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Dona Fitriawan

Pendidikan Matematika, FKIP, Universitas Tanjungpura, Pontianak

Author-ID : 267258

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EKSPLORASI ETNOMATEMATIKA KAIN TENUN SONGKET SUKU MELAYU SAMBAS Sintong Panjaitan; Agung Hartoyo; Dona Fitriawan
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.v2i1.47890

This study aims to determine the mathematical concepts contained in forming the motifs of the Sambas Malay Tribe songket cloth and to describe the Sambas Malay Tribe songket woven cloth. This research is a qualitative research with an ethnographic approach. Subjects in this study were songket woven cloth craftsmen in the village of Sumber harapan Semberang hamlet, Sambas Regency, West Kalimantan with three speakers selected through Porpose Sampling, data collection techniques by interview, obsevation and dokumentation then analyzed, using data presentation and withdrawal. Conclusion. The results showed that : 1). The mathematical concepts contained in the manufacturing process of the Sambas Malay Tribe songket are counting, measuring, designing, locating and explaining; 2). The various motifs available from the songket woven cloth are shoots of bamboo shoots, chained clouds, betel trails, crowned peacock’s crest, grapes, orchids, eastern, stars, crowns, grass flowers and a single rose. Then identified mathematical concepts as concepts of flat plane geoemetry, such as straight lines, parallel lines, folding symmetry, rhombus, congruence, triangles and kites.

AKTIVITAS BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA PADA MASA PANDEMI COVID-19 Suci Aprilia; Zubaidah R; Dona Fitriawan
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.v3i1.52776

This study aims to find out how students' learning activities in learning mathematics during the covid-19 pandemic at SMK Negeri 03 Pontianak. The research method used is descriptive with the type of qualitative research. The research subjects were 37 students of class XI Accounting 2 who took part in mathematics lessons during the covid-19 pandemic. The results of data analysis showed that student learning activities in learning mathematics during the pandemic at SMK Negeri 03 Pontianak were in the "quite active" category. With three indicators which include student’s writing activities in learning mathematics during covid-19 pandemic at SMK Negeri 03 Pontianak were in the “quite active” category, student’ drawing activities in learning mathematics during the covid-19 pandemic at SMK Negeri 03 Pontianak were in the “quite active” category, and students’ motor activities in learning mathematics during the covid-19 pandemic at SMK Negeri 03 Pontianak were in the “quite active” category.

PEMAHAMAN KONSEPTUAL SISWA DALAM MATERI OPERASI HITUNG BILANGAN BULAT KELAS VII SMP ISLAM TAZKIYAH PONTIANAK Fahrul Azmi; Sugiatno Sugiatno; Dona Fitriawan
Jurnal AlphaEuclidEdu Vol 3, No 2 (2022): Volume 3 Number 2 Desember 2022
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v3i2.58977

The observation aimed to determine conceptual understanding scale of the seventh grade students of SMP Islam Tazkiyah Pontianak on the material of integer operations, beside that this study intended to describe the implications of the misconceptions that occur in the material of integer operations with the answers obtained by students and describe the factors involved. Factors influenced the occurrence of misconceptions about integer operations in seventh grade students at SMP Islam Tazkiyah Pontianak. The method used in this research is descriptive. Based on the scores obtained by the research subjects, namely the seventh grade students of SMP Islam Tazkiyah Pontianak in solving conceptual understanding questions, the average percentage of achievement was 44.64%. Student representation in completing the test instrument which shows that there are misconceptions about the concept of the number line and its use in everyday life is well understood and mastered, then misconceptions on the basic concepts of the definition of integers and the properties of integers, then the occurrence of misconceptions related to the application of numbers integers in daily life and mastery of the concept of application of integer operations in daily activity.

