, Rustiwi Gatiniggsih Dec 2022

Improving Mathematical Critical Thinking Ability Through Realistic Mathematics Learning In Jhs Students, Sri Sutarni, Rustiwi Gatiniggsih

Jurnal Riset Pendidikan Matematika

Critical thinking is a structured way of thinking in making decisions and solving problems. Because the critical thinking ability in junior high school students is low, realistic mathematics learning is considered to be able to improve students' critical thinking ability. The purpose of the research in this article is to describe the improvement of mathematical critical thinking ability through realistic mathematics learning reviewed from indicators and the averages increase each cycle. This type of research is Class Action Research that is carried out in 2 cycle. The research subjects consisted of mathematics teachers and 16 students of class VIII Muhammadiyah …

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An Evaluation Of The Vocational Skill Learning Program At Madrasah Aliyah Negeri Of Yogyakarta Special Region, Muhammad Andhika, Sudji Munadi Dec 2022

An Evaluation Of The Vocational Skill Learning Program At Madrasah Aliyah Negeri Of Yogyakarta Special Region, Muhammad Andhika, Sudji Munadi

Jurnal Penelitian dan Evaluasi Pendidikan

This study aims to evaluate the vocational skills learning program at Madrasah Aliyah Negeri (MAN) of Yogyakarta Special Region with components that include: (1) learning plans (antecedents); (2) Implementation of learning (transactions); and (3) Learning outcomes (outcomes). This study uses a quantitative approach and a Countenance Stake evaluation model. The evaluation was carried out at MAN 1 Sleman, MAN 2 Bantul, and MAN 2 Kulon Progo from February to June 2020. The data collection instruments in this study used observation sheets, document review sheets, and questionnaires. The validity used is in the form of content validity and construct validity, while …

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The Influence Of The Use Of Website-Based Learning Media On Engineering Drawing Materials, Tuti Suartini, Aan Sukandar, Fikran Fauzul Zadi, Anggraili Salsabila Fikadinda, Wahid Maulana Dec 2022

The Influence Of The Use Of Website-Based Learning Media On Engineering Drawing Materials, Tuti Suartini, Aan Sukandar, Fikran Fauzul Zadi, Anggraili Salsabila Fikadinda, Wahid Maulana

Informasi

The era of digitalization actually offers various conveniences. Learning can be done through various methods, not only conventional methods. The widespread use of the internet network must be utilized optimally in various fields. So that digital technology is very functional today to do online learning. The influence of the production of learning media with website-based technology on responses to the learning activities of the Engineering Drawing course, Mechanical Engineering Education Department. Learning media used through the web aims to be used as alternative teaching materials in the learning process in the hybrid learning era. The technology used allows users to …

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Algoritme Migrating Birds Optimization Dan Algoritme Particle Swarm Optimization: Penyelesaian Masalah Knapsack 0-1, Bib Paruhum Silalahi, Mohamad Novanto, Prapto Tri Supriyo Dec 2022

Algoritme Migrating Birds Optimization Dan Algoritme Particle Swarm Optimization: Penyelesaian Masalah Knapsack 0-1, Bib Paruhum Silalahi, Mohamad Novanto, Prapto Tri Supriyo

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Permasalahan knapsack merupakan salah satu masalah optimisasi. Masalah knapsack merupakan suatu permasalahan bagaimana memilih objek dari beberapa objek yang akan dimasukkan ke media penyimpanan dengan masing-masing objek memiliki bobot dan total bobot dari objek yang dipilih tidak boleh melebihi kapasitas media penyimpanannya, sehingga diperoleh nilai yang maksimal. Ketika objek yang dimasukkan ke dalam media penyimpanan bersifat harus dimasukkan semua atau tidak sama sekali, permasalahan ini dikenal dengan nama knapsack 0-1. Salah satu metode penyelesaian masalah knapsack 0-1 adalah dengan menggunakan metode meta-heuristic. Terdapat beberapa metode meta-heuristic seperti algoritma migrating birds optimization dan particle swarm optimization. Paper ini membahas …

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Model Identifikasi Singkong Berdasarkan Warna Untuk Tepung Mocaf Berbasis Citra Digital, Sri Andayani, Ega Noviastuti Dec 2022

Model Identifikasi Singkong Berdasarkan Warna Untuk Tepung Mocaf Berbasis Citra Digital, Sri Andayani, Ega Noviastuti

