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All Journal Jurnal Riset Pendidikan Matematika AKSIOMA JURNAL PENDIDIKAN MATEMATIKA JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran JPM (Jurnal Pemberdayaan Masyarakat) Indiktika : Jurnal Inovasi Pendidikan Matematika CARTESIUS : Jurnal Pendidikan Matematika MES: Journal of Mathematics Education and Science Edunesia : jurnal Ilmiah Pendidikan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Prosiding Conference on Research and Community Services Soeropati: Journal of Community Service Prosiding Konferensi Nasional PKM-CSR Cartesius International Journal of Trends in Mathematics Education Research (IJTMER) JNPM (Jurnal Nasional Pendidikan Matematika) BULLET : Jurnal Multidisiplin Ilmu

Simanjuntak, Sinta Dameria

Universitas Katolik Santo Thomas

Author-ID : 2838215

Religion Arts Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 21 Documents Claim Missing Document

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Title

VALIDITAS MODUL MATEMATIKA KELAS X SMA DENGAN MENERAPKAN VARIASI MODEL PEMBELAJARAN KOOPERATIF Tetty Natalia Sipayung; Sinta Dameria Simanjuntak
MES: Journal of Mathematics Education and Science Vol 3, No 1 (2017)
Publisher : Universitas Islam Sumatera Utara

This research which is entitled as a grade X of Senior High School by applying variations of cooperative learning model on each presented material. The research method used is a research development method which is used to produce a developed module and to test the effectiveness. The validity of module in this research is based on the feasibility of the standard of the media and material. The media feasibility standard of the module consists of aspects of both in graphs and language. The module eligibility standart includes the feasibility aspects of the contents, presentation and contextual assessment. The average score for the aspect of feasibility in graph value is 3.95, the language value is 3.93, the content value aspect is 3.99, and the aspect of valuation of contextual is 4. Thus, the mathematics module for grade X of Senior High School which is developed in this research is valid.

PERBEDAAN HASIL UJIAN NASIONAL PADA TINGKAT SATUAN PENDIDIKAN SEKOLAH MENENGAH ATAS DI KABUPATEN TOBA SAMOSIR BERDASARKAN AKREDITASI (Studi Kasus di Kabupaten Toba Samosir) Sinta Dameria Simanjuntak
MES: Journal of Mathematics Education and Science Vol 2, No 2: April 2017
Publisher : Universitas Islam Sumatera Utara

Abstract. This study is a quasi-experimental study. The objectives of this research are: (1) to analyze the difference of the result of the National Examination of Mathematics of the students based on the accreditation of the school, (2) to analyze the difference of the result of the National Exam Combined students based on the school accreditation, and (3) to analyze the difference of National Examination result based on the students ability. The results of this study indicate that there is no difference in the value of the National Examination of Mathematics based on accreditation. Where in this study, better accreditation does not guarantee better result of Mathematics National Exam result. On the contrary, in this study found the results of research that schools with lower accreditation have a better result of the National Examination of Mathematics. There is no difference in the value of the result of the Joint National Exam based on accreditation. Where in this study, better accreditation does not guarantee better results of the Joint National Examination results. On the contrary, in this study found the results of research that schools with lower accreditation have a better result of the Joint National Exam results. There is no difference in the results of the Joint National Exam based on the accreditation and the level of students' Mathematics abilities. Where school accreditation and Mathematics ability level does not cause significant difference in National Examination results. Keywords: National Exam and Accreditation. Abstrak. Penelitian ini adalah penelitian kuasi eksperimen. Tujuan penelitian ini adalah: (1) menganalisis perbedaan hasil Ujian Nasional Matematika siswa berdasarkan akreditasi sekolah, (2) Menganalisis perbedaan hasil Ujian Nasional Gabungan siswa berdasarkan akreditasi sekolah, dan (3) menganalisis perbedaan hasil Ujian Nasional berdasarkan kemampuan siswa. Hasil penelitian ini menunjukkan bahwa tidak terdapat perbedaan nilai hasil Ujian Nasional Matematika berdasarkan akreditasi. Dimana dalam penelitian ini, akreditasi yang lebih baik tidak menjamin nilai hasil Ujian Nasional Matematika yang lebih baik. Malah sebaliknya, dalam penelitian ini ditemukan hasil penelitian bahwa sekolah dengan akreditasi yang lebih rendah memiliki nilai hasil Ujian Nasional Matematika yang lebih baik. Tidak terdapat perbedaan nilai hasil Ujian Nasional Gabungan berdasarkan akreditasi. Dimana dalam penelitian ini, akreditasi yang lebih baik tidak menjamin nilai hasil Ujian Nasional Gabungan yang lebih baik. Malah sebaliknya, dalam penelitian ini ditemukan hasil penelitian bahwa sekolah dengan akreditasi yang lebih rendah memiliki nilai hasil Ujian Nasional Gabungan yang lebih baik. Tidak terdapat perbedaan hasil Ujian Nasional Gabungan berdasarkan akreditasi dan tingkat kemampuan Matematika siswa. Dimana akreditasi sekolah dan tingkat kemampuan Matematika tidak menyebabkan perbedaan hasil Ujian Nasional yang signifikan. Kata Kunci: Ujian Nasional dan Akreditasi

