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All Journal Journal on Mathematics Education (JME) Jurnal Edukasi Matematika dan Sains Jurnal Pendidikan (Teori dan Praktik) Buletin KKN Pendidikan Journal of Instructional Mathematics Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya Dedication : Jurnal Pengabdian Masyarakat Jurnal Pendidikan MIPA Journal on Mathematics Education
Ningtyas, Yoga Dwi Windy Kusuma
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SEMIOTIC REASONING EMERGES IN CONSTRUCTING PROPERTIES OF A RECTANGLE: A STUDY OF ADVERSITY QUOTIENT Suryaningrum, Christine Wulandari; Purwanto, Purwanto; Subanji, Subanji; Susanto, Hery; Ningtyas, Yoga Dwi Windy Kusuma; Irfan, Muhammad
Journal on Mathematics Education Vol 11, No 1 (2020)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.937 KB) | DOI: 10.22342/jme.11.1.9766.95-110

Abstract

Semiotics is simply defined as the sign-using to represent a mathematical concept in a problem-solving. Semiotic reasoning of constructing concept is a process of drawing a conclusion based on object, representamen (sign), and interpretant. This paper aims to describe the phases of semiotic reasoning of elementary students in constructing the properties of a rectangle. The participants of the present qualitative study are three elementary students classified into three levels of Adversity Quotient (AQ): quitter/AQ low, champer/AQ medium, and climber/AQ high. The results show three participants identify object by observing objects around them. In creating sign stage, they made the same sign that was a rectangular image. However, in three last stages, namely interpret sign, find out properties of sign, and discover properties of a rectangle, they made different ways. The quitter found two characteristics of rectangular objects then derived it to be a rectangle’s properties. The champer found four characteristics of the objects then it was derived to be two properties of a rectangle. By contrast, Climber found six characteristics of the sign and derived all of these to be four properties of a rectangle. In addition, Climber could determine the properties of a rectangle correctly.
INOVASI MODEL DESAIN UNIVERSAL UNTUK PEMBELAJARAN KEBUTUHAN KHUSUS DI PERGURUAN TINGGI Ningtyas, Yoga Dwi Windy Kusuma; Amilia, Fitri; Kamilah, Nur
Jurnal Pendidikan (Teori dan Praktik) Vol 5, No 2 (2020)
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jp.v5n2.p24-29

Abstract

The present study is aimed to describe the development of an innovated learning for the disabled students in higher education. The development of learning innovation was performed by developing a learning model, that is what so-called Universal Design model (DUE). The method implemented to develop the model was Research and Development). This method constitutes several stages, among others: 1) needs analysis, 2) gathering information, 3) designing a product, 4) validating the product, 5) revising the product, 6) trying out the product, 7) revising the product, and 8) consolidating the product. The result of the research shows that the produc, in this case is DUE learning model, has met the criteria after going through several tests from the experts, thus valid.
Peningkatan Keterampilan Guru dalam Mengajarkan Matematika Berbasis Model Project-Based Learning Terintegrasi Pendekatan HOTS di Sanggar Belajar Sungai Buloh Malaysia Ishartono, Naufal; Ulya, Nuriya Hazma Arifatul; Sidiq, Yasir; Kholid, Muhammad Noor; Ningtyas, Yoga Dwi Windy Kusuma; Kartini, Nurul Hikmah; Oktiatama, Firlana Bakti
Buletin KKN Pendidikan Vol. 5, No. 2, Desember 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bkkndik.v5i2.22899

