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All Journal MATEMATIKA Statistika Prosiding Seminar Biologi Journal of Education and Learning (EduLearn) Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal S2 Pendidikan Matematika Journal of the Indonesian Mathematical Society AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Teknologi Informasi dan Ilmu Komputer Journal of Mathematics and Mathematics Education 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) Jurnal Pembelajaran Matematika JTAM (Jurnal Teori dan Aplikasi Matematika) International Journal of Computing Science and Applied Mathematics 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) Journal of Applied Data Sciences Jurnal Pengabdian kepada Masyarakat Proceeding Biology Education Conference 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
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PROFIL KESALAHAN PEMECAHAN MASALAH KESEBANGUNAN DITINJAU DARI KEPERCAYAAN DIRI DAN KECEMASAN MATEMATIKA Prabowo, Haniftia Haqqiendini; RIYADI, RIYADI; SUBANTI, SRI
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (633.8 KB) | DOI: 10.24127/ajpm.v10i2.3644

Abstract

The aims from this research are to describe the mistake of solving kesebangunan problems in terms of the self confidence and mathematics anxiety of junior high school students. This type of this research is qualitative descriptive. The main data of  this research are test results, self-confidence questionnaires results, mathematics anxiety questionnaires results and interviews results. The subject  of this research are the students who have low, medium and high self-confidence with low, medium and high mathematics anxiety. The student will be given a test to find out the mistakes. Interviews were conducted to students who made the most mistakes. The results of this research indicated that students who have low, medium or high self-confidence with low, medium or high math anxiety make a mistake of concept at the stage of formulating strategies to solve problems. The mistake of strategy that many students made were removing unit data in the arithmetic operation process at the stage of implementing the planned strategy. The other mistakes made were a mistake of strategy in the stage of carry out the planned strategy and a mistake of counting operations in the stage of re-examination occurred in each group.
EKONOMI REGIONAL PROVINSI SULAWESI TENGGARA: Pendekatan Sektor Basis dan Analisis Input‐Output Subanti, Sri; Hakim, Arif Rahman
Jurnal Ekonomi & Studi Pembangunan JESP Volume 10 Nomor 1, April 2009
Publisher : Universitas Muhammadiyah Yogyakarta

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Abstract

This paper aims to study regional economic in Southeast Sulawesi Province. Analyse in this paper used export based approach and input-output analysis. This study found that (1) agriculture sector, construction, transport and communication, and service sector become base sectors in Southeast Sulawesi. (2) Sector electricity, gas, water and sector finance have positive value in industry mix and regional shift. Otherwise, sector agriculture and sector services can categorize in slow growth sector and high competence sector. (3) Sector mining have highest output multiplier. (4) Sector agriculture and sector trade, hotel, restaurant have forward linkage indeks more than one. (5) Sector mining, sector agriculture, and sector trade hotel restaurant have backward linkage indeks more than one too. (6) Sector agriculture and sector trade hotel restaurant become key sectors in Southeast Sulawesi Province. This sectors which need to be developed because by expanding this sector expected to push another economic sector.
GENDER DIFFERENTS AND VISUAL-SPATIAL INTELLIGENCE IN SOLVING GEOMETRIC IN 9TH GRADE Ria Wahyu Wijayanti; Imam Sujadi; Sri Subanti
Proceedings Education and Language International Conference Vol 1, No 1 (2017): Proceedings of Education and Language International Conference
Publisher : Proceedings Education and Language International Conference

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Abstract

 Visual-spatial intelligence is one of the multiple intelligences that is important to solve mathematics problem, especially in geometry. The aim of this research is to know about visual-spatial characteristic, such as students’ imagination, pattern seeking, problem solving, and conceptualization in solving the geometric problem. The type of this research was a qualitative research on case study. Subject’s selection procedure was by using snowball sampling. Data collection technique was task-based interviews. The validity was determined by time triangulation. The data analysis technique in this research was reduction, data display, and conclusion. The data was analyzed based on visual-spatial indicator. The results of this research showed that female students have better pattern seeking, problem solving, and conceptualization. Meanwhile male students have better in imagination. Keywords: gender, geometric, intelligence, visual-spatial
The Comparison of Learning Model Viewed from the Students Thinking Style Mohamad Nur Fauzi; Budi Usodo; Sri Subanti
Journal of Education and Learning (EduLearn) Vol 11, No 4: November 2017
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (35.128 KB) | DOI: 10.11591/edulearn.v11i4.6874

