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All Journal MATEMATIKA Statistika Journal of Education and Learning (EduLearn) Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Journal of the Indonesian Mathematical Society AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Ekonomi & Studi Pembangunan Suska Journal of Mathematics Education Proceedings Education and Language International Conference Indonesian Journal of Applied Statistics Journal of Mathematics and Mathematics Education (JMME) JTAM (Jurnal Teori dan Aplikasi Matematika) Journal of Education Technology M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika BISECER (Business Economic Entrepreneurship) Southeast Asian Mathematics Education Journal Jurnal Bumigora Information Technology (BITe) Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Indonesian Journal of Instructional Media and Model Journal of Applied Data Sciences Jurnal Pengabdian kepada Masyarakat Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Industrial Research Workshop and National Seminar Pancaran Pendidikan Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya Jurnal Indonesia Sosial Teknologi JRAMathEdu (Journal of Research and Advances in Mathematics Education) Jurnal Pendidikan MIPA Radiant : Journal of Applied, Social, and Education Studies International Journal of Computing Science and Applied Mathematics-IJCSAM

Sri Subanti

Program Studi Statistika, Universitas Sebelas Maret, Surakarta 57126

Author-ID : 385817

Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

Published : 56 Documents Claim Missing Document

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ESTIMATION OF TIME SERIES MODELS FOR MISSING DATA Sri Subanti
STATISTIKA: Forum Teori dan Aplikasi Statistika Vol 3, No 1 (2003)
Publisher : Program Studi Statistika Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jstat.v3i1.562

Runtun waktu merupakan himpunan observasi berurut dalam waktu, pada makalah ini yang dibicarakan adalah runtunyang diskrit dengan observasi Zt pada waktu t = 1, ... , N. Sehingga pengalaman yang lalu hanya dapat menunjukan strukturprobalistik keadaan yang akan datang dari runtun waktu ini merupakan runtun waktu statistik.Runtun waktu statistik dapat dipandang sebagai salah satu realisasi dari suatu proses stokastik. Dengan demikianuntuk sembarang Zt dapat dipandang sebagai suatu realisasi suatu variabel random Zt yang mempunyai distribusi dengan fungsikepadatan probabilitas (f k p) tertentu misal f(Zt).

METODE BAYESIAN UNTUK DATA BINOMIAL DENGAN PENERAPANNYA PADA KASUS TIDAK RESPON Sri Subanti
STATISTIKA: Forum Teori dan Aplikasi Statistika Vol 3, No 1 (2003)
Publisher : Program Studi Statistika Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jstat.v3i1.563

Bayesian estimation methods for several binomial probabilities are studied by using a mixture of a product of betaprior distributions. Approximations to the posterior means and credible regions are derived. The result obtained are applied to asample survey problem in which there is significant nonresponse.

DESCRIPTION OF THE DIFFICULTY OF STUDENTS' MATHEMATICS PROBLEM SOLVING ASSESSED FROM ADVERSITY QUOTIENT (AQ) Amiratih Siti Aisyah; Riyadi Riyadi; Sri Subanti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

This study aims to determine the difficulty of solving mathematic problems among students AQ climbers, AQ campers, and AQ quitters. This type of research was qualitative research with a descriptive approach. The subject of this study is the 3rd grade of XI MIPA Batik High School 2 Surakarta in the academic year 2020/2021 which constitutes 6 students. The subject taking was done by giving an adversity quotient questionnaire. From the results of filling out the questionnaire, the subjects were categorized based on their AQ. Furthermore, given a mathematic problem-solving test. After seeing the test results, three subjects representing AQ climbers, AQ campers, and AQ quitters were selected purposively for further interviews. The results showed: 1) The climbers subject experienced two difficulties in solving mathematic problems, namely difficulties in understanding problems and difficulties in implementing plans. 2) The subject of the campers has three difficulties in solving mathematic problems, namely difficulties in understanding problems, difficulties in implementing plans, and difficulties in reviewing. 3) The quitters subject experiences four difficulties in solving mathematic problems, namely difficulties in understanding problems, difficulties in planning, difficulties in implementing plans and difficulties in reviewing, and difficulties in revisiting.