Abstract

Telah banyak pengabdian masyarakat yang memberikan pelatihan kepada guru terkait penerapan model pembelajaran Project Based Learning (PjBL). Selain itu juga telah banyak hasil pengabdian masyarakat yang memberikan pelatihan pendekatan Higher Order Thinking Skills (HOTS) kepada guru. Namun, belum ada pengabdian masyarakat yang berfokus untuk guru-guru di Sanggar Belajar Sungai Buloh, Malaysia, terkait bagaimana menerapkan model PjBL terintegrasi HOTS pada pembelajaran matematika. Maka tujuan dari pengabdian masyarakat ini adalah untuk meningkatkan keterampilan mengajar guru di SB Sungai Buloh melalui model PjBL terintegrasi HOTS untuk pembelajaran matematika. Metode yang digunakan berupa pelatihan dan terdiri dari tahap persiapan, penerapan, dan evaluasi. Untuk mengukur keberhasilan pelatihan, penulis menggunakan analisis kualitatif berbasis aspek dalam Theory of Planned Behavior, serta analisis kuantitatif menggunakan SPSS 23. Hasil dari pelatihan ditemukan bahwa guru memiliki persepsi dan intensi yang baik terkait model PjBL terintegrasi HOTS, dan mereka yakin dapat menerapkannya di masa yang akan datang. Selain itu, ditemukan bahwa mereka berhasil menerapkan model tersebut yang ditinjau dari nilai mayoritas siswa yang berada di atas rata-rata kelas yaitu 6,62. Diharapkan hasil dari pengabdian masyarakat ini dapat menjadi referensi bagi para peneliti dan praktisi di bidang pendidikan matematika tentang bagaimana melatihkan model PjBL terintegrasi HOTS.
Proses Berpikir Siswa Ketika Memecahkan Masalah Matematika Berdasarkan Sikap Siswa Firdaus, Hana Puspita Eka; Ningtyas, Yoga Dwi Windy Kusuma; Hasanah, Siti Ulfatun
JEMS: Jurnal Edukasi Matematika dan Sains Vol 10, No 2 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jems.v10i2.13242

Abstract

Penelitian ini bertujuan untuk mendeskripsikan proses berpikir siswa SMP Kelas VIII dalam memecahkan masalah matematika berdasarkan sikap siswa pada permasalahan matematika. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian deskriptif  kualitatif.  Instrumen yang digunakan dalam penelitian ini adalah kuesioner, soal tes, dan pedoman wawancara. Subjek penelitian adalah enam siswa yaitu 2 siswa yang memiliki sikap matematika tinggi, 2 siswa yang memiliki sikap matematika sedang, dan 2 siswa yang memiliki sikap matematika rendah. Hasil yang diperoleh dari penelitian ini menunjukkan bahwa siswa dengan sikap matematika tinggi cenderung memiliki proses berpikir konseptual. Siswa dengan sikap matematika sedang cenderung memiliki proses berpikir semikonseptual. Siswa dengan sikap matematika rendah cenderung memiliki proses berpikir komputasional.
Penggunaan Batang Persen untuk Menyelesaikan Permasalahan Tentang Persen Ningtyas, Yoga Dwi Windy Kusuma
Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya 2016: Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to figure out how percentage bar supports students in solving percentages problems: 1) students are able to compute the part of a whole while the percentage is given; 2) students are able to compute a whole if its part and its percentage is given. The subject of this research is 22 fifth grade students. The study is conducted when students only have pre-requisite knowledge of fractions.According to the aims, we use Design Research as a method by developing a set of instructional activities which is exploring students’ knowledge of percentages. Besides, we apply some contextual problems – road repair and discount problems – based on Realistic Mathematics Education (RME) approach. From those activities, students employ percentage bar to solve percentage problems. The collected data shows that the percentage bar can support students in solving percentage problems. However, some of them still have much struggle in solving discount problems.
Semiotic reasoning emerges in constructing properties of a rectangle: A study of adversity quotient Suryaningrum, Christine Wulandari; Purwanto; Subanji; Susanto, Hery; Ningtyas, Yoga Dwi Windy Kusuma; Irfan, Muhammad
Journal on Mathematics Education Vol. 11 No. 1 (2020): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Semiotics is simply defined as the sign-using to represent a mathematical concept in a problem-solving. Semiotic reasoning of constructing concept is a process of drawing a conclusion based on object, representamen (sign), and interpretant. This paper aims to describe the phases of semiotic reasoning of elementary students in constructing the properties of a rectangle. The participants of the present qualitative study are three elementary students classified into three levels of Adversity Quotient (AQ): quitter/AQ low, champer/AQ medium, and climber/AQ high. The results show three participants identify object by observing objects around them. In creating sign stage, they made the same sign that was a rectangular image. However, in three last stages, namely interpret sign, find out properties of sign, and discover properties of a rectangle, they made different ways. The quitter found two characteristics of rectangular objects then derived it to be a rectangle’s properties. The champer found four characteristics of the objects then it was derived to be two properties of a rectangle. By contrast, Climber found six characteristics of the sign and derived all of these to be four properties of a rectangle. In addition, Climber could determine the properties of a rectangle correctly.
Penggunaan Papan Napier Untuk Meningkatkan Motivasi Belajar Perkalian Anak Pekerja Malaysia Adikalan , Naufal Husein; Ningtyas, Yoga Dwi Windy Kusuma
Dedication : Jurnal Pengabdian Masyarakat Vol 8 No 2 (2024)
Publisher : LPPM Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/dedication.v8i2.1985

