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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Pythagoras: Jurnal Matematika dan Pendidikan Matematika MATEMATIKA Publikasi Pendidikan Journal on Mathematics Education (JME) Jurnal Infinity Jurnal Pendidikan IPA Indonesia Abdimas Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Scientific Journal of Informatics JURNAL PROFESI KEGURUAN Manajemen Pendidikan Al-Jabar : Jurnal Pendidikan Matematika Educational Management Innovative Journal of Curriculum and Educational Technology Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini JMM (Jurnal Masyarakat Mandiri) International Journal on Emerging Mathematics Education Jurnal Cendekia : Jurnal Pendidikan Matematika Prima: Jurnal Pendidikan Matematika Unnes Journal of Mathematics Education Research Journal of Primary Education ANARGYA: Jurnal Ilmiah Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) JIIP (Jurnal Ilmiah Ilmu Pendidikan) Edunesia : jurnal Ilmiah Pendidikan Dawuh Guru: Jurnal Pendidikan MI/SD Unnes Journal of Mathematics Education Unnes Journal of Mathematics Edukasia: Jurnal Pendidikan dan Pembelajaran Edumatica: Jurnal Pendidikan Matematika JURNAL MUARA PENDIDIKAN Proceeding of International Conference on Science, Education, and Technology International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Ilmiah Multidisiplin Indonesia Polyhedron International Journal in Mathematics Education Jurnal Infinity Jurnal Abdimas Jurnal Pendidikan MIPA Journal on Mathematics Education
Sukestiyarno Sukestiyarno
Jurusan Matematika FMIPA Universitas Negeri Semarang
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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The Ability of Problem Solving for Tenth Grade Student on Problem Based Learning About Web-Assisted from Students Independence Winayus, Riyan Fikri; Mariani, Scolastika; Sukestiyarno, YL
Unnes Journal of Mathematics Education Research Vol 9 No 1 (2020): June 2020
Publisher : Universitas Negeri Semarang

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Abstract

Mathematics learning is very important given in order to the students can have problem solving skills. This study aims to test the effectiveness of PBL assisted by the web on students' problem solving abilities and describe problem solving abilities in terms of student independence. This research is a type of quantitative and qualitative. The study was conducted in Bangsri 1 Public High School SMA Negeri 1 Bangsri in the 2018/2019 academic year. The research subjects were tenth grade students consisting of one experimental class with web-based PBL treatment and one control class. Then two people were selected for the category of high, medium and low independence. Hypothesis testing uses one-party t-test and average difference test. The results of the study showed that PBL was assisted by the web effective against students' problem solving abilities. Students with high independence criteria do not always have good problem solving skills, but they show a significant increase after working on practice questions. Students with moderate independence criteria also showed an increase in problem solving skills after working on practice questions. Whereas in the low independence criteria there are students with good cognitive abilities but the problem solving ability improvement is low.
Pengembangan Model Pelatihan PTK Berbasis Pendampingan untuk Meningkatkan Profesionalitas Guru Matematika SMA di Kabupaten Brebes Masrukhi, Masrukhi; Widodo, Joko; Sukestiyarno, Sukestiyarno; Raharjo, Tri Joko
Manajemen Pendidikan Vol. 10, No. 2, Tahun 2015
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.876 KB) | DOI: 10.23917/jmp.v10i1.1710

Abstract

Classroom-based  action research (CAR) for high school math teachers is very important to develop their professionalism.  To improve the competence of teachers, a development of CAR  training  model  based  on  mentoring  is  needed.  This  study  aims  to  produce  an appropriate  CAR  training  model  based  on  mentoring  to  improve  teachers? professionalism.  This study employed research and development (R & D) model, then the procedure pursued in this research started from  (1) literature study, (2) preliminary field study,  (3)  needs  analysis,  (4)  preparing  the  training  model  design,  (5)  performing validation model, (6) revising the model, (7) preparing hypothetical model of training, (8) performing limited testing and expanded trials, and (9) revising the final model through the  focus  group  discussion   (FGD-2),  experts,  and  practitioners   to  obtain  the  final model.The   result   shows   that:  (1)  the  product   which   is  validated   by  experts   and practitioners  obtains  a mean  score  of 62.15  (good  qualification),  (2) the final  training model is very feasible to be used by the indication of the its mean score at 3.59 (very high) for its usefulness, the mean score of 3.48 (very high) for its practicality, the mean score of3.58  (very  high)  for  its  feasibility.  The  implementation   of  training  program  is  alsocapable of producing  CAR research reports. The conclusions  of research is that the final model of CAR training based on mentoring and its training instruments are very feasible to be used to improve the professionalism  of senior high school math teachers in Brebes.
Mathematics Connections Based on Self Regulated Learning Through Project Based Learning with Ethnomathematics nuances and independent learning with assisted of Module and Whatsapp Fathonah, Ika Ariwanti; Mariani, Scolastika; Sukestiyarno, YL
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

