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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Pendidikan Matematika Universitas Lampung AKSIOMA Al-Jabar : Jurnal Pendidikan Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika JPMI (Jurnal Pendidikan Matematika Indonesia) JURNAL PENGABDIAN KEPADA MASYARAKAT VOX EDUKASI: Jurnal Ilmiah Ilmu Pendidikan JETL (Journal Of Education, Teaching and Learning) Adimas : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Pendidikan Citra Bakti JPMI (Jurnal Pembelajaran Matematika Inovatif) Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Ilmiah Matematika Realistik Jurnal AlphaEuclidEdu JagoMIPA: Jurnal Pendidikan Matematika dan IPA Journal of Education Research International Journal of Learning and Instruction (IJLI) Innovative: Journal Of Social Science Research Sosiosaintika : Jurnal Ilmu-ilmu Sosial Jurnal Pendidikan Matematika Universitas Lampung
silvia sayu -
Pendidikan Matematika FKIP Universitas Tanjungpura
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PENGEMBANGAN DISPOSISI MATEMATIS SISWA DIFABLE MELALUI MODEL PEMBELAJARAN ACTIVE LEARNING DI SEKOLAH MENENGAH ATAS LUAR BIASA Ramadhan, Akbar; Jamiah, Yulis; Sayu, Silvia
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 11 (2016): Nopember 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak : Tujuan penelitian ini secara umum untuk mendapatkan informasi yang akurat terkait pengembangan disposisi matematis siswa difable dalam pembelajaran matematika di kelas XI Semester II Sekolah Menengah Atas Luar Biasa Dharma Asih Pontianak Selatan. Metode yang digunakan adalah deskriptif. Dengan Model Pembelajaran active learning serta angket disposisi matematis sebagai alat ukur perkembangan disposisi tersebut, dilakukanlah penelitian dengan memberikan angket awal dan akhir pada proses pembelajaran berlangsung selama tiga kali pertemuan. Dari hasil penelitian itu maka terdapat pengembangan disposisi matematis siswa difable yakni dari rata-rata angket awal 0,47 dan rata-rata angket akhirnya 0,82. Dengan demikian skor rata-rata disposisi matematis siswa difable mengalami pengembangan dari kategori rendah menjadi baik.   Kata Kunci : Disposisi Matematis, Siswa Difable, Active Learning Abstract : The purpose of this research generally to obtain accurate information related to the development of students' mathematical disposition difable in mathematics learning in class XI High School Second Half Superb Dharma Asih South Pontianak. The method used is descriptive. With active learning models and mathematical disposition questionnaire as a measurement of the disposition developments, conducted this research by providing a questionnaire beginning and end of the learning process takes place during the three meetings. From the research that then there is the development of students' mathematical disposition difable the average initial questionnaire 0.47 and the average questionnaire finally 0.82. Thus the average score of students' mathematical disposition difable progression from lower category to be good . Keywords: Matemathic Disposition, Difable Student, Active Learning 
PEMAHAMAN KONSEPTUAL ARITMETIKA SOSIAL ANAK MARGINAL DI KAMPUNG WADUK PERMAI Yunata, Fani; Hartoyo, Agung; Sayu, Silvia