Abstract

The aim of the research was to determine the effect of learning models with scientific approach, characteristics thinking style, the interaction between learning model with scientific approach and characteristics thinking style toward mathematics achievement. This research was quasi-experimental research with factorial design 2 x 4. The population of research was all students of the seven graders of junior high school in Surakarta city in academic year 2016/2017. The sample of research consists of 190 students. The data in the research was two ways analysis of variance with unequal cells, with the 5% level of significance. The results of the research were as follow: (1) SFEs Learning model gave better mathematics achievement than direct instruction model: (2) Characteristics of Sequential concret (SK), sequential abstract (SA), random concret (AK), and random abstract (AA) thinking styles give the same effect on mathematics learning achievement; (3) In each learning model with SK, SA, AK, and AA thinking style characteristics have the same mathematics learning achievement. (4) In each of the SK, SA, AK, and AA thinking styles that are subject to the SFEs learning model and direct learning have the same mathematical learning achievement.
PROFIL TINGKATAN BERPIKIR STATISTIS SISWA DALAM MENGANALISIS DAN MENGINTERPRETASIKAN DATA Novi Dya Meylasari; Imam Sujadi; Sri Subanti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 1 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.198 KB) | DOI: 10.24127/ajpm.v10i1.3463

Abstract

Berpikir statistis merupakan proses berpikir seseorang mengenai kemampuan untuk mengerti dan memahami bagaimana cara mendeskripsikan data, mengorganisasikan dan mereduksi data, merepresentasikan data serta menganalisis dan menginterpretasikan data, yang diimplementasikan  pada  permasalahan  nyata.Penelitian ini bertujuan untuk mendeskripsikan profil tingkatan berpikir statistis siswa yang berkemampuan awal rendah dalam menganalisis dan menginterpretasikan data. Subjek penelitian ini adalah tiga siswa berkemampuan awal rendah di kelas VIII SMP Walisongo 1, Semarang. Metode Think Aloud diterapkan untuk mengumpulkan data. Data diperoleh melalui data lisan dan data tertulis berupa instrumen masalah statistik pada materi statistika (pemusatan data dan penyebaran data).Hasil penelitian menunjukkan bahwa tingkat berpikir statistis siswayang berkemampuan awal rendah berada pada tingkat 1:Idiosyncratic, siswa menggunakan pemikiran subjektif, menggunakan isyarat visual untuk mendapatkan informasi atau membuat keputusan, sehingga menghambat kemampuan subjek untuk menentukan ukuran pusat atau ukuran penyebaran. Kata kunci: Berpikir statistis; menganalisis dan menginterpretasi data; tingkatan berpikir statistis. AbstractStatistical thinking is a thinking process related to the ability to understand how to describe, organize, reduce, present, analyze and interpret the data, which is implemented in real problems. This research aims to describe the profile of the level of statistical thinking of students with low initial abilities in analyzing and interpreting data. The subjects of this study were three students with low initial abilities in Junior High School of Walisongo 1, Semarang. The Think Aloud method is applied to collect data. The data obtained through verbal data and written data in the form of statistical problem instruments on statistical materials (center data and spread data).The results showed that the statistical thinking level of students with low initial abilities was at 1th level: Idiosyncratic, students used subjective thinking, used visual cues to obtain information or make decisions, thus inhibiting the subject's ability to determine the size of the center or the size of the spread. Keywords: analyzing and interpreting data construct; statistical thinking; statistical thinking level.
PROFIL PEMAHAMAN KONSEP MATEMATIKA DITINJAU DARI SELF EFFICACY Mida Nurani; Riyadi Riyadi; Sri Subanti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 1 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.038 KB) | DOI: 10.24127/ajpm.v10i1.3388

