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All Journal JURNAL PIJAR Prosiding SNATIF Jurnal Pendidikan Matematika Universitas Lampung Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika AKSIOMA PALAPA: Jurnal Studi Keislaman dan Ilmu Pendidikan Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Tadris Matematika Beta: Jurnal Tadris Matematika EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Ilmiah Profesi Pendidikan Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Griya Journal of Mathematics Education and Application Evolusi: Journal of Mathematics and Natural Sciences Rengganis Jurnal Pengabdian Masyarakat Jurnal Pijar MIPA Jurnal Riset Pendidikan Matematika Jakarta Al-Irsyad Journal of Mathematics Education Jurnal Pendidikan dan Pengabdian Masyarakat
Baidowi Baidowi
Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Mathematics Physics Social Sciences Other

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Kemampuan Pemecahan Masalah High Order Thinking Skill Siswa Kelas VIII SMP Negeri 6 Mataram Tahun Pelajaran 2020/2021 Ditinjau Dari Prestasi Belajar Siswa Sangga Patih Alam; Sripatmi Sripatmi; Baidowi Baidowi; Amrullah Amrullah
Griya Journal of Mathematics Education and Application Vol. 2 No. 1 (2022): Maret 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i1.142

Abstract

The research was aim to describe the ability of class VIII SMP Negeri 6 students 2020/2021 academic year in solving problems on HOTS questions nased on student learning achievement. This research is classified as qualitative-descriptive research. The subjects of this research were 37 students of class VIII D and VIII E of SMP Negeri 6 Mataram on the 2020/2021 academic year, the subjects were grouped according to the results of a high, medium, and low mathematics learning achievement by using results of the odd semester test for the 2020/2021 academic year as the reference. Data collection techniques used is test techniques and interview techniques. The test technique is 2 HOTS solving ability questions for number pattern material. The interview technique was used to obtain detailed information about the students' views on problem-solving steps on the questions. The results of HOTS problem-solving ability test were analyzed according to Polya stages of problem-solving abilities. Based on the results of data analysis of groups with high learning achievement students, 75% of students met the indicators of the stages of understanding problems and planning solutions, 100% of students fulfilled the stages of completing settlements, and no students were able to meet the stages of re-examination. From the group of students with moderate learning achievement, 70.6% of students were able to meet the stages of understanding the problem, 58.8% of students met the stages of planning a solution, and 35.3% of students fulfilled the stages of solving problems and checking back. From the group of students with low learning achievement, only 6.3% of students were able to fulfill the stages of understanding the problem, the rest were unable to fulfill the four stages of problem-solving Polya.
Analisis Kesalahan dalam Penyelesaian Soal Cerita Pada Materi Perbandingan Ditinjau dari Perbedaan Gender Ramdan Ramdan; Sudi Prayitno; Muh. Turmuzi; Baidowi Baidowi
Griya Journal of Mathematics Education and Application Vol. 2 No. 1 (2022): Maret 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i1.144

Abstract

This study aims to describe the problem-solving students of seventh-grade students in SMPN 24 Mataram the academic 2020/2021, it is solving comparative material story questions in terms of gender differences. This study is descriptive research. The sampling technique used was a population research technique and the research subjects selected in this study were 6 class VII students of SMPN 24 Mataram, consisting of 2 high-ability students, 2 moderately capable students, and 2 low-ability students. The data collection techniques used tests and interviews. The results obtained in this study there are differences in errors made by male and female students, while the most mistakes in the types of understanding error with a percentage of 75,48% in the high category. Meanwhile, female students made the most mistakes in the types of process skill errors with an error percentage of 62,11% high category. It is because at the stage of understanding many male students do not write down what they know and asked in the question, as the same time many female students do not know the correct completion procedure because they do not know the formula/method used to continue solving the problem.
Pengaruh Model Pembelajaran Problem Solving Terhadap Aktivitas dan Hasil Belajar Matematika Siswa SMP Kartini Kartini; Nyoman Sridana; Muh. Turmuzi; Baidowi Baidowi
Griya Journal of Mathematics Education and Application Vol. 2 No. 1 (2022): Maret 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i1.147

