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DAMPAK PENDIDIKAN MATEMATIKA REALISTIK INDONESIA TERHADAP PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH SISWA SMP Sugiman, Sugiman; Kusumah, Yaya S.
Journal on Mathematics Education Vol 1, No 1 (2010)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.1.1.793.41-52

Abstract

This quasi-experimental study aims to determine the impact of realistic mathematics education (RME) on increasing Mathematical Problem-Solving Abilities (MPSA). The research design used was the non-equivalent control group with the subject population of all junior high school students in the city of Yogyakarta originating from low (C), moderate (B), and high (A) levels. From each school level, one school was taken then from each school taken an experimental class that received RME and one class of control who received regular learning (PB). The instrument used is in the form of two sets of equivalent MPSA tests. Data analysis uses the t-test and Anava. The results of the research were: (1) an increase in the MPSA of RME students was higher than the increase in the MPSA of PB students for all students and all levels of the school; (2) the highest increase in MPSA for RME students occurs at level A schools; and (3) there is no interaction between learning at school level in increasing MPSA.
HUBUNGAN PENDIDIKAN KARAKTER DALAM KEPRAMUKAAN DENGAN PRESTASI BELAJAR PKN SISWA Sari, Alif Fauziah; Sugiman, Sugiman; Sugiyanto, Sugiyanto
Jurnal Pedagogik Vol 3, No 4 (2015): jurnal pedagogi
Publisher : Jurnal Pedagogik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (31.597 KB)

Abstract

The research problems were that the students civic learning achievement was not optimal, the scouts had not been running optimally, and there was a gap between the educational scouting with student achievement in class V of SD Negeri 1 Rajabasa Raya. This study aimed to determine the relationship between character education in scouting activity and academic achievement Civics at the fifth grade students. This study population were 118 students, with a sample of 30 students while the sampling technique used was proportional Stratified Sampling. Collecting data in this study was using the method of observation, interviews, and documentation, as well as data analysis was using Spearman rank correlation analysis. The calculations used r count ≥ 0.72 r table 0,363. Thus it can be concluded that there was a relationship between character education and academic achievement in of civics at the fifth grade students of SD Negeri 1 Rajabasa Raya.Masalah penelitian ini adalah belum optimalnya prestasi belajar PKn siswa, kegiatan pramuka masih belum berjalan secara maksimal, dan terdapat kesenjangan antara pendidikan kepramukaan dengan prestasi belajar siswa kelas V. Penelitian ini bertujuan untuk mengetahui hubungan antara pendidikan karakter dalam kepramukaan dengan prestasi belajar PKn siswa kelas V SD Negeri 1 Rajabasa Raya. Populasi penelitian ini berjumlah 118 siswa, dengan sampel sebanyak 30 siswa sementara teknik pengambilan sampel yang digunakan adalah Stratified Proporsional Sampling. Pengumpulan data dalam penelitian ini adalah dengan menggunakan metode observasi, wawancara, dan dokumentasi, serta analisis data menggunakan analisis korelasi spearman rank. Hasil perhitungan menunjukkan rhitung 0,72 ≥ rtabel 0,363. Dengan demikian diambil kesimpulan bahwa terdapat hubungan antara pendidikan karakter dalam kepramukaan dengan prestasi belajar PKn siswa kelas V SD Negeri 1 Rajabasa Raya.Kata kunci : pendidikan karakter dalam kepramukaan, prestasi belajar, PKn.
PENGARUH MAKE A MATCH TERHADAP AKTIVITAS DAN PRESTASI BELAJAR IPS SISWA Permana, Pindo Apip; Rini, Riswanti; Sugiman, Sugiman
Jurnal Pedagogik Vol 3, No 6 (2015): Jurnal Pedagogi
Publisher : Jurnal Pedagogik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (31.597 KB)