Abstract

Tujuan dari penelitian ini adalah mendeskripsikan pemahaman konsep matematika siswa SMA ditinjau dari self efficacy khususnya pada materi matriks. Penelitian ini adalah penelitian deskriptif kualitatif dimana data utama pada penelitian ini adalah hasil tes pemahaman konsep matematika, angket self efficacy dan wawancara. Subjek penelitian yaitu siswa dengan self efficacy tinggi, sedang dan rendah yang kemudian diberi tes pemahaman konsep matematika. Penelitian dilakukan dengan wawancara terhadap hasil tes siswa dan melakukan triangulasi metode. Hasil penelitian ini menunjukkan bahwa pemahaman konsep matematika siswa dengan self efficacy tinggi sudah baik dengan menguasai indikator pemahaman konsep yaitu menyatakan ulang sebuah konsep, mengklasifikasi objek menurut sifat-sifat tertentu, menyajikan konsep dalam berbagai bentuk representasi matematis, menjelaskan keterkaitan antara konsep satu dengan konsep lainnya dan menerapkan konsep dalam pemecahan masalah. Sedangkan siswa dengan self efficacy sedang menguasai indikator menyatakan ulang sebuah konsep, mengklasifikasi objek menurut sifat-sifat tertentu dan menyajikan konsep dalam berbagai bentuk representasi matematis. Dan siswa dengan self efficacy rendah hanya menguasai indikator menyatakan ulang sebuah konsep.Kata kunci: Pemahaman konsep matematika; self efficacy. AbstractThe purpose of this study is to describe the understanding mathematics concepts of senior high school students' in term of self-efficacy, especially in matrix. This study is descriptive qualitative that the main data of this study are test, questionnaire, and interview. The research subjects is senior high school students’ with many categories such as high, medium, and low in self-efficacy. Then, the researcher give test about the understanding mathematics concepts. The researcher is doing interview and triangulation method to the students. The results of this study indicate that the students' understanding of mathematics concepts with high self-efficacy is good by mastering the conceptual understanding indicators, such as restating a concept, classifying the objects according to specific categories, presenting concepts in various forms of mathematics representation, explaining the relationship between one concept and another concept and applying some concepts in problem solving. Meanwhile, the students with medium self-efficacy are mastering indicators of restating a concept, classifying the objects according to specific categories and presenting concepts in various forms of mathematics representations, and the students with low self-efficacy are only mastering the indicator of restating a concept.Keywords: Self efficacy; understanding of mathematics concepts.
Trend Topic Analysis using Latent Dirichlet Allocation (LDA) (Study Case: Denpasar People’s Complaints Online Website) Aulia Rizki Destarani; Isnandar Slamet; Sri Subanti
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 5, No 1 (2019): June
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (334.559 KB) | DOI: 10.26555/jiteki.v5i1.13088

Abstract

According to the publication of the Central Bureau of Statistics 2017, the population of Denpasar people has increased to 914,300 people. The Increasing number of the population raises various problems that must be faced by the Denpasar’s Government. The variety of problems is in line with the increase in complaints data posted through Denpasar people’s complaints online website, which made it difficult to know the main topics of the problems. The purpose of this research is to find the main topics of complaints Denpasar residents quickly and efficiently. The method used to achieve the objective of the research is Latent Dirichlet Allocation topic models with Gibbs sampling parameter estimation. The number of topics obtained through the highest log-likelihood value -42,528.84, the value is in the number of topics 19. The trending topic was based on the highest topic probability, topic 4, with a topic probability value 0.055. Based on these results, the trend of a topic is on topic 4 which can be interpreted that many residents of Denpasar complained about damaged roads and requested to fix the roads.
APLIKASI UTILITAS RANDOM DALAM PENGHITUNGAN NILAI EKONOMI TERHADAP PERUBAHAN KUALITAS PARIWISATA DI OBYEK WISATA BUKIT CINTA KABUPATEN SEMARANG Sri Subanti; Rara Sugiarti; Endang Widiyastuti; Arif Rahman Hakim
Prosiding SNST Fakultas Teknik Vol 1, No 1 (2013): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 4 2013
Publisher : Prosiding SNST Fakultas Teknik