The Effect of Inquiry Learning and Discovery Learning on Student Learning Achievement Viewed from Spatial Intelligence Abdul Aziz; Budiyono Budiyono; Sri Subanti
Southeast Asian Mathematics Education Journal Vol 7, No 2 (2017)
Publisher : SEAMEO Regional Centre for QITEP in Mathematics

The goal of this study is to determine the effects of inquiry learning and discovery learning upon learning achievement of junior high school students viewed from spatial intelligence. The learning models compared were inquiry learning, discovery learning, and classical model. This study used a quasi-experimental approach with a 3 x 3 factorial design. The population was all students Grade 8 of junior high school in Solo. The sample used a stratified cluster random sampling strategy which consisted of 260 students, divided into three groups, namely: 86 students in experimental group 1, 86 students in experimental group 2, and 88 students in control group. The instruments used included a mathematics achievement test and a spatial intelligence test. The data analysis used the two-way multivariate analysis of variance. The results of this study are as follows: (1) inquiry learning and discovery learning gave better learning achievement than the classical model, while inquiry learning and discovery learning resulted the same learning achievement, (2) students with high spatial intelligence had similar learning achievement with those with middle spatial intelligence, and (3) students with high and middle spatial intelligence had better learningachievement than students who had low spatial intelligence.

Regression of Discovery Learning Model and PBL Perspective Realistic Mathematics Education (RME) in Algebraic Materials Diana Tri Purnamasari; Riyadi Riyadi; Sri Subanti
Budapest International Research and Critics in Linguistics and Education (BirLE) Journal Vol 5, No 1 (2022): Budapest International Research and Critics in Linguistics and Education, Februa
Publisher : BIRCU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birle.v5i1.4371

The benefit of this research is to overcome student learning problems in algebraic material. The low learning achievement of students with the average national exam is low below the minimum completeness of graduation, this is influenced by one factor, namely conventional learning models or methods that do not support mathematics learning. Based on this, an alternative learning model is needed that can provide an understanding of student achievement abilities. In this case the Model of Discovery Learning and PBL with the Realistic Mathematics Education (RME) perspective. This study aims to determine the Regression Model of Discovery Learning and PBL from the Realistic Mathematics Education (RME) Perspective on Algebraic Materials. This study was conducted in Surakarta Junior High School with the subject of class VIII students. This type of research is an experiment with a 3x3 factorial design with a random sampling technique, each of which is taught using the discovery model and PBL perspective Realistic Mathematics Education (RME). The data was collected using a test, while the data analysis technique used inferential analysis of two-way ANOVA through prerequisite, balance, hypothesis, and further tests. The conclusion is that the problem-based learning model is better than discovery learning and direct learning. Problem-based learning Students who have low, medium, and high initial abilities who are treated with the Problem Based Learning model with the Realistic Mathematics Education approach have better mathematics learning achievements than the Discovery Learning model and the direct learning model. Students who have moderate initial abilities who are treated with the Problem Based Learning model with a Realistic Mathematics Education approach have better mathematics learning achievements than the Discovery Learning model and direct learning model, while students who receive the Discovery Learning model treatment have the same mathematics learning achievement with a direct learning model on the material of a two-variable linear equation system.

Analisis terhadap Sektor Ekonomi Prioritas, Pendapatan Masyarakat, dan Kesempatan Kerja di Indonesia (Pendekatan Input Output) Arif Rahman Hakim; Sri Subanti; Medi Nopiana; Fajar Suryatama
BISECER (Business Economic Entrepreneurship) Vol 1, No 1 (2017): Juni 2017
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (634.963 KB)

Tulisan ini bertujuan untuk mengetahui peran sektor ekonomi prioritas terhadap kesempatan kerja dan pendapatan masyarakat di Indonesia. Analisa dalam tulisan ini melibatkan sembilan sektor ekonomi yang merupakan hasil klasifikasi dari tabel input-output tahun 1995 dan 2005. Hasil studi menemukan bahwa sektor jasa memberi pengganda pendapatan terbesar sedangkan sektor pertanian memiliki kesempatan kerja terbesar. Sektor pertambangan memiliki peran terkecil dalam kesempatan kerja dan pendapatan masyarakat di Indonesia.

