Mathematical Disposition of Students in Open-Ended Learning Based on Ethnomathematics

Ulya, Himmatul; Rahayu, Ratri

doi:10.23887/jet.v5i3.33535

Cited by 3 publications

(4 citation statements)

References 37 publications

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“…The PPSTs mentioned that besides the teacher's attitude, factors such as the use of traditional methods, lack of connection with daily life, and rote learning also had a negative effect on their attitudes towards mathematics. These statements of pre-service teachers are supported by the studies that report the finding that students' mathematical disposition levels improve positively because of teachers' using different methods in mathematics lessons (Lestari et al, 2019;Sukmadewi, 2014;Ulya & Rahayu, 2021;Yaniawati et al, 2019).…”

Section: Relationship Between Mathematical Disposition and Perception...mentioning

confidence: 87%

“…Mathematical disposition concept was studied on different sample except pre-service teachers (An et al, 2014(An et al, , 2015Lestari et al, 2019;Ma & Radke, 2015;Kusmaryono et al, 2019;Ulia & Kusmaryono, 2021;Ulya & Rahayu, 2021;Yaniawati et al, 2019). The mathematical disposition research in the literature conducted with pre-service primary teachers addresses pre-service teachers' approaches to mathematics (Çelik & Bindak, 2005) and mathematics teaching (Coppola et al, 2013), the relationship between mathematical disposition and mathematics teaching self-efficacy of pre-service teachers at different levels (Akar & Boz, 2011;Cruz, et al, 2019), mathematical disposition of pre-service mathematics teachers (Cruz, 2017;Kisunzu, 2008;Soltis, 2019), mathematical disposition of pre-service teachers from different branches (Yörük, 2019;Yazgan et al, 2013), and mathematical disposition of preservice primary school teachers (PPST) (Beyers, 2008;Feldhaus, 2012;Siegfried, 2012).…”

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confidence: 99%

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A mixed method research study on pre-service primary school teachers’ mathematical disposition

Albay,

Cetin

2023

j. math. educ.

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This is a comprehensive study aiming to examine pre-service primary school teachers’ (PPST) mathematical disposition levels in terms of various variables, and to explain the results thoroughly. It employed the explanatory sequential design among the mixed method research designs. The data were collected through Mathematics Dispositional Functions Inventory (MDFI) and semi-structured interviews. The participants consisted of 361 PPSTs in the quantitative phase, and six PPSTs in the qualitative phase. Quantitative data were analyzed with descriptive and inferential statistics, while qualitative data were analyzed with descriptive analysis. The PPSTs’ mathematical disposition levels did not differ significantly in terms of grade level, high school type, area of education at high school and ability area variables; however, their scores in the attitude toward mathematics lesson factor of MDFI differed significantly in terms of area of education at high school and ability area variables. There were significant, positive, and low-level relationships between PPSTs’ mathematical disposition levels and their levels of mathematics learning experience in primary, middle and high schools, and their perception level of mathematics teaching efficacy. The PPSTs’ scores in attitude toward mathematics lesson factor related to ability area were consistent with their statements in the interviews. The quantitative analysis results regarding mathematics learning experience levels and mathematics teaching efficacy perception levels, defined as continuous variables, overlapped with the qualitative analysis results.

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Section: Relationship Between Mathematical Disposition and Perception...mentioning

confidence: 87%

mentioning

confidence: 99%

A mixed method research study on pre-service primary school teachers’ mathematical disposition

Albay,

Cetin

2023

j. math. educ.

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“…Seseorang akan belajar berpikir kritis, aktif,dan kreatif melalui belajar matematika, dimana kemampuan itu yang sangat dibutuhkan orang dalam menyelesaikan berbagai masalah. Dengan kepemilikan kemampuan matematis, jika ada permasalahan matematika di dunia nyata siswa mampu menerapkan ilmu yang diperoleh untuk menyelesaikannya (Nuryadi, 2020;Ulya & Rahayu, 2021;Wewe & Kau, 2019) Meskipun matematika sangat berguna bagi kehidupan, akan tetapi sebagian besar siswa masih menganggap bahwa mata pelajaran matematika sulit. Hasl serupa juga dialami siswa kelas III SDK Regina Pacis Bajawa.…”

Section: Pendahuluanunclassified

Meningkatkan Aktivitas Dan Hasil Belajar Matematika Melaui Pembelajaran Matematika Realistik