The study aims to describe the mathematical connections ability in project based learning nuanced ethnomatematic and independent learning module-assisted and whatsapp in terms of self-regulated learning. This study uses a mixed method with explanatory sequential design. Subjects of this study were 7th grade students of SMP Negeri 1 Bae Kudus 2018/2019 school year. The subjects in this study were students of class VIIF and VIIG selected based on three categories of self regulated learning, namely high, medium, and low. Data collection techniques using tests of students' mathematical connection ability, self regulated learning questionnaire, observation of self regulated learning and interviews. The results showed that the project-based learning nuanced ethnomatematics and independent learning with modules and whatsapp was effective against mathematical connection ability, and the description of the ability of mathematical connections in terms of self regulated learning in the high, medium, and low learning in the project-based learning nuanced ethnomatematics and independent learning with modules and whatsapp gets varied results.
Mathematical Communication Skills Reviewed From Mathematical Resilience in Independent Learning and Discovery Learning Assisted by E - Learning Asih, Kartika Sari; Isnarto, Isnarto; Sukestiyarno, Sukestiyarno
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe mathematical communication skill from mathematical resilience in independent learning assisted by module and discovery learning assisted by e-learning. This mixed – method research took population from X graders of SMA N 6 Cirebon. The sampling technique was purposive sampling. The results were X MIPA 4 as experimental group 1 (intervened by independent learning assited by module) and X MIPA 6 as experimental group II (intervened by discovery learning assited by e-learning). The subject categorization was based on mathematical resilience with high, moderate, and low categories. The instruments of this research were mathematical resilience questionnaire, mathematical communication skill test, and interview. The results showed that independent learning assited by module and discovery learning assisted by e-learning were effective. There was no difference mathematical communication skill between independent learning assisted by module and discovery learning assisted by e-learning on average. The descriptions of the students’ mathematical communication skills reviewed from mathematical resilience were varied.
MENCARI SOLUSI PENAKSIR PARAMETER PADA ANALISIS VARIANSI DENGAN PENDEKATAN GENERAL INVERS sukestiyarno, Sukestiyarno
MATEMATIKA Vol 5, No 1 (2002): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

Pada model linear metode kuadarat terkecil digunakan untuk mencari penaksir koefisien parameter. Pada model linier analisis regresi akan diperoleh solusi penaksir yang unik (tunggal), karena pada matriks regresornya mempunyai rank penuh. Akan tetapi pada model linear analisis variansi akan diperoleh solusi penaksir yang tidak tunggal. Hal tersebut terjadi karena pada matriks koefisien regresornya mempunyai rank tak penuh (vektor kolom matriks regressor bergantung linier). Untuk mendapatkan solusi yang tunggal maka orang menempuh jalan menambahkan persyaratan dengan memasukkan suatu kendala. Pada makalah ini akan membahas masalah mencari alternatif solusi penaksir parameter dengan tanpa memasukkan kendala.  Dengan memilih salah satu general invers perkalian matriks regresor yang mempunyai sifat khusus dapat diperoleh suatu penaksir yang lebih baik dari pada penaksir yang diperoleh dengan memasukkan kendala.
MODEL EXPERTISE MANAGEMENT SYSTEM DI UNIVERSITAS NEGERI SEMARANG Purwinarko, Aji; Sukestiyarno, YL
Scientific Journal of Informatics Vol 1, No 2 (2014): November 2014
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v1i2.4024

Abstract

Pemanfaatan sistem informasi sebagai penopang organisasi tidak dapat dipungkiri lagi, dimana setiap bagian dari organisasi diharapkan mampu memberikan pelayanan yang cepat dan akurat kepada setiap end user. Salah satu bentuk layanan sistem informasi tersebut adalah Expertise Management System (EMS). EMS dikembangkan di Universitas Negeri Semarang (UNNES) memiliki kemampuan untuk menyajikan data tentang pakar-pakar yang telah dimiliki UNNES kepada end user. Desain EMS melalui tahap prototype (analisis, perancangan, desain sistem, DFD, ERD, dan desain skema database), pemrograman, pengujian dan pemeliharaan. Melalui EMS ini pula, UNNES dapat menawarkan pakar-pakarnya untuk berkolaborasi dalam penelitian maupun kegiatan lainnya, sehingga dengan sendirinya akan memperkuat posisi UNNES di dalam persaingan tingkat regional maupun global.
LEARNING MATHEMATICAL MODELLING WITH AUGMENTED REALITY MOBILE MATH TRAILS PROGRAM: HOW CAN IT WORK? Cahyono, Adi Nur; Sukestiyarno, Yohanes Leonardus; Asikin, Mohammad; Miftahudin, Miftahudin; Ahsan, Muhammadi Ghozian Kafi; Ludwig, Matthias
Journal on Mathematics Education Vol 11, No 2 (2020)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (763.449 KB) | DOI: 10.22342/jme.11.2.10729.181-192