Simulasi Model Continuous Time Markov Chain Susceptible Infected Susceptible (CTMC SIS) Pada Penyebaran Penyakit Influenza A Bastian Al Ravisi; Respati wulan; Sri Subanti
Prosiding Industrial Research Workshop and National Seminar Vol 10 No 1 (2019): Prosiding Industrial Research Workshop and National Seminar
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/irwns.v10i1.1446

Model matematika penyebaran penyakit susceptible infected susceptible (SIS) merupakan model yang menggambarkan penyebaran penyakit, dengan setiap individu yang telah sembuh dari infeksi dapat terinfeksi kembali karena tidak memiliki kekebalan permanen. Penyebaran penyakit merupakan suatu proses stokastik karena dapat dipandang sebagai suatu kejadian random yang bergantung pada waktu. Perubahan banyak individu terinfeksi dipandang sebagai proses stokastik dalam selang waktu kontinu sehingga dapat digambarkan dengan model continuous time markov chain susceptible infected susceptible (CTMC SIS). Tujuan penelitian ini adalah untuk menurunkan model CTMC SIS dan mensimulasikan pada penyakit influenza A. model disimulaikan dengan mengambil laju kontak penularan β yang berbeda. Berdasarkan hasil simulasi, jika nilai parameter laju kontak penularan lebih besar daripada laju kesembuhan (β>γ), maka semakin cepat peningkatan penyebaran penyakit dan semakin banyak individu terinfeksi. Sedangkan, apabila nilai parameter β<γ, maka semakin cepat turunnya penyebaran penyakit dan individu terinfeksi semakin cepat berkurang hingga mencapai nol atau tidak ada lagi penularan penyakit.

ANALISIS KUALITAS PELAYANAN MUSEUM TUMURUN DI KOTA SURAKARTA MENGGUNAKAN REGRESI LOGISTIK ORDINAL Rizky Wahyudi; Sri Subanti; Sri Sulistijowati Handajani
Prosiding Industrial Research Workshop and National Seminar Vol 10 No 1 (2019): Prosiding Industrial Research Workshop and National Seminar
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/irwns.v10i1.1452

Pariwisata merupakan salah satu faktor penting dalam meningkatkan pertumbuhan ekonomi Indonesia saat ini, karena bersifat multiplier effect yang berdampak pada peningkatan kelestarian alam dan budaya, peningkatan lapangan pekerjaan, serta peningkatan pendapatan masyarakat dan pemerintah. Museum Tumurun merupakan salah satu museum di kota Surakarta yang menjadi salah satu kota yang berhasil di sektor pariwisata. Hal ini terlihat dari kontribusi kunjungan wisatawan domestiknya sebesar 4.395.550 jiwa. Keberhasilan atas pembenahan dan pengelolaan obyek wisata dapat dilihat pencapaian dari kepuasan pengunjung. Penelitian ini bertujuan untuk menganalisis tingkat kepuasan pengunjung Museum Tumurun berdasarkan faktor-faktor kualitas pelayanannya seperti daya dukung lingkungan sosial, fungsional fasilitas, infrastruktur objek wisata, dan kepuasan aktivitas wisata. Faktor-faktor penentu kepuasan pengunjung dapat dianalisis dengan analisis regresi logistik ordinal. Berdasarkan hasil penelitian, faktor-faktor yang berpengaruh secara signifikan terhadap kepuasan pengunjung Museum Tumurun adalah fungsional fasilitas dan kepuasan aktivitas wisata. Model ini menjelaskan pengaruh faktor-faktor kualitas pelayanan terhadap tingkat kepuasan sebesar 70.7%. Rasio odds tertinggi menunjukkan peningkatan faktor kepuasan aktivitas wisata memiliki pengaruh untuk meningkatkan kepuasan pengunjung yang cenderung puas sebesar 1,881 kali dibanding yang cenderung kurang puas.

Teachers’ Beliefs and Implementation in Mathematics Learning Ahmad Abdul Mutholib; Imam Sujadi; Sri Subanti
Pancaran Pendidikan Vol 6, No 2 (2017)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