Matutina

2023

jcp

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Penelitian ini diawali dari masalah rendahnya aktivitas dan hasil belajar matematika pada materi bangun datar Tujuan penelitian ini untuk meningkatkan aktivitas dan hasil belajar matematika tentang bangun datar pada pembelajaran matematika realistic (PMR). Subjek penelitian ini adalah siswa kelas III SDK Regina Pacis Bajawa Tahun ajaran 2022/2023 Semester 1 yang berjumlah 27 orang. Jenis Penelitian yang di gunakan merupakan penelitian Tindakan kelas (PTK). Penelitian ini dilaksanakan dalam dua siklus, dengan tahapan sebagai berikut. 1) perencanaan, 2) pelaksanaan, 3), observasi dan 4) refleksi. Pengumpulan data untuk aktivitas belajar menggunakan angket. Sedangkan data hasil belajar dikumpulkan melalui tes hasil belajar. Hasil analisis data aktivitas belajar pada siklus I diperoleh nilai rata-rata sebesar 12,7 dengan kategori cukup aktif, persentase aktivitas belajar matematika sebesar 56,64%. Sedangkan hasil belajar matematika pada siklus I diperoleh nilai rata-rata sebesar 64, berada pada kategori cukup, dengan persentase 64% dan ketuntasan klasikalnya adalah 44,44%. Hasil penelitian pada siklus II diperoleh nilai rata-rata aktivitas belajar 20,8 kategori sangat aktif, persentase sebesar 20,8%. Sedangkan hasil belajar pada siklus II diperoleh nilai rata-rata 85,46% berada pada kategori sangat baik dengan ketuntasan klasikal adalah 98%. Berdasarkan hasil penelitian pada siklus I dan siklus II menunjukan bahwa terjadinya peningkatan aktivitas belajar sebesar 7,9 % dan hasil belajar matematika mengalami peningkatan sebesar 21,44dapat disimpulkan bahwa Aktivitas Dan Hasil Belajar Matematika Dapat Ditingkatkan Melaui Pembelajaran Matematika Realistik. Kata-kata Kunci : Aktivitas, hasil belajar, PMR Abstract This research was initiated from the problem of low activity and learning outcomes of mathematics in the material of flat shapes. The aim of this research was to increase the activities and results of learning mathematics about flat shapes in realistic mathematics learning (PMR). The subjects of this study were 27 students of class III SDK Regina Pacis Bajawa for the academic year 2022/2023 Semester 1. The type of research used is classroom action research (CAR). This research was conducted in two cycles, with the following stages. 1) planning, 2) implementation, 3), observation and 4) reflection. Collecting data for learning activities using a questionnaire. While the learning outcomes data is collected through learning outcomes tests. The results of the analysis of learning activity data in cycle I obtained an average value of 14.16 with a fairly active category, the percentage of thematic learning activities was 56.64%. While the thematic learning outcomes in cycle I obtained an average value of 63, in the sufficient category, with a percentage of 63% and classical completeness was 44.44%. The results of the study in cycle II obtained an average value of 20.6 very active learning activities, a percentage of 82.4%. While the learning outcomes in cycle II obtained an average value of 85.46 % in the very good category with classical completeness of 100%. Based on the results of research in cycle I and cycle II, it showed that there was an increase in learning activities of 25.76% and thematic learning outcomes increased by 55.56%. Based on the analysis of the data above, it can be concluded that the activities and results of learning mathematics can be increased through realistic mathematics learning. Key Words: Activity, learning outcomes, PMR

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“…Kemampuan berpikir matematis melibatkan proses mengumpulkan informasi baik secara deduktif maupun induktif, menganalisa informasi dan melakukan generalisasi dalam rangka mengembangkan pemahaman dan mendapat pengetahuan baru (Layyina, 2018). Kemampuan proses berpikir matematis sangat relevan dengan proses penyelesaian masalah di dalam kehidupan sehari-hari (Ulya & Rahayu, 2021). Mengkonstruksi kemampuan berpikir matematis penting untuk dilakukan dalam rangka mencapai tujuan dari pembelajaran di sekolah (Delima et al, 2018).…”

Section: | Pendahuluanunclassified

Pengembangan Digital Worksheet Pada Materi Transformasi Geometri Untuk Melatih Kemampuan Berpikir Matematis

Lestari¹,

Susanti²,

Hartono³

2022

AJPM

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Kemampuan berpikir matematis merupakan kemampuan yang penting untuk dimiliki oleh siswa termasuk pada materi transformasi geometri. Salah satu cara untuk melatih kemampuan berpikir matematis siswa adalah dengan menggunakan digital worksheet. Penelitian ini bertujuan untuk menghasilkan digital worksheet pada materi transformasi geometri yang valid dan praktis dan memiliki efek potensial terhadap kemampuan berpikir matematis. Penelitian ini merupakan penelitian pengembangan dengan model ADDIE yang terdiri dari lima tahap, yaitu analyze, design, development, implementation dan evaluation. Uji coba dilakukan terhadap siswa kelas XI SMA Srijaya Negara Palembang. Instrumen yang digunakan pada penelitian ini adalah lembar validasi, angket kepraktisan dan soal tes kemampuan berpikir matematis. Analisis data dilakukan secara deskriptif. Hasil analisis data validasi ahli menunjukkan bahwa digital worksheet pada materi transformasi geometri memperoleh skor rata-rata sebesar 4.34 dan termasuk pada kriteria Sangat Valid. Digital worksheet pada materi transformasi geometri ini juga terkategori Praktis dengan rata-rata persentase sebesar 83%. Selain itu berdasarkan hasil tes, sebagian besar kemampuan berpikir matematis siswa berada pada kategori Baik setelah mengikuti pembelajran menggunakan digital worksheet. Oleh karena itu, digital worksheet yang dihasilkan memiliki efek potensial terhadap kemampuan berpikir matematis siswa sehingga direkomendasikan untuk digunakan dalam pembelajaran.Kata kunci: Digital worksheet; kemampuan berpikir matematis; transformasi geometri.

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Mathematical Disposition of Students in Open-Ended Learning Based on Ethnomathematics

Cited by 3 publications

References 37 publications

A mixed method research study on pre-service primary school teachers’ mathematical disposition

A mixed method research study on pre-service primary school teachers’ mathematical disposition

Meningkatkan Aktivitas Dan Hasil Belajar Matematika Melaui Pembelajaran Matematika Realistik

Pengembangan Digital Worksheet Pada Materi Transformasi Geometri Untuk Melatih Kemampuan Berpikir Matematis

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