RESPON SISWA TERHADAP PEMBELAJARAN MATEMATIKA REALISTIK DENGAN KONTEKS BUDAYA BATAK TOBA Sinta Dameria Simanjuntak; Imelda Imelda
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. The problem examined in this study is how students respond to realistik mathematics education that uses the context of Toba Batak culture in teaching and learning activities. The aim of the researcher to analyze students' responses to realistik mathematics education using the context of the Toba Batak culture is to find out whether the responses given by students are positive or negative. Student responses are said to be positive if students feel happy about the components of learning used, the learning component used is new, students are interested in carrying out the same learning in later learning and students are interested in the learning components used. The research results obtained are students giving positive responses to realistik mathematics education using the context of Toba Batak culture. In other words, students happy with the components of learning, the learning component used is new, students are interested in carrying out the same learning in later learning and students are interested in the learning components used.Keywords: RME, Responses, Toba Batak Culture

PENGARUH KEMAMPUAN PEMAHAMAN MATEMATIS DAN SIKAP SISWA TERHADAP KEMAMPUAN PEMECAHAN MASALAH Sinta Dameria Simanjuntak
MES: Journal of Mathematics Education and Science Vol 2, No 1 (2016)
Publisher : Universitas Islam Sumatera Utara

AbstractThis research is a descriptive correlative research. The intends of this research is to describe relationships between variables attitude, mathematical understanding ability and problem solving ability of students. The research was conducted in SMP Negeri 4 Medan. The data obtained through the attitude test, mathematical understanding test and problem solving test. The results of this study indicate that there is influence between mathematical understanding with problem-solving ability, there is influence between students attitudes with mathematical understanding, there is influence between students' attitudes with problem-solving ability and there is influence between mathematical understanding and the attitudes of students with problem-solving ability, but the fourth influence is not significant. Taken together, the attitude and ability of mathematical understanding does not affect the problem solving because the regression equation contain multicollinearity. Keywordsmathematical understanding, attitude, problem solving

Co-Authors Ari Usman Ari Usman, Ari Ariyadi Wijaya Esra Sinabang Frida Marta Simorangkir Imelda Imelda Imelda Imelda Imelda Imelda Imelda Imelda Israil Sitepu Rezeki Noris Pane Sitorus Pane Ribka Kairani Sembiring Ribka Kariani Br Sembiring Riris Gurning Rizka Pahmawati Regina Sitanggang Romega Tinambunan Rosinta Siburian Six Martawati Manullang Sorta Lumbantoruan Sugiman Sugiman Sugiman Sugiman Windah Maria Mutiara Tamba

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