The objectives of the research are (1) to identify teachers’ beliefs in teaching, (2) to identify the factors that influence their belief and practice in teaching, and (3) to identify the implementation of teachers’ beliefs in teaching. The subjects of the research are two mathematics teachers. The data are collected through observation, interview, and document analysis. Interactive models from Miles and Huberman were used to examine the data. The findings of this research are: (1) there are some similarities and differences between teachers’ beliefs in a teaching of accountancy and tourism teachers. The similarities and differences are in education and teaching and in curricula. Meanwhile, in teaching profession, the teachers have same beliefs, (2) there are seven factors which affect teachers’ beliefs and practice in teaching that consist of teaching experience, learning experience, classroom management, student’s family, students’ colleagues, motivation, and teaching media, and (3) dealing with teaching practice, accountancy teacher does continuous teaching in which one genre is taught continuously to the next meeting, while tourism teacher does one finished teaching in which one genre is taught in one meeting. In their teaching practice, there are some beliefs about education and teaching and about curricula are not implemented, while beliefs about teaching profession are implemented. The inconsistency between teachers’ beliefs and teaching practices is caused by affecting factors revealed by the teachers. Therefore, it is important for teachers to reduce the factors that impede the smoothness of teachers’ beliefs in teaching practice or even change their teaching belief if it cannot facilitate students to learn.

PENINGKATAN KEMAMPUAN GURU PEMBINA KOMPETISI SAINS NASIONAL MATA PELAJARAN MATEMATIKA SMP DI KABUPATEN KARANGANYAR Etik Zukhronah; Winita Sulandari; Sugiyanto Sugiyanto; Isnandar Slamet; Sri Subanti; Irwan Susanto
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 8: Januari 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v2i8.4526

Dalam upaya meningkatkan kemampuan guru pembina kompetisi sains nasional, Dinas Pendidikan dan Kebuadayaan Kabupaten Karanganyar bekerjasama dengan tim pengabdi dari Program Studi Statistika FMIPA Universitas Sebelas Maret mengadakan bimbingan teknis materi KSN mata pelajaran Matematika pada guru-guru Pembina KSN mata pelajaran Matematika SMP di Kabupaten Karanganyar. Kegiatan bimbingan teknis yang dilaksanakan selama dua hari telah mampu meningkatkan kemampuan peserta hingga 33 %. Untuk hasil yang lebih optimal, kegiatan serupa perlu dilakukan secara rutin dan terstruktur.