Abstract

The aim of this study is to investigate how an augmented reality mobile math trails program can provide opportunities for students to engage in meaningful mathematical modelling activities. An explorative research design was conducted involving two mathematics teachers and 30 eight grades in Semarang, Indonesia. An Augmented Reality Mobile Math Trails App was created, and several math trail tasks were designed, then students run the activity. Data were gathered by means of participatory observation, interviews, questionnaires, tests, and worksheets. Data analysis began with the organisation, annotation, description of the data and statistic tests. The findings indicate that an educational program was successfully designed, which offered students a meaningful mathematical experience. A mobile app was also developed to support this program. The mobile app with augmented reality features is helpful for students as a tool that bridges the gap between real-world situations and mathematical concepts in problem-solving following the mathematical modelling cycle. The program thus contributes to a higher ability in mathematical modelling. The study identified a link between instrumented techniques in programs and mathematical modelling, as built during the instrumentation process. Further studies are essential for project development and implementation in other cities with different situations and aspects of study.
Critical Thinking Skill Seen from Curiosity on Independent Learning Assisted by Module Nafisa, Dian; sukestiyarno, YL; Hidayah, Isti
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe critical thinking skill of students seen from curiosity on independent learning assisted by module. This mix method research used sequential explanatory design. The data collection was done through observation, test, and interview techniques. The subjects were seventh graders. The quantitative data was selected by purposive sampling technique. The qualitative data was based on the students’ curiosity levels: high, moderate, and low. The findings showed that independent learning assisted by module was qualified. It was shown on planning stage of learning instrument validation result. It met validity categories. The promoting stage showed 77.2%. The evaluation stage was done through individual accomplishment test. It obtained tcount= 6.34 > 1.69. The classical accomplishment zcount = 0.47 > 0.18. The proportional difference test showed that zcount = 2.88 > 0.112. The N-gain test showed 97.3%, experiencing improvement. The variance test obtained sig 0.016 < 0.05. The descriptions of the students’ critical thinking skills seen from curiosities showed that they were varied. The high curiosity student reached high, moderate, and low critical thinking skill categories. The moderate curiosity students reached high, moderate, and low critical thinking skill categories. Meanwhile, the low curiosity students reached low critical thinking skill category.
Self Regelated Through Mathematics in Contexts (Mic) Approach Based on Local Culture Module to Improve Math Representation Ardhana Kisno Saputra, Rifky; Sukestiyarno, Sukestiyarno; Karomah Dwidayati, Nur
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

The purpose of this study is to describe the mathematical representation ability of students based on self regulated and module-based learning with a Mathematics In Contexts (MIC) approach with local culture. This research is a mixed method type of concurrent embedded design, with the subject of the research being the VIII MTs grade students. Negeri 1 Lamongan. The results obtained are Mentoring with a module-based MIC approach containing local culture effective towards mathematical representation with an average completeness above 70 with a value of 77.96; there is a positive influence of self regulated on the ability of representation of 73.1%; The mathematical representation ability of students has increased by 0.48 with the medium category. The ability of student representation can be classified into three aspects including visual aspects, symbolic aspects and verbal aspects. Students with high self regulated are able to master the three aspects of representation very well indicated by the average value obtained in the visual aspect of 100 then in the symbolic aspect 91.07 and in the verbal aspect 79.17. Students with self regulated are mastering visual and verbal aspects that stand out by getting an average rating of 87.50 in the visual aspect and 79.17 in the verbal aspect, while in the symbolic aspect getting an average score of 66.07. Students with low self regulated are able to master the verbal and visual aspects well, namely by obtaining a verbal average value of 70.83 and a mean visual value of 67.50 while the symbolic aspect obtains an average score of 51.79. Based on the results of the study, it is suggested in doing assistance with students who have moderate and low self regulated more intensively so that students are more independent, enthusiastic, and recognize their own potential for their mathematical representation abilities.
The Development of Independent Learning Through Brain Based Learning Assistance to Improve Grit and Mathematical Connection Ability Setyoningrum, Andi; Sukestiyarno, YL; Nugroho, Sunyoto Eko
Journal of Primary Education Vol 9 No 2 (2020): March 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.688 KB) | DOI: 10.15294/jpe.v9i2.36382