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Penelitian ini bertujuan menghasilkan model untuk mengidentifikasi mutu singkong berdasarkan warna sebagai bahan pembuatan tepung mocaf dengan berbasis citra digital. Metode yang digunakan meliputi beberapa tahap pengolahan citra digital antara lain preprocessing dan ekstraksi ciri. Preprocessing meliputi cropping, resizing, dan grayscaling, sedangkan ekstraksi ciri meliputi segmentasi threshold dan binerisasi. Data penelitian menggunakan 118 citra singkong yang dibagi menjadi 72 citra data latih dan 46 data uji. Hasil penelitian berupa model identifikasi yang mendasarkan pada dua hal berikut: a) menggunakan ekstraksi ciri yang meliputi segmentasi threshold dengan nilai ambang 170 dan binerisasi dengan nilai ambang 75; dan b) penentuan mutu singkong …

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Struktur Aljabar Koszul Pada Aljabar Lie M_(3,1) (R)‹Šã"–Glã"—_3 (R), Nur Hafizhah, Edi Kurniadi, Ema Carnia Dec 2022

Struktur Aljabar Koszul Pada Aljabar Lie M_(3,1) (R)‹Šã"–Glã"—_3 (R), Nur Hafizhah, Edi Kurniadi, Ema Carnia

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Dalam penelitian ini dipelajari aljabar Lie affine aff(3) berdimensi 12 yang merupakan jumlah semi langsung dari ruang vektor matriks berukuran 3x1 dan aljabar Lie matriks berukuran 3x3 . Tujuan penelitian ini adalah untuk membuktikan eksistensi dan struktur aljabar koszul pada aljabar Lie aff(3). Aljabar Lie tersebut adalah aljabar Lie Frobenius. Oleh karena itu, terdapat suatu fungsional linear yang mengakibatkan nilai fungsional linear pada matriks strukturnya tidak sama dengan nol. Fungsional linear yang demikian ini disebut fungsional Frobenius. Dalam penelitian ini diberikan juga bagaimana mendapatkan matriks struktur, menghitung determinannya serta memilih fungsional Frobenius yang tepat. Hasil yang diperoleh dalam penelitian ini …

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Tinjauan Matematis Waktu Tundaan Pada Model Covid-19 Dengan Vaksinansi, Fitriana Yuli Saptaningtyas, Ahmadi Ahmadi Dec 2022

Tinjauan Matematis Waktu Tundaan Pada Model Covid-19 Dengan Vaksinansi, Fitriana Yuli Saptaningtyas, Ahmadi Ahmadi

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Article ini membahas pemodelan matematika penyebaran Covid-19 dengan vaksinasi yang melibatkan waktu tundaan. Waktu tundaan merepresentasikan waktu individu mengalami penurunan kekebalan tubuh sehingga kembali rentan terhadap Covid-19 setelah sembuh. Kita tahu bahwa individu yang dinyatakan sembuh dari Covid-19 dapat terinfeksi kembali. Penelitian ini menganalisa titik ekuilibirum beserta kestabilannya, menentukan bilangan reproduksi dasar untuk melihat penyebaran penyakit, menentukan jenis bifurkasi yang muncul yang diakibatkan oleh waktu tundaan, dan melakukan simulasi numerik untuk melihat perilaku penyebaran penyakit. Di samping itu juga dilakukan kajian analitik untuk menentukan bilangan reproduksi dasar dan analisa perbandingan kestabilan lokal untuk model tanpa waktu tundaan dan dengan waktu …

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Aljabar Semiprima Mendasar Dan Aplikasinya Pada Protokol Autentikasi, Khurul Wardati, Muhammad Zaki Riyanto Dec 2022

Aljabar Semiprima Mendasar Dan Aplikasinya Pada Protokol Autentikasi, Khurul Wardati, Muhammad Zaki Riyanto

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Library research dengan pendekatan deduksi-induksi ini bertujuan untuk mengkaji kesemiprimaan mendasar aljabar tak bebas yang dibangun secara hingga atas ring komutatif unital. Tujuan secara praktis penelitian ini adalah mengaplikasikan suatu contoh aljabar semiprima mendasar yang non-komutatif pada protokol autentikasi berdasarkan masalah dekomposisi. Di samping itu, aljabar semiprima mendasar lebih umum dari aljabar semiprima, hal ini ditunjukkan dengan suatu contoh penyangkal. Hasil utama dari penelitian ini adalah suatu aljabar yang dibangun secara hingga bersifat semiprima mendasar jika dan hanya jika ideal dasar nol merupakan irisan dari semua ideal dasar prima. Lebih lanjut ideal dasar nol merupakan satu-satunya ideal dasar nilpoten. Syarat …