Co-Authors A.A. Ketut Agung Cahyawan W Abdul Aziz Abdul Aziz Abdul Aziz Hidayat Achmad Nurrofiq Achmad Nurrofiq Adi Wicaksono, Nanda Adigama Tri Nugraha Aflich Yusnita Fitrianna Aflich Yusnita Fitrianna Agus Supriyanto Ahmad Abdul Mutholib Aji Susanto Amalia Zulvia Widyaningrum Amanda, Nabila Tri Ambarawati, Mika Amiratih Siti Aisyah Andhika, Niken Dwi Anggraira, Attilah Suci Annisa Swastika Annur, M. Firman Anwar Ardani Aprilia, Nabila Churin Arianto, Febri Arif Rahman Hakim Arif Rahman Hakim Arif Rahman Hakim Arif Rahman Hakim Arifa Apriliana Arifa Apriliana, Arifa Ariska Yuliana Putri Ariska Yuliana Putri Arsita Anggraeni Pramesti Arum Dwi Rahmawati Dwi Rahmawati, Arum Dwi Rahmawati Dwi Assyifa Lala Pratiwi Hamid Astuti, Arinda Tri Astuti, Indra Puji Atika Amalia Attilah Suci Anggraira Aulia Rizki Destarani Ayu Rahmawati Bastian Al Ravisi Berlyana Ayu Prasasti Brilliyanti, Fanny Brilliyanti, Fanny Budi Santosa Budi Santosa Budi Santosa Budi Usodo Budi Usodo Budi Usodo Budi Usodo Budi Usodo Budi Usodo Budi Usodo Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono Budiyono, Budiyono Budiyono, Budiyono Danar Supriadi Desi Tri Utami, Desi Tri Diana Tri Purnamasari Dini Yuniarti Dwi Ambarwati, Dwi Dwi Retnowati Dwi Retnowati Dyah Auliya Agustina Endang Widiyastuti Era Hervilia Etika, Erdyna Dwi Evi Yunia Nugraheni Exacta, Annisa Prima Fajar Suryatama Farida Nurhasanah Fhadilla, Nahdatul Fitri Apriyani Pratiwi, Fitri Apriyani Fitri Era Sugesti Fitria, Camelina Fitriana Anggar Kusuma Fitriana, Laila Getut Pramesti Giant Aprisetyani Giant Aprisetyani H Hartatik, H Hendriyanto, Agus Hervilia, Era Hidayati, Aulia Maulani Syifa Nur Husna Afanyn Khoirunissa Iffah, Rona Dhiya Layli Ikrar Pramudya Ikrar Pramudya, Ikrar Imam Sujadi Indra Raditya , Dionisius Intan Novia Sari Intan Novia Sari Irwan Susanto Irwan Susanto Isnaini, Bayutama Isnandar Slamet Isnandar Slamet Isnandar Slamet, Isnandar Kadar, Jimmy Abdel Karina Pramitasari Karina Pramitasari, Karina Kartikaningtyas, Nafiqoh Elsa Katherine Her Pratiwi Khafittulloh Viqriah Khafittulloh Viqriah, Khafittulloh Khoiriyah, Nor Kumarahadi, Brigitta Melati Kurnianto, Iwan Kurniasih, Rini Kurniati, Edy Dwi Lestari, Fajar Lina Muawanah, Lina Mahmudah Titi Muanifah Mahmudah Titi Muanifah Mahmudati, Rina Maratu Shalikhah Maratu Shalikhah, Maratu Mardiyana Mardiyana Marfuah, Ismiyati Mida Nurani Mika Ambarawati Mohamad Nur Fauzi Muhammad Bayu Nirwana Muhammad Wildan Fadilah Mulyadi Mulyadi Mulyadi Mulyadi Nabila Churin Aprilia Ningsih, Maya Kristina Nirwana, Muhammad Bayu Nopiana, Medi Nor Khoiriyah Novi Dya Meylasari Nugraha, Titis Jati Nugroho, Purwo Setiyo Nuraini, Latifah Nurudin, M. Pardede, Hilman Ferdinandus Permatasari, Dinda Agnes Prabowo, Haniftia Haqqiendini Pramesti, Arsita Anggraeni Pratiwi, Fitri Apriyani pratiwi, hasih Proborini, Ellen Purna Bayu Nugroho Purnamasari, Anita Pusaka, Semerdanta Putra Adi Wibowo Putra Adi Wibowo Rachmawati, Intan Rahmaningrum, Asti Rahmita Ika Sari Raodatul Jannah Raodatul Jannah Rara Sugiarti Ratih Kusumaningrum Ratih Kusumaningrum Reka Pramukti Reka Pramukti, Reka Respati wulan Respatiwulan, Respatiwulan Retno Anggraheni Ria Wahyu Wijayanti Rina Mahmudati Riyadi Riyadi Riyadi Riyadi Riyanto, Nandyar Fisthi Riyanto, Nandyar Fisthi Rizky Wahyudi Salsabila, Nais Qonita Sandhy Prasetyo Tito Kurniawan Sandhy Prasetyo Tito Kurniawan, Sandhy Prasetyo Satrio Wicaksono Sudarman Savitri, Maria Endah Savitri, Maria Endah Septiana Wijayanti Setiaputra, Felix Indra Sri Adiningsih Sri Sulistijowati Handajani Sugesti, Fitri Era Sugianto Sugianto Sugiyanto - Sugiyanto Sugiyanto Sugiyanto Sugiyanto Sugiyanto, Sugiyanto Sulandari, Winita Sumantri, Astri Wiliastri Susilotomoa, Dhestahendra Citra Titik Yuniarti Triyanto Triyazulfa, Azkiya Umi Fadlilah, Umi Umi Supraptinah Umi Supraptinah, Umi Veronica Sri Wigiyanti Veronica Sri Wigiyanti Very Hendra Saputra Virlina Zuhanisani Wahyuni, Fina Tri Wahyuni, Fina Tri Wahyuningtyas, Widyana Wardani, Endang Purwati Wardani, Endang Purwati Widyana Wahyuningtyas Wihasti Imas Priyandani Wihasti Imas Priyandani, Wihasti Imas Winita Sulandari Winita Sulandari Winita Sulandari Wulandari, Lina Yadi Ardiawan Yadi Ardiawan Yudho Yudhanto Yudho Yudhanto Yudho Yudhanto, Yudho Yuliana Susanti Yuliana Susanti, Yuliana Yuniarti, Titik Yusnita Rahmawati Yusnita Rahmawati Zainal Arifin Zuhanisani, Virlina Zuhdha Basofi Nugroho Zuhdha Basofi Nugroho, Zuhdha Basofi Zukhronah, Etik

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