Abstract

This study aimed to determine the effect of activity and learning achievement and increase student achievement before and after implementation of cooperative learning model of make a match type. This research was a quantitative research. The population in this study were all sixth grade students of SD Negeri 3 Rulung Helok in the District of South Lampung Natar totaling 50 people. This research used design of one group pretest-posttest. Data activity was obtained from observations by the observer and techniques of data collection was using cognitive learning achievement using pretest-posttest scores. Based on these results we can conclude that there are positive influence between activity and student achievement by implementing cooperative learning model of make a match, and there is an increase in learning achievement between before and after implementation of cooperative learning model of make a match.Penelitian ini bertujuan untuk mengetahui pengaruh aktivitas dan prestasi belajar serta peningkatan prestasi belajar siswa antara sebelum dan sesudah penerapan model cooperative learning tipe make a match. Penelitian ini merupakan jenis penelitian Kuantitatif. Populasi pada penelitian ini adalah seluruh siswa kelas VI SD Negeri 3 Rulung Helok di Kecamatan Natar Lampung Selatan yang berjumlah 50 orang. Penelitian ini mengunakan desain one group pretest-posttest. Data aktivitas diperoleh dari hasil pengamatan oleh observer dan teknik pengumpulan data prestasi belajar ranah kognitif menggunakan skor pretest-posttest. Berdasarkan hasil analisis data dan pengujian hipotesis maka disimpulkan bahwa terdapat pengaruh yang positif antara aktivitas dan prestasi belajar siswa dengan menerapkan model cooperative learning tipe make a match, dan terdapat peningkatan prestasi belajar antara sebelum dan sesudah penerapan model cooperative learning tipe make a match.Kata kunci: aktivitas, prestasi belajar IPS, make a match
Keefektifan Model Arias Berbantuan Kartu Masalah Untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Rahayu, Eva Agustiana; Waluja, Stevanus Budi; Sugiman, Sugiman
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 5, No 1 (2014): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v5i1.3272

Abstract

AbstrakTujuan penelitian ini adalah untuk menganalisis pembelajaran ARIAS berbantuan kartu masalah pada siswa kelas XI materi barisan dan deret geometri dapat mencapai ketuntasan belajar, menganalisis apakah kemampuan komunikasi matematis siswa dengan pembelajar-an ARIAS berbantuan kartu masalah lebih baik dibanding ekspositori,menganalisis penga-ruh motivasi berprestasi terhadap kemampuan komunikasi matematis, serta menganalisis a-da tidaknya peningkatan kemampuan komunikasi matematis siswa dengan pembelajaran ARIAS berbantuan kartu masalah dan ekspositori. Pengambilan data diperoleh dengan me-tode tes dan angket yang kemudian dianalisis dengan uji kemampuan komunikasi matema-tis berdasar KKM, uji perbedaan rata-rata, analisis regresi linier sederhana dan analisis ga-in. Hasil penelitian menunjukkan bahwa kemampuan komunikasi matematis kelas eksperi-men telah mencapai ketuntasan belajar dan lebih baik daripada kelas kontrol, terdapat peng-aruh motivasi berprestasi terhadap kemampuan komunikasi matematis, serta peningkatan kemampuan komunikasi matematis kelas eksperimen lebih besar dibanding ekspositori. Kata Kunci: ARIAS; Kartu Masalah; Kemampuan Komunikasi Matematis; Motivasi Berprestasi.   AbstractThe purpose of this research was to analyze the ARIAS learning-assisted problem cards in class XI material geometric sequence and series can achieve mastery learning, analyzing whether mathematical communication skills of students with learning problems ARIAS assisted problem cards better than expository, analyzing the effect of achievement motivation on mathematical communication skills , as well as to analyze whether there is an increase in student’s mathematical communication skills by the ARIAS learning-assisted problem cards and  expository. Data is collected obtained by tes method and questionnaire which is then analyzed by Communication Mathematical Skill test based on KKM, the average similary test, simple linear regression analyze and gain analyze. The results showed that the mathematical communication skills of experiment class has achieved mastering of learning and is better than the control class, there are an influence between achievement motivation and mathematical communication skills, and improving communication skills of experiment class bigger than expository.  Keywords:      ARIAS; Problem Cards; Mathematical Communication Skill; Achievement Motivation.
Analisis Proses Pembelajaran Matematika pada Anak Berkebutuhan Khusus (ABK) Slow Learner di Kelas Inklusif Aziz, Alfian Nur; Sugiman, Sugiman; Prabowo, Ardhi
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 6, No 2 (2015): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v6i2.4168