KEMAMPUAN SISWA SMP DALAM MEMECAHKAN MASALAH MATEMATIKA DITINJAU DARI SIKAP TERHADAP MATEMATIKA Nelly Nurmariati; Hamdani Hamdani; Dona Fitriawan
Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i1.65572

Mathematics can train children to think logically, systematically and as a means of honing their problem-solving skills in everyday life. In learning mathematics, students are required to study mathematics with full serousness so as to obtain good mathematics leraning outcomes. One of the factors that affect how well students learn is attitude. The attitude towards mathematics can be seen from the way students react with mathematics. So that there will be students who have a positive and negative attitude towards mathematics. This study aims to determine how student’s ability to solve problems based on student’s attitudes towards mathematics. The research subjects were 10 students of class VIII C SMP Negeri 01 Jongkat who wereinterviewed with questions about student’s attitudes towards mathematics and then selected 3 students who were positive and 3 students who were negative. The instruments used were tests and interview. The descriptive method is used in this study. Based on the results of the study, it shows that student’s attitudes towards mathematics have a positive effect on the ability to solve math problems. The more positive student’s attitudes towards mathematics will results in an increase in tsudent’s ability to solve math problem

KAITAN INDEPENDENT LEARNING DENGAN KEMAHIRAN BELAJAR SISWA DIKAJI DARI OPEN ENDED QUESTION DALAM MATERI PERSAMAAN GARIS SINGGUNG Juan Antonio Siahaan; Munaldus Munaldus; Dona Fitriawan
Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i1.63521

This study aims to determine the relationship of independent learning with students' learning skills assessed from open ended questions in the material of tanggent equations in SMAN 7 Pontianak. The method used is bivariate correlation. The sample used was 30 students of grade 12 science 4 at SMAN 7 Pontianak. The instruments used were independent learning questionnaires and student learning proficiency tests. the results of the study showed that grade 12 science 4 students were in the medium category of Independent Learning, in the moderate category of Student Learning Proficiency, and there was no relationship Between Independent Learning and Student Learning Proficiency with a Spearman Rank value of 0.11.

KEMAMPUAN BERPIKIR REFLEKTIF DITINJAU DARI SELF CONCEPT SISWA KELAS XI Nur Isnaini; Zubaidah R; Dona Fitriawan; Agung Hartoyo; Halini Halini
Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i1.64951

This study aims to describe students' self-concept and reflective thinking skills. Quantitative descriptive is the research method used. Class XI students of SMA Negeri 8 Pontianak is the population used. The sample taken was class XI-C consisting of 32 students selected by purposive sampling. Self-concept questionnaires and tests of reflective thinking skills are the instruments used. Data were analyzed descriptively by using linearity, normality, and correlation tests. Based on the results of calculations using IBM SPSS statistics 25, it was obtained that the average self-concept and students' reflective thinking skills were 70.8% and 65.63% respectively, indicating that class XI-C students at SMA Negeri 8 Pontinak were included in the medium category. While the results of the Kendall's Tau correlation test obtained a significance level of 0.60 and a correlation coefficient of 0.246 and showed no relationship between self-concept and the ability to think reflectively.

KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA PADA MATERI LUAS BANGUN DATAR DIKAJI DARI GAYA KOGNITIF Nia Kristiani; Edy Yusmin; Munaldus Munaldus; Ahmad Yani T; Dona Fitriawan
Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i1.65561

This study aims to describe the talent of SMP Negeri 02 Banyuke Hulu class VII students who have field independent and field dependent cognitive styles in thinking mathematically and creatively about the subject matter. Descriptive qualitative is the method used in this research. Six seventh grade students of SMP Negeri 02 Banyuke Hulu were used as research subjects. Geft test to assess cognitive style and a description test consisting of three questions and three stages, namely data reduction, data presentation, and conclusion drawing, were used to analyze the data. The results showed that two students with field-independent cognitive style can achieve both indicators of fluency and flexibility, but one other student with the same cognitive style can only fulfill one indicator, namely flexibility. It is known that two students can fulfill three criteria of field dependent cognitive style, namely fluency, flexibility, and novelty. Two indicators namely fluency and flexibility can be met by one additional student who has a field dependent cognitive style. Thus students of grade 7 SMP Negeri 02 Banyuke Hulu with cognitive style field independent and field dependent have the ability to think creatively mathematically in the context of flat buildings. In working on description form problems there are still some difficulties students solve problems on the material of flat area.