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Specialized Content Knowledge Lower Secondary School Teachers On Quadrilaterals, Sadrack Luden Pagiling, Khumaeroh Dwi Nur'aini Dec 2022

Specialized Content Knowledge Lower Secondary School Teachers On Quadrilaterals, Sadrack Luden Pagiling, Khumaeroh Dwi Nur'aini

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

The teachers' knowledge of specific content has a positive relationship with the students' mathematics achievement. Mathematics teachers must have an appropriate level to ensure mathematics learning effectively. The quadrilateral is one of the essential contents in geometry. However, many teachers did not successfully deliver and teach this content in classroom instruction. Therefore, this qualitative study explores the specialized content knowledge of lower secondary teachers in defining and classifying quadrilaterals. Four teachers, two male and two female teachers, were recruited to become participants in this work. All participants have similar teaching experience and do not hold an educator certificate. A test …

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Problem Solving Videos Sebagai Media Teknologi Asistif Untuk Memfasilitasi Mahasiswa Tunarungu Di Kelas Inklusif, Sugiman Sugiman, Emi Pujiastuti, Ziyana Endah Khairun Nisa' Dec 2022

Problem Solving Videos Sebagai Media Teknologi Asistif Untuk Memfasilitasi Mahasiswa Tunarungu Di Kelas Inklusif, Sugiman Sugiman, Emi Pujiastuti, Ziyana Endah Khairun Nisa'

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Beberapa Perguruan Tinggi sekarang ini membuka kesempatan bagi siswa disabilitas misalnya tunarungu untuk menjadi mahasiswa di kelas inklusif. Oleh karena itu, penulisan artikel ini bertujuan untuk membahas: (1) Cara memberikan peran kepada mahasiswa tunarungu di kelas insklusif agar dapat ikut berpartisipasi dalam kegiatan ilmiah berupa diskusi dalam kelompok kecil mahasiswa. (2) Cara menyediakan media teknologi asistif berupa problem solving videos untuk memfasilitasi mahasiswa tunarungu di kelas inklusif dalam diskusi ilmiah. Langkah untuk mencapai tujuan tersebut dilakukan dengan cara: (1) pelatihan dan pendampingan mahasiswa dalam berbahasa isyarat, (2) mixed method yang menggabungkan R & D dan pendekatan kualitatif. R & D …

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Development Of Mathematics E-Book On Pythagorean Theorem Material, Dyah Shinta Lintang Intyassandy, Destiniar Destiniar, Ety Septiati Dec 2022

Development Of Mathematics E-Book On Pythagorean Theorem Material, Dyah Shinta Lintang Intyassandy, Destiniar Destiniar, Ety Septiati

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

This study aims to determine the response and potential effects of using a mathematics e-book on the Pythagorean theorem material. The method used in the development of this ebook is ADDIE. The research data was obtained through student response questionnaires, and student learning outcomes test The subjects used were 15 grade VIII students of SMP Negeri 3 Mesuji Raya, Kab. Ogan Komering Ilir, South Sumatra. Based on the results of data analysis, student responses about practicality obtained the criteria of "very practical" with an average percentage of 86.22%. While the potential influence aspect is stated to have "potential influence" with …

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Pengembangan Bahan Ajar Matematika Berbasis Kontekstual, Ali Mahmudi, Sugiman Sugiman, Kuswari Hernawati, Himmawati Puji Lestari Dec 2022

Pengembangan Bahan Ajar Matematika Berbasis Kontekstual, Ali Mahmudi, Sugiman Sugiman, Kuswari Hernawati, Himmawati Puji Lestari

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Penelitian pengembangan ini bertujuan untuk mengembangkan bahan ajar matematika berbasis kontekstual yang valid, praktis, dan efektif dengan model pengembangan ADDIE yang terdiri atas lima langkah pengembangan, yaitu Analysis, Design, Development, Implementation, dan Evaluation. Pengembangan bahan ajar ini penting untuk memfasilitas siswa dalam membangun pemahaman dan kebermaknaan dalam belajar matematika yang terjadi ketika siswa memahami keterkaitan antara suatu pengetahuan dengan pengetahuan lain atau dengan konteks kehidupan sehari-hari. Pembelajaran kontekstual dilaksanakan dengan strategi REACT yang terdiri atas lima aktivitas produktif, yaitu relating (mengaitkan materi pembelajaran dengan konteks), experiencing (melakukan eksplorasi untuk menemukan konsep atau pengetahuan), applying (menerapkan pengetahuan yang telah dikonstruksi), cooperating …