Abstract

Pengabdian ini dilaksanakan di ICC Ladang Kosma, Pahang, bertujuan untuk meningkatkan motivasi belajar perkalian pada siswa kelas 6 menggunakan media Papan Napier. Papan Napier dipilih sebagai media pembelajaran interaktif yang dirancang untuk membantu siswa memahami konsep perkalian dengan cara yang lebih menyenangkan dan mudah dipahami. Hasilnya menunjukkan peningkatan signifikan dalam pemahaman dan motivasi siswa terhadap matematika. Sebelum penggunaan media, nilai rata-rata siswa hanya mencapai 46,25, tetapi setelah diterapkannya media Papan Napier, nilai rata-rata meningkat menjadi 85. Pendekatan ini tidak hanya meningkatkan kemampuan matematis siswa tetapi juga membuat pembelajaran lebih menarik. Dengan demikian, media Papan Napier telah terbukti efektif dalam meningkatkan motivasi dan hasil belajar matematika pada anak-anak pekerja di Malaysia. Oleh karena itu, penggunaan Papan Napier sebagai media pembelajaran sangat direkomendasikan untuk meningkatkan efektivitas pembelajaran matematika di sekolah dasar.
Peningkatan Keterampilan Guru dalam Mengajarkan Matematika Berbasis Model Project-Based Learning Terintegrasi Pendekatan HOTS di Sanggar Belajar Sungai Buloh Malaysia Ishartono, Naufal; Ulya, Nuriya Hazma Arifatul; Sidiq, Yasir; Kholid, Muhammad Noor; Ningtyas, Yoga Dwi Windy Kusuma; Kartini, Nurul Hikmah; Oktiatama, Firlana Bakti
Buletin KKN Pendidikan Vol. 5, No. 2, Desember 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bkkndik.v5i2.22899

