Maryati, Tita Khalis
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On Metric Dimension of Edge Comb Product of Symmetric Graphs Maryati, Tita Khalis; Sobiruddin, Dindin; Hadiputra, Fawwaz Fakhrurrozi
Jurnal Matematika UNAND Vol. 13 No. 4 (2024)
Publisher : Departemen Matematika dan Sains Data FMIPA Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jmua.13.4.349-357.2024

Abstract

Consider a finite graph G that is simple, undirected, and connected. Let W be an ordered set of vertices with |W| = k. The representation of a vertex v is defined as an ordered k-tuple that consists of the distances from vertex v to each vertex in W. The set W is called a resolving set for G if the k-tuples for any two vertices in G are distinct. The metric dimension of G, denoted by dim(G), is the smallest possible size of such a set W. In this paper, we determine the metric dimension of edge comb product of trees with complete multipartites or petersen graphs.
ANALYSIS OF MATHEMATICAL LITERACY ABILITY IN TERMS OF STUDENT’S HABITS OF MIND Rojabiah, Lulu Ul; Maryati, Tita Khalis; Firdausi, Firdausi
ALGORITMA: Journal of Mathematics Education Vol. 5 No. 2 (2023): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v5i2.32611

Abstract

AbstractMathematical literacy ability is an individual's ability to formulate, apply, interpret, solve problems, reason logically, communicate, and explain mathematics in solving everyday problems and sharing contexts. This paper describe result of research students' mathematical literacy skills, students' habits of mind, and determine the relationship between students' mathematical literacy abilities in terms of students' habits of mind. The method used in this research is descriptive quantitative with data collection techniques using test instruments and questionnaires. The subjects of this study were students of class VIII at an MTs Negeri in Jakarta with a sample of 110 students with cluster random sampling. Based on this research shown that there is a positive relationship between mathematical thinking habits and mathematical literacy skills. Students who already have good mathematical habits of mind are able to respond with awareness and strategies to get the right solution so as to improve the quality of mathematical literacy in solving problems in everyday life.. These results indicate that there is a significant relationship between students' mathematical literacy skills and mathematical thinking habits. AbstrakKemampuan literasi matematis merupakan kemampuan individu dalam merumuskan, menerapkan, menafsirkan, memecahkan masalah, menalar secara logis, mengkomunikasikan, dan menjelaskan matematika dalam pemecahan masalah sehari-hari dan berbagi konteks. Penelitian ini bertujuan untuk mendeskripsikan kemampuan literasi matematis siswa, mendeskripsikan kebiasaan berpikir matematis siswa, dan mengetahui hubungan kemampuan literasi matematis siswa  ditinjau dari kebiasaan berpikir matematis siswa. Subjek penelitian ini adalah siswa kelas VIII suatu MTs Negeri di Jakarta dengan sampel berjumlah 110 siswa. Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif dengan teknik pengumpulan data menggunakan instrumen tes dan angket. Hasil penelitian menunjukkan bahwa terdapat hubungan positif antara kebiasaan berpikir matematis dengan kemampuan literasi matematika. Siswa yang memiliki kebiasaan berpikir matematis yang baik mampu menyikapi dengan kesadaran dan strategi untuk mendapatkan solusi yang tepat sehingga meningkatkan kualitas literasi matematika dalam menyelesaikan masalah dalam kehidupan sehari-hari. Hasil tersebut menunjukan bahwa terdapat hubungan yang signifikan kemampuan literasi matematis siswa dengan kebiasaan berpikir matematis.
How the Asian and European Communities Accept Negative Numbers Maryati, Tita Khalis; Aisah, K; Miftah, Ramdani
TARBIYA: Journal of Education in Muslim Society TARBIYA: JOURNAL OF EDUCATION IN MUSLIM SOCIETY | VOL. 8 NO. 2 2021
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/tjems.v8i2.25042

Abstract

AbstractThis research is based on several inquiries from mathematics educators on the origins of negative numbers and their acceptance in the community. This study used library research, or more precisely, bibliographical studies, as a method. The research examined how the Asian and European communities accept negative numbers. The study's findings indicated that the Asian and European communities accept negative numbers differently. In comparison to the Asian population, the European populace takes a long time to accept negative figures. It resulted in numerous contrasts between the Asian and European Communities, one of which is in terms of religiosity. This study established that religiosity has an effect on the Asian and European communities' acceptance of negative numbers.AbstrakPenelitian ini didasarkan pada beberapa pertanyaan dari pendidik matematika tentang asal-usul bilangan negatif dan penerimaannya di masyarakat. Penelitian ini menggunakan metode penelitian kepustakaan atau lebih tepatnya studi kepustakaan. Penelitian tersebut mengkaji bagaimana masyarakat Asia dan Eropa menerima angka negatif. Temuan studi menunjukkan bahwa komunitas Asia dan Eropa menerima angka negatif secara berbeda. Dibandingkan dengan penduduk Asia, penduduk Eropa membutuhkan waktu lama untuk menerima angka negatif. Hal ini mengakibatkan banyak perbedaan antara Komunitas Asia dan Eropa, salah satunya dalam hal religiositas. Studi ini menetapkan bahwa religiusitas berpengaruh pada penerimaan masyarakat Asia dan Eropa terhadap angka negatif. How to Cite: Maryati, T. K., Aisah, K., Miftah, R. (2021). How the Asian and European Communities Accept Negative Numbers. TARBIYA: Journal of Education in Muslim Society, 8(2), 167-178. doi:10.15408/tjems.v8i2.25042.