Abstract

This study was aimed to know the influence of problem-solving learning model to word the activities and results of mathematics learning in the eighth grade of MTsN 2 Dompu in the academic year 2020/2021. This research is an experimental study with a quasi-experimental posttest control group design. The research sample is class VIII-A (experimental class) using a problem-solving learning model and VIII-B (control class) using a direct learning model. The instruments were used for teacher and student activity observation sheets, and student learning outcomes test (posttest) on the material relation and functions. The results showed: 1) the activity of teachers in the experimental class and control was able to reach the very active category. 2) the activity of students in the experimental class was able to reach the very active category while the control class was in the less active category. 3) data analysis using t-test with the value of count = 1,7215 >table= 1,1625 so that H0 was rejected. 4) the average post-test value was greater than the control class. The result of this research showed that problem-solving learning models were influenced toward the result of mathematics learning on the material relations and function at eighth-grade students of MTsN 2 Dompu in the academic year 2020/2021
Tingkat Kemampuan Berpikir Kritis Matematika Siswa Sekolah Menengah Kejuruan Baidowi Baidowi; Ketut Sarjana; Ratih Ayu Apsari; Dwi Novitasari; Ni Made Intan Kertiyani
EVOLUSI: JOURNAL OF MATHEMATICS AND SCIENCES Vol 5 No 2 (2021): Oktober 2021
Publisher : Fakultas MIPA Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/evolusi.v5i2.791

Abstract

Vocational school students (SMK) are equipped with certain work skills so that later they can enter the labor market immediately after graduating from school. The ability to think critically is one of the skills needed in business and industry. Hence, it needs to be owned by SMK students. This study aimed to determine the level of mathematical critical thinking skills of SMK students. The research was conducted in one of the Vocational Schools in Mataram City. The research sample was 60 students in eleventh grade who were taken using a random sampling technique. The level of mathematical critical thinking skill is obtained through a mathematical critical thinking ability test. Furthermore, interviews were conducted to explore things that were not visible in the students' answers. The results of data processing addressed that the percentage level of mathematical critical thinking skills, namely 0% of students are in the very high level, 15% are in the high level, 25% are in enough level, 42% are in the low level and 18% are in the very low level. This means that more than half of the students have low mathematical critical thinking skills.
Penerapan Konsep Pewarnaan Graf Dalam Penyusunan Jadwal Kegiatan Belajar Mengajar Di SMKN Laili Gadis Hasanah; Sripatmi Sripatmi; Amrullah Amrullah; Baidowi
Griya Journal of Mathematics Education and Application Vol. 2 No. 2 (2022): Juni 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i2.177

Abstract

The problem of scheduling learning activities at SMKN 4 Mataram is the same teachers are scheduled at the same time in two class or more. The coloring graph concept can be used to find out the causes of the scheduling problems at SMKN 4 Mataram. Based on result of the application coloring graph concept generated to the chromatic number is 23 with slots number is 46 which is smaller than 55 or time slots at SMKN 4 Mataram. Because slots of chromatic number are smaller than the time slots at SMKN 4 Mataram, it is known that the causes of scheduling problems at SMKN 4 Mataram are wrong scheduling way. One of solution to this problem is to compile a schedule based on the coloring graph concept by mapping 419 subjects with 84 teachers and 55 time slots spread from Monday to Saturday. In applying the coloring graph concept, the Largest Degree Ordering (LDO) algorithm is used. It is because this algorithm is simpler than other algorithms.
Pengaruh Model Pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) dengan Metode Pemecahan Masalah (Problem Solving) Terhadap Hasil Belajar Matematika Siswa SMP-IT Darul Muhsin Nahdlatul Wathan Tahun Pembelajaran 2020/2021 Baiq Dwi Ernawati; Baidowi Baidowi; Muhammad Turmuzi; Arjudin Arjudin
Griya Journal of Mathematics Education and Application Vol. 2 No. 2 (2022): Juni 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i2.190