Abstract

Telah banyak pengabdian masyarakat yang memberikan pelatihan kepada guru terkait penerapan model pembelajaran Project Based Learning (PjBL). Selain itu juga telah banyak hasil pengabdian masyarakat yang memberikan pelatihan pendekatan Higher Order Thinking Skills (HOTS) kepada guru. Namun, belum ada pengabdian masyarakat yang berfokus untuk guru-guru di Sanggar Belajar Sungai Buloh, Malaysia, terkait bagaimana menerapkan model PjBL terintegrasi HOTS pada pembelajaran matematika. Maka tujuan dari pengabdian masyarakat ini adalah untuk meningkatkan keterampilan mengajar guru di SB Sungai Buloh melalui model PjBL terintegrasi HOTS untuk pembelajaran matematika. Metode yang digunakan berupa pelatihan dan terdiri dari tahap persiapan, penerapan, dan evaluasi. Untuk mengukur keberhasilan pelatihan, penulis menggunakan analisis kualitatif berbasis aspek dalam Theory of Planned Behavior, serta analisis kuantitatif menggunakan SPSS 23. Hasil dari pelatihan ditemukan bahwa guru memiliki persepsi dan intensi yang baik terkait model PjBL terintegrasi HOTS, dan mereka yakin dapat menerapkannya di masa yang akan datang. Selain itu, ditemukan bahwa mereka berhasil menerapkan model tersebut yang ditinjau dari nilai mayoritas siswa yang berada di atas rata-rata kelas yaitu 6,62. Diharapkan hasil dari pengabdian masyarakat ini dapat menjadi referensi bagi para peneliti dan praktisi di bidang pendidikan matematika tentang bagaimana melatihkan model PjBL terintegrasi HOTS.
Prospective Teachers’ Commognitive: The Pedagogical Knowledge in Designing Mathematics Class for Proving Trigonometric Identity Zayyadi, Moh.; Lanya, Harfin; Linarsih, Yanti; Nusantara, Toto; Septiadi, Dimas Danar; Ningtyas, Yoga Dwi Windy Kusuma
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to describe the pedagogical commognitive framework of prospective teachers in designing and teaching mathematics class for trigonometric identity sub materials. This type of research is qualitative research with a descriptive approach. Determination of the subject in this study using a purposive sampling technique. The subjects of this study were prospective teacher students who were undergoing microteaching learning. The pedagogical skills would be observed from their design and teaching practices activities which consist of the introduction activities, main activities, and closing activities. Researchers tried to combine commognitive and pedagogical knowledge to analyze the data. There are four components of commognitive were used in pedagogical knowledge. Those are word use, visual mediator, routine, and narratives. The main instrument in this study is the researcher himself because the researcher himself is planning, implementing, collecting data during the research through recording video and audio learning, observing, or interviewing the subject and reporting the results of the study. Word use is used as a keyword and the initial information given to students in accordance with the material to be taught. The use of the word use component is done by means of spoken orally. Visual mediators used in learning activities are prospective teacher students using laptop and blackboard media in explaining learning material, giving examples of questions, and several other learning activities. The method that prospective teacher students use in presenting material using sample questions, reminding the previous material, in providing understanding to new students then forming a conclusion (inductive approach). In addition, prospective teacher students provide understanding and focus on the concepts of the material being taught then provide questions, questions, and exercises in supporting student understanding (deductive approach).         Keywords: pedagogical commognitive, designing mathematics, prospective teachers, trigonometric identity.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp946-960
Intended Statistics Curriculum at the Elementary Level: Thailand vs. Indonesia Anuniwat, Dhanachat; Ningtyas, Yoga Dwi Windy Kusuma
Journal of Instructional Mathematics Vol. 5 No. 2 (2024): Mathematics Education: Psychology, Teaching, Curriculum, and Technology
Publisher : Pendidikan Matematika STKIP Kusuma Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37640/jim.v5i2.2131

Abstract

Mathematics occupies a central role in school education, with the mathematics curriculum serving as a critical tool for guiding curriculum reform. To identify the need for reform in specific contexts, it is necessary to examine curricula from a comparative perspective. Such an approach can yield valuable insights into the directions and priorities for curriculum reform. Accordingly, this study examined the current status of the intended statistics curriculum in Thailand and Indonesia. A qualitative content analysis was employed as the research design, with one mathematics curriculum document from Thailand and one from Indonesia purposively selected for analysis. The findings reveal that, in the domain of statistics, Indonesia introduces probability alongside statistics at the elementary level, whereas Thailand does not include probability at this stage. Furthermore, both countries place limited emphasis on incorporating a comprehensive statistical problem solving process within their curricula. It is important to note that this study focuses exclusively on the intended curriculum; further research is required to provide a more nuanced understanding.
Co-Authors Adikalan , Naufal Husein Anuniwat, Dhanachat Fitri Amilia Hana Puspita Eka Firdaus Harfin Lanya, Harfin Hasanah, Siti Ulfatun Hery Susanto Linarsih, Yanti Muhammad Irfan Muhammad Noor Kholid Naufal Ishartono Nurkamilah Nurkamilah Nurul Hikmah Kartini Oktiatama, Firlana Bakti Purwanto Purwanto Purwanto Septiadi, Dimas Danar Subanji Subanji Subanji Suryaningrum, Christine Wulandari Toto Nusantara Ulya, Nuriya Hazma Arifatul Yasir Sidiq Zayyadi, Moh