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 4 (2015): April 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak: Penelitian ini bertujuan mendeskripsikan pemahaman konseptual aritmetika sosial dalam tindakan ekonomi anak marginal di Kampung Waduk Permai. Metode penelitian yang digunakan adalah metode penelitian deskriptif dengan bentuk penelitian studi kasus. Subyek dalam penelitian ini sebanyak 4 orang anak marginal. Alat pengumpulan data yang digunakan untuk mendukung peneliti adalah wawancara dan tes tertulis. Wawancara digunakan untuk mendeskripsikan tindakan ekonomi dan pemahaman konseptual anak marginal, sedangkan tes tertulis digunakan untuk memberikan arah proses wawancara dan mendukung hasil wawancara. Hasil analisis data menyimpulkan bahwa anak marginal di Kampung Waduk Permai memiliki pemahaman konseptual aritmetika sosial tidak mendalam pada materi untung dan rugi. Kata Kunci: pemahaman konseptual, anak marginal Abstract: This research aims to describe conceptual understanding of arithmetic social in economic behavior of marginal children at Kampung Waduk Permai. The methodology of research that used is descriptive methodology in a form of study case. Subjects in this research are 4 marginal children. Instruments of data collection which used for support researcher are interview and written test. Interview is used to describe the economic behavior and conceptual understanding of the marginal children, while written test is used to give direction of interview process and support the results of interview. The results of the data analysis concluded that the marginal children at Kampung Waduk Permai have conceptual understanding of arithmetic social but without deeper understanding of profit and loss. Keywords: conceptual understanding, marginal children  
ANALISIS KESULITAN TRANSLASI MATEMATIS SISWA DALAM MATERI PROGRAM LINEAR DI KELAS XI SMA N 7 PONTIANAK Fitrianingsih, Ika; Jamiah, Yulis; Sayu, Silvia
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 1 (2018): Januari (2018)
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak: Penelitian studi kasus ini bertujuan untuk mengetahui kesulitan translasi matematis siswa dalam materi program linear di kelas XI SMA N 7 Pontianak ditinjau dari measuring process, fitting process, modeling process dan sketching process. Metode penelitian yang digunakan adalah metode deskriptif. Alat pengumpul data yang digunakan adalah tes diagnostik dan wawancara. Subjek penelitian berjumlah 8 orang siswa. Berdasarkan analisis data, kesulitan yang dialami siswa pada measuring process, modelling process, dan sketching process berupa kesulitan memahami konsep dan kesulitan mengaitkan fakta dengan jenis kesalahan berupa kesalahan konsep dan kesalahan prinsip. Sedangkan, pada fitting process berupa kesulitan memahami konsep, kesulitan mengaitkan fakta, dan kesulitan melakukan perhitungan aljabar dengan jenis kesalahan berupa kesalahan konsep, kesalahan prinsip dan kesalahan manipulasi . Kata kunci: Translasi Matematis, Kesulitan Translasi Matematis, Jenis Kesalahan Translasi Abstract: This case study research aims to find out the difficulty of mathematical translation of the students in linear program material of grade student’s XI SMA N 7 Pontianak viewed from the measuring process, fitting process, modeling process and sketching process. The research method used is descriptive method. Data collection tools used are diagnostic tests and interviews. The subjects were 8 students. Based on data analysis, the difficulties experienced by students in the process of translation are measuring process, modelling process, dan sketching process in the form of difficulty understanding the concept and difficulty linking existing facts with errors of concept and principle errors. In the fitting process of difficulty understanding the concept, difficulty linking existing facts, and difficulty doing algebraic calculations with errors of concept, principle errors and manipulation errors. Keyword: Mathematical Translations, Difficulty Of Mathematical Translations, Translations Errors
POTENSI PESERTA DIDIK TIPE QUITTER MENYELESAIKAN SOAL OPEN-ENDED MATERI SEGIEMPAT DAN SEGITIGA Natalia Natalia; Sugiatno Sugiatno; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 2 (2021): Volume 2 Number 2 Desember 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i2.51626