LITERASI MATEMATIS SISWA DALAM MATERI PERSAMAAN DAN PERTIDAKSAMAAN NILAI MUTLAK SATU VARIABEL DIKAJI DARI SELF-ESTEEM Shinta, Olivia; Yusmin, Edy; T, Ahmad Yani; Hamdani, Hamdani; Fitriawan, Dona
Jurnal AlphaEuclidEdu Vol 4, No 2 (2023): Volume 4 Number 2 Desember 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i2.74005

In this study aims to determine the ability of mathematical literacy in the matter of equations and inequalities absolute value of one variable studied from high, medium and low self-esteem in students. The method used in this research is descriptive. The subjects in this study were students of class X IPA 6, totaling 33 students. The object to be studied is mathematical literacy in the matter of equations and inequalities of the absolute value of one variable studied from student self-esteem. The techniques used in data collection were questionnaires, mathematical literacy test questions and interviews. Students with low self-esteem cannot fulfill all indicators of mathematical literacy. Students who have moderate self-esteem, are able to understand mathematics based on concepts to describe mathematical problems into various contexts, are sufficiently capable of reasoning logically to solve mathematical problems. However, there are still those who have not been able to communicate it in the form of words or writing to predict and draw conclusions and have not been able to apply or practice based on concepts that have been understood as the basis for solving further mathematical problems. Students who have a high level of self-esteem are able to achieve all existing indicators.

BENTUK REPRESENTASI MATEMATIS SISWA DITINJAU DARI SELF-EFFICACY PADA MATERI KEKONGRUENAN DAN KESEBANGUNAN DI KELAS IXA Rohmah, Afi Fatur; Mirza, Ade; Fitriawan, Dona
Jurnal AlphaEuclidEdu Vol 4, No 2 (2023): Volume 4 Number 2 Desember 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i2.72180

The poor performance of SMP Negeri 1 Binjai Hulu served as the inspiration for this study. students in solving math problems with an average score of 50.6 and still below the KKM which indicates that when solving math problems it is not optimal. The purpose of this study is to describe the form of mathematical representation of students at SMP Negeri 1 Binjai Hulu class IXA in solving problems of congruence and perpendicularity material in terms of Self-efficacy. The method used in this study is a qualitative method. The subjects in this study were 28 students of class IXA SMP Negeri 1 Binjai Hulu and 6 students to be interviewed. Data reduction, data presentation, and drawing conclusions are data analysis techniques that are used. The analysis of the data revealed that each student's responses to problems involving mathematical representation took different forms and included clues about issues with visual, verbal, and symbolic representation. Students with high self-efficacy are more optimal in answering questions, students with moderate self-efficacy have not maximized in using representation indicators so that there are some mistakes in solving problems, students with low self-efficacy as a whole have not achieved representation indicators well.

PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN DIGITAL PhET SIMULATION TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS SISWA Rindiani, Rindiani; Yusmin, Edy; Fitriawan, Dona
Jurnal AlphaEuclidEdu Vol 6, No 1 (2025): Volume 6 Number 1 Juli 2025
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v6i1.100544

Students need to have the ability to represent mathematically so that they can solve math problems using various representations. This study's goals to ascertain how using digital learning resources, particularly PhET simulations, affects junior high school students' mathematical representation abilities with relation to linear equations in one variable. This research involves 61 students from two classes and uses a quasi-experimental design. For sample selection, the cluster random sampling method was used. Test questions served as instruments with indicators of mathematical representation skills. With significance value < 0.001, The results of the independent sample t-test showed that there was a significant difference between the two groups. It was also obtained an effect size value of 1.45 with a very large category, Consequently, One may argue that when students study one-variable linear equations, employing PhET Simulation enhances their ability to represent mathematical ideas.