Abstract

Low ability of mathematical connections affected by the lack of independence of students. Alternatives that can be used is using independent learning through mentoring using module based Brain Based Learning with grit character. The purpose of the research was to describe the module based Brain Based Learning and advisory guide category valid, the independent learning with assistance which was effectively improve the ability of mathematical connections, and describe the mathematical connection capability in terms of grit. The development stage modules using the procedures of Borg & Gall. The research was conducted at SDN 1 Manggungsari with sixth grade students as an experimental class. The analysis of the data used was the normality test, completeness, regression testing and test Gain. The results showed that Modules and advisory guide category was valid with the same score of 4.1; Self-regulated learning with assistance was effectively improve the mathematical connection, there is an increase of 0.53 at medium category, and 62.2% gave a positive response; Overall, student with high grit was able to understand the mathematical connection capability indicator. It can be concluded that self-assisted learning modules based Brain Based Learning with grit character can enhance the ability of the mathematical connections.
Co-Authors A. Suyitno A.A. Ketut Agung Cahyawan W Adi Nur Cahyono aditya, Resa Afit Istiandaru Afit Istiandaru, Afit agung setiawan Agus Yuwono Ahmad Faridh Ricky Fahmy Ahsan, Muhammadi Ghozian Kafi Aji Purwinarko, Aji Akhmad Nayazik Ali Djamhuri Amaliyah, Fitriyah Amin Suyitno Amin, Ihdi Andreas Priyono Budi Prasetyo Antariksa, Kasih Ayu Dian Antariksa Ardana, Grandis Belva Arief Agoestanto Arofah, Lailatul Asih, Kartika Sari Astuti, Andarweni Athif, Rona Najma Azmi, Septiana Ulul Bambang Eko Susilo Cahyaningrum, Nugraheni Ditasari, Dwi Dian Djoko Widodo Dryandi, Rayyan Akmal Eko Andy Purnomo Emi Pujiastuti Emyu, Dalnius Endang Sugiharti, Endang Enjelita, Anggun Fajariyah, Nurul Inayah Fathonah, Ika Ariwanti Faujiyah, Siti Florentinus, T. S. Gunawan Gunawan Hardi Suyitno Harsasi, Maya Harsasi Hartutik (Hartutik) Hendra Dedi Kriswanto, Hendra Dedi Ibad, Zainul Iman Subekti, Iman Intan Permata, Jeliana Iqbal Kharisudin Isdaryanti, B. Isnarto, Isnarto Isnarto, Isnarto Isti Hidayah Iwan junaedi Jay, Dewi Ratna Kartika Ariesanti Kartika Yuni Purwanti Kartono , Khumairoh, Herlina Milatina Kristina Wijayanti KURNIAWAN, OKTA Kusuma, Dani Lina Warlina Lisa Virdinarti Putra Ludwig, Matthias M. Rahman M.D. Septiani Maharani, Hevy Risqi Maliya, Nur Martyana Prihaswati Mashuri Mashuri masriah masriah, masriah Masrukan Masrukan Maulana, Ivan Maulida Zakia Mellawaty, Mellawaty Miftahudin Mohammad Asikin Muhammad Iqbal Harisuddin Mujib Mujib, Mujib Mulyono Mulyono Munawaroh, Siti Badriatul Mutia Mutia, Mutia Nafisa, Dian Nathan Hindarto Nugroho, Khathibul Umam Z Nurhayati, Khomsatun Dwi Nurkaromah Dwidayati, Nurkaromah Paruntu, Patrice Ester Pradnya, Irene Nindita Pradnya, Matilda Stella Pratiwi, Restyanna Yanu Puspitasari, Kristanti Ambar Putri Rizki Amalia, Putri Rizki Putriaji Hendikawati Rahayu, Rr. Sri Ratna Rahmawati, luthfiana Rahmayanti, Erli Rifky Ardhana Kisno Saputra Riyan Hidayat Rochmad - Saironi, Moh Saputra, Vito Ardino sari, atmira qurnia Sari, Elok Fariha Scholastika, Mariani Scolastika Mariani Setiyani Setiyani Setiyani Setyaningsih, Mayang Setyawan, Arif Budi Setyoningrum, Andi Sigiro, Asrida Soraya, Dita Ayu St. Budi Waluya Sugeng Priyanto, Sugeng Sugiman Sugiman Suhengrin, Suhengrin Sunyoto Eko Nugroho, Sunyoto Eko Suryani, Arie Susanti, Eka Lia Suyanti Suyanti Syafruddin Syafruddin Taulia Damayanti Tiara, Tiara Tri Joko Raharjo Tutik Wijayanti, Tutik Ulya, Siti Faiqotul Uus Kusdinar Vera Dewi Susanti Vita Istihapsari, Vita W. Widodo Wahyudi, Rachmat Satrio Waluya, Budi Wardono Wardono Widi Astuti Winayus, Riyan Fikri Wiwi Isnaeni Wulandari, Arum Nur Wulandari, Enika Wuryanto Wuryanto Yunianto, Wahid Zaenuri Mastur Zainnur Wijayanto