Abstract

This study aims to determine the effect of the Numbered heads Together (NHT) cooperative learning model with the problem-solving method on the learning outcomes of SMP-IT Darul Muhsin Nahdlatul Wathan academic year 2020/2021. In determining the sampling technique with saturate sampling type, where the samples in this study were students of class VIII-A as the control class and students of class VII-B as the experimental class. The instrument used in this study was an observation sheet and a test of student learning outcomes (posttest) on the function relation material. Quantitative analysis was carried out using the t-test, the value of count bigger table so that H0 was rejected. The results showed that the application of Numbered heads Together (NHT) cooperative model with the problem solving method had an effect on student learning material for class VIII SMP-IT Darul Muhsin Nahdlatul Wathan for the 2020/2021 academic year.
Pendampingan Perencanaan, Pengelolaan dan Evaluasi Pembelajaran Berbasis Proyek Bagi Guru Matematika SMK Kota Mataram Baidowi Baidowi; Dwi Novitasari; Sri Subarinah; Ratih Ayu Apsari; Ni Made Intan Kertiyani
Rengganis Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2021): November 2021
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (840.626 KB) | DOI: 10.29303/rengganis.v1i2.96

Abstract

This community service activity aims to provide assistance to SMK teachers in Mataram City in developing project-based learning to design, implement, and evaluate project-based mathematics learning. The specific target to be produced from this service activity is the optimal understanding of SMK teachers throughout the city of Mataram related to the planning, implementation, and evaluation of project-based mathematics learning. To achieve this target, mentoring was carried out for SMK teachers in Mataram City, each represented by 2 teachers in each partner school. Mentoring activities are carried out with a series of activities, namely (1) Seminars related to the general description of project-based learning and dissemination of research results that are still related to the need for project-based learning to be implemented in schools, (2) Workshop on project-based learning design, (3) Workshop on implementation project-based learning, (4) project-based learning evaluation workshops, (5) forum group discussion results from the implementation of activities in each school. The results of the service activities showed a positive response from the training participants and an increase in participants' understanding of project-based learning in mathematics learning.
ANALISIS HASIL UJIAN NASIONAL BAHASA INGGRIS SMA DAN PENGEMBANGAN MODEL PENINGKATAN MUTU PEMBELAJARAN BAHASA INGGRIS DI PROPINSI NUSA TENGGARA BARAT I Made Sujana; Yayuk Andayani; Baidowi Baidowi; M. Liwa Ilhamdi; Ni Made Novi Suryanti; Mari’i Mari’i
Jurnal Ilmiah Profesi Pendidikan Vol. 1 No. 2 (2016)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.401 KB) | DOI: 10.29303/jipp.v1i2.9

Abstract

Abstract. This research aims at (a) mapping of the results of National Examinantion of Senior High Schools in Mataram City, West Lombok Regency and North Lombok Regency, (b) finding out the sources of possible problems, (c) providing recommendation for solutions, and (d) designing solution models. Data are collected in two levels: for English National Examination mapping, all 52 schools are analyzed; while for finding out the sources of problems and recommendation, only 12 schools involved as samples, the selection of which employ purposive quota sampling technique, by considering types of schools (government and private), location (city or country), achievement/rank in national Exam (high or low). The data are collected using triangulation techniques such as documentary, questionnaire for schools and for teachers, observation, probing test, and focus group discussion (FGD). The collected data are then analyzed qualitatively and quantitatively. From the analysis, it is concluded that (i) the mastery of English subject tends to increase from 2008 to 2009 and 2010; (ii) There are at least 10 indicators on Listening and 14 indicators on Reading whose achievement is under 60% and regarded as problematic indicators to the students for 3 years; (iii) Factors causing those problems are KTSP and 8 National Standards of Education in most schools have not been implemented and fulfilled optimally, caused by various factors; (iv) From the analysis of factors influencing the improvement of quality at SMAs, one of the major problems is teachers capability in relation to other Standards (Content, Process, Assessment, Facilities and Teachers Development). Solving teachers’ problems are expected to solve other problems; (v) It is, therefore, that in order to improve the quality of education in Senior High Schools in the targeted regions, the solution model offered is the empowerment of English teachers at the targeted regions.Keywords: National Exam, Senior High School, solution recommendation
Peningkatan Hasil Belajar Matematika Siswa Kelas VIII SMPN 13 Mataram Tahun Ajaran 2017/2018 Melalui Lesson Study Baidowi Baidowi; Amrullah Amrullah; Nurul Hikmah
Mandalika Mathematics and Educations Journal Vol 1 No 1 (2019): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v1i1.537