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Klasifikasi Kematangan Manggis Berdasarkan Fitur Warna Dan Tekstur Menggunakan Algoritma Naive Bayes, Raihan Abimanyu Suharman, Hartono Hartono Dec 2022

Klasifikasi Kematangan Manggis Berdasarkan Fitur Warna Dan Tekstur Menggunakan Algoritma Naive Bayes, Raihan Abimanyu Suharman, Hartono Hartono

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Manggis merupakan salah satu komoditas buah asli Indonesia yang memiliki prospek pasar yang menjanjikan, terlebih dalam pasar ekspor. Namun masih ada permasalahan dalam hal penyortiran buah hasil panen. Buah manggis hasil panen disortir berdasarkan kematangan buahnya untuk tujuan pasar yaitu pasar ekspor dan pasar domestik. Faktor penentu kematangan buah manggis adalah warna dan tekstur dari kulit buahnya. Penelitian ini bertujuan untuk mengklasifikasi kematangan buah manggis berdasarkan warna dan tekstur menggunakan algoritma Naive Bayes. Fitur warna dan tekstur yang diekstraksi adalah kontras, korelasi, energi, homogenitas, entropi, standar deviasi, mean, varians, skewness, dan kurtosis. Fitur diekstraksi dari citra RGB, citra grayscale, citra …

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Seleksi Nilai Fuzziness Exponent Optimal Pada Algoritma Fuzzy C-Means Untuk Mengelompokkan Provinsi Di Indonesia Berdasarkan Indikator Pembangunan Ekonomi, Umu Sa'adah, Endang Wahyu Handamari, Kwardiniya Andawaningtyas, Nur Fitriana Setyowati Dec 2022

Seleksi Nilai Fuzziness Exponent Optimal Pada Algoritma Fuzzy C-Means Untuk Mengelompokkan Provinsi Di Indonesia Berdasarkan Indikator Pembangunan Ekonomi, Umu Sa'adah, Endang Wahyu Handamari, Kwardiniya Andawaningtyas, Nur Fitriana Setyowati

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Pada tahun 2015, PBB merancang 17 Tujuan Pembangunan Berkelanjutan (SDGs) untuk mencapai kesejahteraan manusia pada tahun 2030 dengan mengintegrasikan tiga dimensi pembangunan berkelanjutan: ekonomi, sosial, dan lingkungan. Salah satu faktor yang digunakan untuk menilai keberhasilan sebuah wilayah atau pemerintahan dalam mengelola kesejahteraan dan kemakmuran masyarakat adalah tingkat perekonomian. Untuk mewujudkan kondisi tersebut diperlukan strategi dalam pembangunan pada sektor ekonomi. Penelitian ini bertujuan untuk mengelompokkan Provinsi di Indonesia menjadi 3 klaster berdasarkan indikator pembangunan ekonomi menggunakan algoritma fuzzy c-means. Penentuan 3 klaster dimaksudkan untuk klaster provinsi dengan tingkat pembangunan ekonomi rendah, sedang dan tinggi. Data yang digunakan dalam penelitian ini …

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Teori Titik Tetap Untuk Pemetaan (ψ,φ)_Ω-Kontraksi Pada Ruang P-Metrik Modular Berorder, Afifah Hayati, Lusi Harini, Ambar Winarni, Nur'aini Muhassanah Dec 2022

Teori Titik Tetap Untuk Pemetaan (ψ,φ)_Ω-Kontraksi Pada Ruang P-Metrik Modular Berorder, Afifah Hayati, Lusi Harini, Ambar Winarni, Nur'aini Muhassanah

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Penelitian ini bertujuan untuk memberikan definisi pemetaan (psi,varphi)_omega-kontraksi dalam ruang p-metrik modular, memberikan teorema titik tetap untuk pemetaan -kontraksi pada ruang p-metrik modular, dan memberikan aplikasi dari teorema titik tetap tersebut. Penelitian ini dilakukan dengan memperumum definisi pemetaan (psi,varphi)_omega-kontraksi dalam ruang p-metrik dan teorema titik tetapnya ke dalam ruang p-metrik modular. Hasil penelitian menunjukkan bahwa pemetaan (psi,varphi)_omega-kontraksi dapat didefinisikan dalam ruang p-metrik modular dan teorema titik tetap untuk pemetaan tersebut pada ruang p-metrik modular dapat diberikan dengan penambahan beberapa sifat yang diasumsikan. Selain itu, hasil penelitian lainnya adalah aplikasi teorema titik tetap tersebut yang menjamin eksistensi solusi suatu persamaan integral …

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