Abstract

This study aims to determine the potential description of quitter type students in solving an open-ended question in the material of Quadrilateral and Triangle at SMP Negeri 20 Pontianak. The research method used is a descriptive method with a qualitative approach and a case study research form. The number of subjects in this study was 27 students of class VIII F SMP Negeri 20 Pontianak. The data collection tool used was the Adversity Response Profile (ARP) to get quitter type subjects, open-ended test questions, and interview guides with the help of teaching aids to probe deeper into the potential of quitter-type students. The results of the research on the written test showed that the potential of 2 quitter subjects in solving open-ended questions was still low with a percentage of only 22.22%. However, when interviewed with the help of teaching aids, additional information was obtained that the two quitter subjects showed better potential in solving open-ended questions and were able to provide more than one solution and more than one correct answer.
Influence of Problem Based Learning Model on Students’ Mathematical Reasoning Ability Heri Gunawan; Mohamad Rifat; Silvia Sayu
International Journal of Learning and Instruction (IJLI) Vol 2, No 2 (2020): Volume 2 Number 2 October 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ijli.v2i2.43374

Abstract

 The study aimed to determine the effect of problem-based learning models on students' mathematical reasoning abilities. The study used an experimental method with a quasi-experimental design and a posttest-only control design. The population was all classes in VIII grade at MTs Negeri 3 Mempawah in the 2019/2020 school year. The samples were students of VIII C and VIII A grades and were drawn using simple random sampling. Data collection techniques and tools were measurements that used a essay test contained indicators of mathematical reasoning abilities. After being tested in the two samples, data analysis was then carried out to test the hypothesis. Before testing the hypothesis, first, a prerequisite test was carried out, namely the normality test. Because the data are normally distributed, to test  the hypothesis we used the t-test. It was obtained that tcount = 11.15 and ttable = 1.99 with α = 0.05. Because of the value of tcount> ttable, it can be concluded that the problem-based learning model affects students' mathematical reasoning abilities. Keywords: Problem based Learning, Mathematic, Reasoning Ability
ANALISIS MATERI SULIT DIPAHAMI DAN MISKONSEPSI MAHASISWA DALAM MATA KULIAH KALKULUS INTEGRAL Dona Fitriawan; Romal Ijuddin; Silvia Sayu
Jurnal Numeracy Vol 9 No 1 (2022)
Publisher : Program Studi Pendidikan Matematika, STKIP Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v9i1.1682

Abstract

This study aims to analyze and describe what materials are difficult in calculus courses and also materials that are misconceptions. This research was conducted to improve the competence of students in the future. The formulation of the problem in this study is "How to improve student competence in integral calculus courses?" The sub-problems are: 1) What materials do students have misconceptions in integral calculus courses? 2) What materials are difficult for students to understand in integral calculus courses? The research method used is descriptive qualitative by surveying students of Mathematics Education, Faculty of Teacher Training and Education, Tanjungpura University. From the overall results, there were 22 students (60%) did not experience misconceptions and 14 students (40%) experienced misconceptions in the first concept. In the second concept, 40% did not experience misconceptions and 60% of students experienced misconceptions. For the third concept, 70% of students experienced misconceptions and 30% of students did not experience misconceptions. In the fourth concept, 28% of students experienced misconceptions and 72% of students did not experience misconceptions. For the fifth concept, 6% of students experienced misconceptions and 94% of students did not experience misconceptions. And for the sixth concept there are 28% of students experiencing misconceptions and 72% of students not experiencing misconceptions.
Students' Mathematical Communication Ability and Disposition in The Implementation of Micro Didactic Design at Junior High School Hidayu Sulisti; Sugiatno Sugiatno; Silvia Sayu
JETL (Journal of Education, Teaching and Learning) Vol 3, No 2 (2018): Volume 3 Number 2 September 2018
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (240.458 KB) | DOI: 10.26737/jetl.v3i2.800

Abstract

The reasons for conducting this research are that some teachers have taken inappropriate learning strategies and that students’ mathematical disposition and mathematical communication ability in learning are still low. The Didactical Design Research (DDR) method begins with preliminary study on 28 eighth graders (junior high schoolers), aiming at exploring the students’ learning obstacles to develop a micro didactic design. This micro didactic design is then implemented to the same students, after being subjected to validation process. The research results indicate that the learning using micro didactic design can minimize students’ learning obstacles and this, eventually, positively contributes to students’ mathematical communication ability and disposition in materi algebraic factorization. From the data analysis results, it is found that the price of effect size for micro didactic design learning on mathematical communication ability is 1.07, and from Table Z it is found that its contribution is 35.77%. Meanwhile, the price of effect size for micro didactic design learning on mathematical disposition is 0.2, and from Table Z it is found that its contribution is 7.93%.
PEMBELAJARAN MATEMATIKA MENGGUNAKAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBENTUK KOMIK Suhartati Suhartati; Yulis Jamiah; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 1 (2021): Volume 2 Number 1 Juli 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i1.42876

Abstract

This research aims to know the effectiveness of LKPD from comic in mathematics teaching a algebra’s subject for students of SMA Negeri 3 Pontianak. This research is classified as a pre-experimental in form of one shot case study design. The population of this research were students of eleven grade science program, and the samples is 1 class of students in eleven grade science program. The sample were selected by conducting purposive sampling. The revenue of  data analysis point out that the learning activity was very active with the average student learning activities obtained by 89.35%, the study result was reached. Student gave a great feedback, the implementation of learning management by teachers in learning mathematics was classified as ‘very good’. Based on the research findings that four cathegories of effectiveness was reached, therefore the application of  LKPD from comic was effective in mathematic teaching a algebra materials to the students grade XI science 2 of SMA Negeri 3 Pontianak.Keywords: Effectiveness, LKPD, Comic 
ANALISIS GAYA BELAJAR VISUAL DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH SISTEM PERSAMAAN LINEAR DUA VARIABEL Aribah Errina; Mohamad Rif'at; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 2 (2021): Volume 2 Number 2 Desember 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i2.49642

