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All Journal Jurnal Elemen IndoMath: Indonesia Mathematics Education JES-MAT (Jurnal Edukasi dan Sains Matematika) International Journal of Educational Research Excellence (IJERE) Euclid
Toto Subroto
Universitas Swadaya Gunung Jati
Arts Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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KEMAMPUAN KOMUNIKASI MATEMATIS DAN RESPONS SISWA PADA MODEL PROBLEM BASED LEARNING BERBASIS ETNOMATEMATIKA Lukky Fadillah; Toto Subroto; Ena Suhena Praja
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 5, No 1 (2019): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.118 KB) | DOI: 10.25134/jes-mat.v5i1.1722

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan komunikasi matematis antara siswa yang menggunakan model Problem Based Learning berbasis etnomatematika dengan pembelajaran konvensional, dan respons siswa terhadap pembelajaran dengan menggunakan model Problem Based Learning berbasis etnomatematika. Metode yang digunakan dalam penelitian ini adalah eksperimen dengan desain penelitian menggunakan pola desain Non Equivalent Control Group Design dan teknik pengambilan sampel menggunakan Sampling Purposive. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII di salah satu SMP Negeri di Kabupaten Kuningan Jawa Barat tahun ajaran 2016/2017 sebanyak lima kelas sedangkan sampel dalam penelitian ini adalah dua kelas VIII yaitu kelas VIII E sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontrol yang masing-masing sebanyak 20 siswa. Hasil penelitian menunjukkan bahwa terdapat perbedaan kemampuan komunikasi matematis antara siswa yang pembelajarannya menggunakan model Problem Based Learning berbasis etnomatematika dengan pembelajaran konvensional setelah diberi perlakuan dan respon siswa terhadap pembelajaran matematika dengan menggunakan model Problem Based Learning berbasis etnomatematika mendapatkan respons yang positif dari siswa
Analisis Hambatan Belajar Pada Materi Trigonometri Dalam Kemampuan Pemahaman Matematis Siswa Toto subroto; Wildatus Sholihah
IndoMath: Indonesia Mathematics Education Vol 1 No 2 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (627.436 KB) | DOI: 10.30738/indomath.v1i2.2624

Abstract

This research aimed to explore learning obstacles when students are given a Trigonometry problem in the mathematical understanding ability. Learning obstacles are constraints faced during learning and result in less than optimal learning. The given trigonometric material is just about the number and the difference of the cosine sinus. Trigonometry material given based on students' mathematical understanding ability. The ability of mathematical understanding based on 2 indicators is the ability of instrumental understanding and the ability of relational understanding. This research was conducted on students of class XI IPA 1MAN 3 Majalengka. This research method using qualitative approach by analyzing student answer result. The results of this study found some barriers to learning both are instrumental understanding and relational understanding.
Implementation of augmented reality-assisted learning media on three-dimensional shapes Surya Amami Pramuditya; Sri Pitriayana; Toto Subroto; Risnina Wafiqoh
Jurnal Elemen Vol 8, No 2 (2022): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v8i2.5238

Abstract

This research is motivated by the low understanding of students in studying the object of geometry study. The media that had previously been used in the form of a spatial framework made of bamboo or iron turned out to take up quite a lot of space and was not practical to carry in large quantities. Therefore, efficient and practical media are needed to help visualize concrete objects in learning. This research aims to implement Augmented Reality (AR)-assisted learning media on the material of three-dimensional shapes. This study uses an explanatory qualitative method. The participant in this study was one student from one of the junior high schools in the Cirebon Regency. Data collection techniques used are through interviews and documentation. The analysis technique consists of three stages: data reduction, data presentation, and concluding. The results showed that the AR application could make it easier for the student to understand the material and solve the problem of three-dimensional shapes. However, the student still has a little difficulty using the application and is a little confused when identifying the parts of the cube because the image of the shape raised by the application is still not clear. This research implies that AR applications can make students' spatial abilities better.
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) UNTUK MENINGKATKAN PEMAHAMAN MATEMATIS SISWA Toto Subroto; Siti Umayah
Euclid Vol 2, No 1 (2015): EDISI JANUARI
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.525 KB) | DOI: 10.33603/e.v2i1.353

Abstract

ABSTIIAKPcnelitian ini bertujuan untuk mengetahui pembelajaran dengan menggunakan model pembelajnran koeperaiif tipe TOT dapat meningkatkan kcmampuan pcmahaman matemaus siswa. Penelitian ini dilaksanakan di SMP Negeri 1 Lemahabang Kabuparcn Cirebon. Populasi pada penelitian ini adalah seluruh slswa kelas VIII SMPNegeri I Lemahebang. Kelas yang djJttdikan sampel dalam penelitien Ini sebanyak 2 kelas dari 8 kelas yang ada dengan mengambil sampel secara purposif. Masing-masing kelas sebaayak 33 siswa, kelas VIII B sebagai kclas eksperimen dan kelas VIII C sebagai kelas kontrol. Hasil pcnelitian menunjukkan bahwa pembelajaran dengan meuggunakan model pembelajaran kooperatif tipe TGT dapat meningkarkan kemampuan pemahaman matemaiis secara signifikan berdasarkan hasil uji hipotesis dengan menggunakan uji t yang nilainya 0.047 < 0,05. Secara deskriptif statistik juga dapat dilihal rata-rata peningkatan pemahaman pada kelas eksperimen sebesar 0,45 dan peningkalan pemahaman pada kelas komrol sebesar 0,35.
Three Paradigms for Learning Mathematics with the Aid of Artificial Intelligence: A Phenomenological Study of Prospective Teacher Students Syfa Nurfadilah; Gifa Nur Arofah; Toto Subroto; Tonah
International Journal of Educational Research Excellence (IJERE) Vol. 3 No. 2 (2024): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v3i2.923

Abstract

The 21st century has seen rapid changes in educational practices, mainly due to technological advancements such as artificial intelligence. Especially in today's digital age, technology is essential in transforming education. One prominent innovation is the use of AI in the context of learning. This research aims to discover prospective teachers' learning processes using AI. In addition, this research seeks to determine the position of AI in learning mathematics for prospective teachers. The participants are Mathematics Education students of Universitas Swadaya Gunung Jati (UGJ) Cirebon. This qualitative study uses phenomenological methods by collecting data from each research subject about experiences regarding the use of AI in solving several math problems. This research provides insight into how prospective teachers can utilize AI technology in the mathematics learning process. In addition, this research is essential because it contributes to the development of technology-based pedagogy, a significant trend in global education today. This research uses data collection methods through observation, interviews, and content. The results of this study are that 3 paradigms from previous research are in line with the theory of 3 paradigms: (1) AI-directed students as recipients, (2) AI-supported students as collaborators, and (3) AI-empowered students as leaders. Most participants in this study were collaborators in these three paradigms.
Co-Authors Gifa Nur Arofah Lukky Fadillah Praja, Ena Suhena Risnina Wafiqoh Siti Umayah Sri Pitriayana Surya Amami Pramuditya Syfa Nurfadilah Tonah Wildatus Sholihah