Abstract

Tujuan penelitian ini adalah untuk mengetahui bagaimana proses pembelajaran matematika pada anak berkebutuhan khusus (ABK) slow learner di kelas inklusif SMP Negeri 7 Salatiga dalam mencapai keberhasilan belajar. Data penelitian ini adalah mengenai proses pembelajaran matemetika pada anak berkebutuhan khusus slow learner di kelas inklusif. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data menggunakan metode observasi, wawancara, dan studi dokumentasi. Teknik analisis data meliputi pengumpulan data,reduksi data, penyajian data, penarikan kesimpulan dan verifikasi. Berdasarkan hasil analisis diperoleh hasil : (1) Guru mata pelajaran matematika sudah memahami karakterstik siswa slow learner secara umum. Tidak Terdapat perbedaan dalam Rencana Pelaksanan Pembelajaran (RPP) namun perencanaan tetap memperhatikan karakteristik siswa slow learner.(2) Dalam pelaksanaan pembelajaran guru melakukan pengkondisian dengan mempersiapkan siswa secara fisik dan psikis. Penggunaan model, metode, media pembelajaran disamakan antara siswa reguler dan slow learner. Dalam pelaksanaan ada metode yang sudah dapat mengakomodir siswa reguler dan siswa slow learner, namun masih ada metode yang membuat siswa slow learner semakin mengalami kesulitan dalam belajar.(3) Kegiatan evaluasi dilakukan ketika satu materi bahasan selesai dan dilakukan denga tes tertulis maupun tes lisan. Hasil evaluasi digunakan sebagai acuan kegiatan tidak lanjut yang dilaksanakan di bimbingan khusus oleh Guru Pendamping Khusus (GPK).This study intends to unveil how mathematics-learning process in disabilities of slow learners in inclusive class of SMP Negeri 7 Salatiga achieves the learning goals. The data of this study is related to mathematics-learning process in disabilities of slow learners in inclusive class. This study employs qualitative method. The techniques of collecting the data are observation, interview, and documentation. The techniques of analysis vary on collecting the data, reducing the data, presenting the data, drawing conclusions and verification. According to the results of the analysis, it can be concluded that: (1) Mathematics teachers have known about the characteristics of slow-learners in general. There are no differences in the lesson plan (RPP), but the planning still considers the characteristics of slow learners in general. (2) During the learning process, teacher arranges the students by preparing them physically and mentally. The use of model, method, and learning media of regular students is equaled to the slow learners’. In the learning process, there are methods accommodating both regular students and the slow learners. However, there are some methods causing learning problems on slow learners. (3) The evaluation is carried out when a material has already finished, and it is done in written and spoken form. The evaluation results are then used as a reference of follow-up activities conducted with a particular help from guidance-specialized teacher (GPK)
Implementasi Logika Fuzzy Mamdani untuk Mendeteksi Kerentanan Daerah Banjir di Semarang Utara Arifin, Saiful; Muslim, Much Aziz; Sugiman, Sugiman
Scientific Journal of Informatics Vol 2, No 2 (2015): November 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v2i2.5086

Abstract

Kerentanan (Vuinerability) adalah keadaan atau kondisi yang dapat mengurangi kemampuan masyarakat untuk mempersiapkan diri menghadapi bahaya atau ancaman bencana. Logika Fuzzy adalah cara untuk memetakan suatu ke dalam suatu ruang output. Salah satu aplikasi logika Fuzzy adalah untuk menentukan kerentanan daerah banjir di Semarang Utara. Pengujian dilakukan dengan metode Mamdani Fuzzy Inference System. secara manual dan program menggunakan 5 defuzifikasi, yaitu Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Dari 2 contoh kasus diperoleh hasil pengujian dengan kesimpulan yang sama. 
Keefektifan Model Arias Berbantuan Kartu Masalah Untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Rahayu, Eva Agustiana; Waluja, Stevanus Budi; Sugiman, Sugiman
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 5, No 1 (2014): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v5i1.3272