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Abstract

Penelitian ini  bertujuan untuk mengetahui keuntungan (kerugian) ekonomis yang  diterima pelaku kegiatan pariwisata jika kondisi atau kualitas pariwisata di Bukit Cinta menjadi membaik (memburuk). Perubahan kondisi atau kualitas pariwisata dilihat atribut biaya perjalanan, lingkungan alami, pementasan budaya jawa, dan pasar tradisional. Metode yang digunakan untuk mengukur  perubahan keuntungan ekonomis yang diterima atau kerugian ekonomis yang harus ditanggung oleh  pelaku kegiatan pariwisata di  Bukit Cinta  dengan pendekatan model utilitas random.  Studi menemukan bahwa faktor biaya perjalanan, lingkungan alami, dan pasar tradisional berpengaruh signifikan terhadap preferensi responden dalam memilih perubahan kondisi pariwisata. Nilai kompensasi yang diterima pengunjung sebagai akibat perubahan kondisi membaik sebesar 736,49 juta sedangkan perubahan kondisi memburuk sebesar 397,41 juta. Rekomendasi penelitian ini adalah pemerintah daerah perlu memperhatikan faktor lingkungan alami dan pasar tradisional dalam merumuskan pengembangan pariwisata di Bukit Cinta kedepan.  Kata kunci: bukit cinta, kualitas pariwisata, nilai ekonomi, utilitas random
THE EFFECT OF MAKE A MATCH (MAM) TYPE MODEL AND BAMBOO DANCE TYPE MODEL THROUGH COOPERATIVE LEARNING ON STUDENTS MOTIVATION Mohamad Nur Fauzi; Budi Usodo; Sri Subanti
Suska Journal of mathematics Education Vol 3, No 1 (2017)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sjme.v3i1.3511

Abstract

 Students motivation plays an important role in every learning process. Lacking in Make A Match (MAM) type model in mathematics teaching has become the justification in finding the solution for the crowded situation. This research used quasi experimental research design. The samples used were 60 students and they were requested to respond a set of motivation questionnaire. In addition, the students activity data was obtained from the observation sheet. T-test was used to determine the difference in motivation between experimental and control group. The result revealed that, the influence of the Make A Match (MAM) Type Model And Bamboo Dance Type Model Through Cooperative Learning on the motivation of the students.
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

Abstract

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).
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 Brilliyanti, Fanny Brilliyanti, Fanny Budi Santosa Budi Santosa Budi Santosa Budi Usodo 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 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 Husna Afanyn Khoirunissa Iffah, Rona Dhiya Layli Ikrar Pramudya Ikrar Pramudya, Ikrar Imam Sujadi Imam Sujadi Imam Sujadi Imam Sujadi Indra Raditya , Dionisius Intan Novia Sari Intan Novia Sari Irwan Susanto Irwan Susanto Isnaini, Bayutama Isnandar Slamet Isnandar Slamet Isnandar Slamet Isnandar Slamet, Isnandar Iwan Kurnianto Kadar, Jimmy Abdel Karina Pramitasari Karina Pramitasari, Karina Kartikaningtyas, Nafiqoh Elsa Katherine Her Pratiwi Khafittulloh Viqriah Khafittulloh Viqriah, Khafittulloh Khoiriyah, Nor Kumarahadi, Brigitta Melati 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 Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana Mardiyana, Mardiyana Mardiyana, Mardiyana Marfuah, Ismiyati Mida Nurani Mika Ambarawati Mohamad Nur Fauzi Muhammad Bayu Nirwana Muhammad Wildan Fadilah Mulyadi Mulyadi Mulyadi Mulyadi Nais Qonita Salsabila 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 Prasasti, Berlyana Ayu Pratiwi, Fitri Apriyani pratiwi, hasih Proborini, Ellen Purna Bayu Nugroho Purnamasari, Anita Pusaka, Semerdanta Putra Adi Wibowo Putra Adi Wibowo Rachmawati, Intan Rahmita Ika Sari Raodatul Jannah Raodatul Jannah Rara Sugiarti Ratih Kusumaningrum Ratih Kusumaningrum Reka Pramukti Reka Pramukti, Reka Respati wulan Retno Anggraheni Ria Wahyu Wijayanti Rina Mahmudati Riyadi Riyadi Riyadi Riyadi Riyanto, Nandyar Fisthi Riyanto, Nandyar Fisthi Rizky Wahyudi 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 Sujadi, Imam Sujadi, Imam Sujadi, Imam Sulandari, Winita Sumantri, Astri Wiliastri Susilotomoa, Dhestahendra Citra Titik Yuniarti 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 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