Abstract

This review means to depict the investigation of visual learning styles as far as critical thinking capacity of understudies' two-variable direct condition framework at MTS Negeri 3 Mempawah. The examination strategy utilized is enlightening subjective as contextual analyses. The subjects in this study were class VIII students at MTS Negeri 3 Mempawah. The number of students who were used as research subjects were 38 students who had studied the material for a two-variable system of linear equations. In this study, six students were selected consisting of two students who had SPLDV Problem Solving Ability in terms of high, medium, low learning styles. The object of this exploration is Visual Learning Style as far as Critical thinking Capacity. In light of the aftereffects of information examination, meetings and conversation, it can be concluded that Analysis of Visual Learning Styles Judging from the SPLDV Problem-Solving Ability of MT.S Negeri 3 Mempawah Students" shows that students' problem-solving abilities are relatively balanced with learning styles. As a rule, understudies who have high numerical critical thinking capacities have great visual learning styles, understudies with moderate critical thinking capacities have great visual learning styles, understudies with low numerical critical thinking capacities have great visual learning styles.
KAJIAN ETNOMATEMATIKA ALAT MUSIK SENGGAYONG DI DESA PANGKALAN BUTON KECAMATAN SUKADANA KABUPATEN KAYONG UTARA Kharina Shima A. Simanjuntak; Zubaidah R; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 3, No 1 (2022): Volume 3 Number 1 Juli 2022
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v3i1.53413

Abstract

This study aims to reveal ethnomathematical activities and mathematical concepts on senggayong musical instruments in Pangkalan Buton Village, Sukadana District, North Kayong Regency. The method used is descriptive method. While the form of research is a form of qualitative research. The subjects in this study are people who are considered to be able to assist in providing information and data about senggayong musical instruments, namely the makers, players, and conservationists of senggayong musical instruments. Data collection techniques using observation, interviews, and documentation. Data analysis techniques based on Miles & Huberman, namely data reduction, data presentation, as well as drawing conclusions and verification. The results of data analysis show that there are ethnomathematical activities and mathematical concepts on senggayong musical instruments, namely counting activities that occur when counting the bamboo to be used, activities of measuring each piece of bamboo used, designing activities of making senggayong musical instruments, activities of determining a meaningful location in taking Bamboo that is suitable for making senggayong musical instruments is bamboo that is exposed to sunlight, the activity of playing a senggayong musical instrument and the activity of explaining the process in making and playing the instrument. Then the mathematical concepts that were found based on the shape and beat of the senggayong musical instrument, namely in the form of a geometric shape of a tube shape and its beat, the concepts of arithmetic sequences and geometric sequences were obtained.
Co-Authors . Nelli, . ., Zubaidah R A.A. Ketut Agung Cahyawan W Abdi, Egy Ade Mirza Ade, Andreas Agung Hartoyo ahmad yani Ahmad Yani T Andini, Dian Ariesta Aribah Errina Asep Nursangaji Ayuasari, Kristin Tira Bistari Dede Suratman Dian Ahmad BS Dina Elviani Dona Fitriawan dwi puspa kencanawaty Edy Yusmin Ellyseus Lovez Fani Yunata Fatula, Raudha Nur Audina Fitri Nurhayati Fitrianingsih, Ika Fitrisia Yessi H Rustam Halini - Hamdani Hamdani Haran, Agustina Hedayanti, Meisa Heri Gunawan Hidayu Sulisti Hilda Lesmana, Hilda Iwan Iwan Janius, Vebianus Kharina Shima A. Simanjuntak Kurniawan, Ety Kusuma, Irsandi Listia, . Manora, Elsa Maria Kresna Maryeni Martina, Dwi Mauliyana, Hely Meldi, Nadya Febriani Mohamad Rif'at mohamad rifat Munaldus . Natalia Natalia Nelisa Nelisa Nor, Rachmad Dian Nurfadilah Siregar Octaviani, Christina Pasaribu, Revi Lestari Petronela, Rini Rahmawati, Melita Ramadhan, Akbar Rif'at, Mohammad Romal Ijuddin Rosmiati Rosmiati Rustam Rustam Rustam Rustam Shinta Herawati, Lely Sondang Manik Sugiatno . Sugiatno Sugiatno Suhartati Suhartati Tia, Septiana Tri Kurniawati, Tri Vianne, Mathilda Agusta Yanuarini, Aditya Agnes Yulis Jamiah Zubaidah R Zubaidah R, Zubaidah Zubaidah, R