Abstract

AbstrakTujuan penelitian ini adalah untuk menganalisis pembelajaran ARIAS berbantuan kartu masalah pada siswa kelas XI materi barisan dan deret geometri dapat mencapai ketuntasan belajar, menganalisis apakah kemampuan komunikasi matematis siswa dengan pembelajar-an ARIAS berbantuan kartu masalah lebih baik dibanding ekspositori,menganalisis penga-ruh motivasi berprestasi terhadap kemampuan komunikasi matematis, serta menganalisis a-da tidaknya peningkatan kemampuan komunikasi matematis siswa dengan pembelajaran ARIAS berbantuan kartu masalah dan ekspositori. Pengambilan data diperoleh dengan me-tode tes dan angket yang kemudian dianalisis dengan uji kemampuan komunikasi matema-tis berdasar KKM, uji perbedaan rata-rata, analisis regresi linier sederhana dan analisis ga-in. Hasil penelitian menunjukkan bahwa kemampuan komunikasi matematis kelas eksperi-men telah mencapai ketuntasan belajar dan lebih baik daripada kelas kontrol, terdapat peng-aruh motivasi berprestasi terhadap kemampuan komunikasi matematis, serta peningkatan kemampuan komunikasi matematis kelas eksperimen lebih besar dibanding ekspositori. Kata Kunci: ARIAS; Kartu Masalah; Kemampuan Komunikasi Matematis; Motivasi Berprestasi.   AbstractThe purpose of this research was to analyze the ARIAS learning-assisted problem cards in class XI material geometric sequence and series can achieve mastery learning, analyzing whether mathematical communication skills of students with learning problems ARIAS assisted problem cards better than expository, analyzing the effect of achievement motivation on mathematical communication skills , as well as to analyze whether there is an increase in student’s mathematical communication skills by the ARIAS learning-assisted problem cards and  expository. Data is collected obtained by tes method and questionnaire which is then analyzed by Communication Mathematical Skill test based on KKM, the average similary test, simple linear regression analyze and gain analyze. The results showed that the mathematical communication skills of experiment class has achieved mastering of learning and is better than the control class, there are an influence between achievement motivation and mathematical communication skills, and improving communication skills of experiment class bigger than expository.  Keywords:      ARIAS; Problem Cards; Mathematical Communication Skill; Achievement Motivation.
Implementasi Logika Fuzzy Mamdani untuk Mendeteksi Kerentanan Daerah Banjir di Semarang Utara Arifin, Saiful; Muslim, Much Aziz; Sugiman, Sugiman
Scientific Journal of Informatics Vol 2, No 2 (2015): November 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v2i2.5086

Abstract

Kerentanan (Vuinerability) adalah keadaan atau kondisi yang dapat mengurangi kemampuan masyarakat untuk mempersiapkan diri menghadapi bahaya atau ancaman bencana. Logika Fuzzy adalah cara untuk memetakan suatu ke dalam suatu ruang output. Salah satu aplikasi logika Fuzzy adalah untuk menentukan kerentanan daerah banjir di Semarang Utara. Pengujian dilakukan dengan metode Mamdani Fuzzy Inference System. secara manual dan program menggunakan 5 defuzifikasi, yaitu Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Dari 2 contoh kasus diperoleh hasil pengujian dengan kesimpulan yang sama.
DIAGNOSING STUDENTS’ LEARNING DIFFICULTIES IN THE EYES OF INDONESIAN MATHEMATICS TEACHERS Wijaya, Ariyadi; Retnawati, Heri; Setyaningrum, Wahyu; Aoyama, Kazuhiro; Sugiman, Sugiman
Journal on Mathematics Education Vol 10, No 3 (2019)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.028 KB) | DOI: 10.22342/jme.10.3.7798.357-364

Abstract

Teachers’ diagnostic practice on students-difficulties is one of the important steps in designing and managing classroom lessons. The purpose of this study was to explore teachers’ perception and practices regarding diagnosing students’ learning difficulties. The participants of the study were 28 Indonesian mathematics teachers of Junior High School. The data was collected through a Focus Group Discussion and a teacher questionnaire. The data were analyzed qualitatively to describe how the teachers perceive learning difficulties and how the teachers diagnosed students’ learning difficulties. The results of the analysis reveal that the teachers do not yet perform an in-depth diagnosis of students’ difficulties in learning mathematics. The teachers only focus on the mathematics topics and non-mathematical issues, instead of on students’ thinking process. The teachers also do not differentiate the diagnosis, evaluation, and prediction test. With regard to the strategies used by the teachers to diagnose students’ difficulties, analyzing students’ responses to tests was the majority. In this respect, observing students’ learning process during classroom activities is rarely done by the teachers in the purpose of diagnosing students’ learning difficulties. The results of the diagnosis are mainly used as the basis for remedial and drill and practices. The results imply that more support is needed for teachers to improve their competences particularly in diagnosing students’ thinking process difficulties when learning mathematics.
FUNGSI LEGISLASI DPR PASCA AMANDEMEN UUD NKRI 1945 Sugiman, Sugiman
JURNAL ILMIAH HUKUM DIRGANTARA Vol 10, No 2 (2020): JURNAL ILMIAH HUKUM DIRGANTARA
Publisher : JURNAL ILMIAH HUKUM DIRGANTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jh.v10i2.468