Co-Authors Ade Mirza Ade Mirza Afandi Afandi Agatha Rinta Suhardi Agung Hartoyo Agus Triono Agus Winarji Agus Winarji Ahmad Yani T Arnandi, Fikri Asep Nurangaji Asep Nursangaji Asriah Nurdini M. Aulia, Hafidzo Bistari Cahyani, Christina Wahyu Christiyanti Aprinastuti, Christiyanti Damayanti, Uli Dede Suratman Dian Ahmad Dian Ahmad Dian Ahmad BS Dian Ahmad Budhysatrya Dwi Astuti Dzulhizza, Siti Edy Yusmin Edy Yusmin Endar Sulistyowati Eny Enawaty Erlina Erlina Erlinawaty Simanjuntak, Erlinawaty Erwina Oktavianty Fahrul Azmi Febriani Meldi, Nadya Fikri Arnandi Fredi Ganda Putra Halini Halini - Hamdani Hamdani . Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani, Hamdani Hardiwan Hardiwan Hartono Hartoyo , Agung Hasbi Perdinan Hayuni, Nadila Hengky, Marianus Holyness Nurdin Singadimedja Islami, Nabillah Jihan Islamiati, Ayu Diah Jamilah Jamilah Jamilah Juan Antonio Siahaan Karmadi, Lanang Maulana Dwi Laksono Trisnantoro Lestari Pasaribu, Revi Mahmuda Sumarno Mardiani Mardiani Maria Ulfah Marlinda, Marlinda Masriani . Maya Puspita Artasari Mayasari, Eny Meldi, Nadya Febriani Metia Novianti Mila Fatmawati Mohamad Rif'at mohamad rifat Mohamad Rif’at Mohammad Rif’at Monisa, Selvi muhammad irfan Mumtazah, Nadia Wardah Munaldus Munaldus . Munaldus Munaldus Muskania, Ricka Tesi Mutiara Ranum Rasdindra Mutiara Ranum Rasdindra Nabila Muthia Ayu Nadia Wardah Mumtazah Nadya Febriani Meldi Nelisa Nelisa Nelly Nurmariati Nia Kristiani Nilamsari Kusumastuti Ningsih, Kurnia Nungki Sri Rahayu Nur Isnaini Nurfadilah Siregar Nurhasanah Siregar . Nursusanto, Stevanus Widuri Pandanu, Rino Sinus Pasaribu, Revi Lestari Pratiwi, Nana Novita Proviara, Mita Maudia Puput Putri, Olga Wira R Zubaidah R., Zubaidah Rachmat Sahputra Rachmat Saputra Rahmawati, Melita Rasdhakim, Mas Arifin Rasiman, Zubaidah Ratna Lusia Boru Sirait Revi Lestari Pasaribu Rexy Maulana Dwi Karmadi Rianto, Vina Muthmainna Rif’at, Mohammad Rindiani, Rindiani Rini Wijayanti Rino Sinus Pandanu Rohmah, Afi Fatur Romal Ijuddin Romal Ijuddin Ruqiah Ganda Putri Panjaitan Rustam Rustam Rustam Rustam Rustam Rustam Rustam Rustam Rustam Rustam Rustam Sabarno Sabarno Saputra, Rachmat Selvi Monisa Shinta, Olivia Silmi Ulani silvia sayu - Sintong Panjaitan Sirait, Ratna Lusia Boru Siti Halidjah Sriwahyuni, Eko Suci Aprilia Sugiatno . Sugiatno Sugiatno Syamswisna , T., Ahmad Yani Tarina Dashela Tupulu, Nasri Utin Desy Susiaty Veven, Veven Vinsensius Heri Wardah Wardah Winarji, Agus Yudi Darma Yulis Jamiah Yulita Molliq Rangkuti Yuni Fitriwanti Zubaidah R Zubaidah R Zubaidah R Zubaidah R Zubaidah R Zubaidah R, Zubaidah Zubaidah Rasiman Zubaidah, R

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