Abstract

Abstrak :Negara Indonesia adalah negara hukum sebagai suatu landasan pelaksanaan kekuasaan negara untuk mewujudkan penyelenggaraan pemerintah bersih, berwibawa, bebas dari KKN, dan terwujudnya check and balances. Pasca amandemen UUD 1945 selama kurun waktu 1999-2002 telah membawa pembaharuan dalam ketatanegaraan Indonesia yaitu bergesernya kekuasaan pembentukan UU dari Presiden ke DPR adalah salah satu konsekuensi dari perubahan konstitusi, sehingga fungsi legislatif menjadi lebih kuat dari pada yang biasanya (sebelum amandemen UUD 1945). Bersamaan kuatnya fungsi DPR sangat diharapkan dalam perubahan UUD 1945 ditetapkan adanya tiga fungsi DPR yaitu fungsi legislasi, fungsi anggaran dan fungsi pengawasan. Penetapan fungsi DPR tersebut dimaksudkan untuk menjadikan DPR berfungsi secara optimal sebagai lembaga perwakilan rakyat dan sebagai perwujutan prinsip check and balances oleh DPR sesuai Pasal 20A ayat 1 UUD 1945.
Co-Authors Abdul Wakhid Achmalia, Aisyah Fany Adi Nur Cahyono Adli, Abiyyi Muhammad Alamsyah - Alfian Nur Aziz, Alfian Nur Alif Fauziah Sari, Alif Fauziah Amin Suyitno Anam, Saroful Aoyama, Kazuhiro Ardhi Prabowo Arief Agoestanto Arifah, Yekti Nur Arina Ulil Faroh Ariyadi Wijaya Asriani, Elisa Desi Atika Nur Sabrina Ayu Andira Bambang Eko Susilo Budi Waluya Budi Waluya Cynthia, Ari Danuri Danuri Dedeh Kurniasih Dwi Setyawan Dwi Sulistyaningsih Dwijanto Dwijanto, Dwijanto Eko Supriyadi Emi Pujiastuti Endang Sugiharti, Endang Eva Agustiana Rahayu Fadlilah, Itsnaini Munjiyatul Hajarul Masi Hanifatur Rohman Halim, Bravura Candra Hendri Handoko hengky tri ikhsanto, hengky tri ikhsanto Heri Retnawati Hidayah, Dina Yulia Hidayati, Intan Indah Urwatin Wusqo Ismail, Abid Khoirul Isnarto Isnarto Isnarto Isnarto Isti Hidayah Iwan Junaedi Iwan Junaedi Juwita, Puspa Khathibul Umam Zaid Nugroho Kinasih, Sekar Lutfiani, Nurul M. Asikin M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Ma'unah, Siti Mawarti, lida Mohammad Asikin Much Aziz Muslim Muhammad Kharis Mulyono Mulyono Muslih Hasan Pambudi Ni'mah, Lailatun Nila Ubaidah Nila Ubaidah Novalia, Dyah Nuke Apriyanti Nur Fathaillah Pajrin Nurkaromah Dwidayati, Nurkaromah Paryanto Dwi Setyawan Pawestri Dian Purnamasari Pindo Apip Permana, Pindo Apip Pradewita, Wella Cintya Pradina, Putri Dwi Pujilestari, Sri Putri, Elanda Laksinta Putriaji Hendikawati Rianisa Scientisa A Riswanti Rini Rochmad - Safitri, Tias Saiful Arifin Scolastika Mariani Setiyani Sofyan Adian Mukti St. Budi Waluya Stevanus Budi Waluja Sukestiyarno Sukestiyarno Sulardjaka Sulardjaka Sunarmi Sunarmi Sunarti Supriyanti Supriyanti Suryani, Andika Resti Triwibowo, Zanuar Try Suprayo Tyas, Marita Ayuning Ulfiati, Leili Vika Oktoviani Wahyu Setyaningrum Walid Walid, Walid Wardono Wardono Wulandari, Arum Nur Y.L. Sukestiyarno Yaya S. Kusumah YL Sukestiyarno Yulianto, Dimas Arif Zaenuri Mastur Zaenuri Zaenuri Zaenuri Zaenuri Ziyana Endah Khairun Nisa'