Abstract

Penelitian bertujuan meningkatkan hasil belajar siswa  Kelas VIII SMPN 13 Mataram Tahun Ajaran 2017/2018 dan mengetahui tanggapan siswa terhadap implementasi pembelajaran berbasis lesson study. Penelitian dilakukan dengan tahapan-tahapan yang berlaku dalam pembelajaran berbasis lesson study. Pelaksanaannya berlangsung 3 siklus disesuaikan dengan alokasi waktu dan materi pokok bahasan yang dipilih. Tiap siklus terdiri dari plan, do dan see. Lokasi penelitian di SMPN 13 Mataram, pelaksanaan Juli – November 2017. Subyek penelitian Siswa Kelas VIII SMPN 13 Mataram. Pegumpulan data dengan teknik dokumentasi, observasi, dan tes. Instrumen meliputi : lembar observasi, tes hasil belajar. Data hasil observasi dianalisis secara deskriptif untuk mengetahui kualitas proses belajar mengajar dan kemajuan hasil belajar. Sedang peningkatan penguasaan konsep dan psikomotorik dilakukan dengan membandingkan pencapaian skor individu maupun kelompok dari hasil tes. Adapun luaran yang diperoleh berupa perangkat pembelajaran yang mencerminkan penerapan pembelajaran berbasis lesson study dan publikasi ilmiah di jurnal
Kemampuan Representasi Matematis Siswa dalam Memecahkan Masalah Relasi dan Fungsi Kelas VIII SMP Dini Sofiatul Iffa; Sri Subarinah; Baidowi Baidowi; Sripatmi Sripatmi
Jurnal Riset Pendidikan Matematika Jakarta Vol 4 No 1 (2022): Jurnal Riset Pendidikan Matematika Jakarta Volume 4, Nomor 1, Tahun 2022
Publisher : Program Studi Pendidikan Matematika jenjang Magister, FMIPA, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.633 KB)

Abstract

This study aimed to knowing and describe students' mathematical representation skills in solving relational and function problems for class VIII in academic year 2021/2022. The research method used was descriptive research with a qualitative approach. The instruments used were mathematical representation ability tests and interview. The research subjects were students VIII C with 30 students who were given a mathematical representation ability test grouped into high, medium, and low categories based on their mathematical ability. From each category, 2 students were selected to be interviewed further. In general, from the test results, students with high mathematical representation abilities have been able to achieve indicators of mathematical representation abilities with an achievement percentage of 82.63% which is very good. Students with moderate mathematical representation skills with an achievement percentage of 51.26%, which is sufficient. and students with low mathematical representation skills with an achievement percentage of 25.95%, which is less. From the results of interviews, students with high mathematical mathematical representation abilities were able to explain the answers to the test results very well. Students with moderate mathematical representation skills are quite able to explain their answers well. Students with low mathematical representation ability are able to explain the answer but the explanation given is less detailed.
Co-Authors Aftina Rabbani Ahliah Ghurfah Amalia Sukmawati Amrullah Amrullah Amrullah Amrullah Arifman S. Haji Dasing Arjudin Arjudin Arjudin Arjudin Aulia Dinda Dwi Kartika Azwina Amalia Baiq Ajeng Aprilia Ulymaz Baiq Aminatuzzuhro Baiq Dwi Ernawati Baiq Putri Ayu Wirenika Bayu Saputra Darajatul Khunul Khotimah Dini Sofiatul Iffa Dwi Arman Prasetya Dwi Novitasari Dwi Novitasari Eka Kurniawan Eka Safitri Septiarini Era Wati Sugara Erinda Agustina Ariyani Ermawati Ermawati FANDI AHMAD Fatia Ningsih Erayani Febian Asri Feby Attina Sari Fitriana Widya Lestari Fitriani Fitriani Fitriani Fitriani Hairun Nufus Hapipi Hapipi Hariyanti, Septia Harry Soeprianto Hilmi Hijriani Hilyana Zilfit Huratul Ain I Gusti Putu Suharta I Made Sujana I Nyoman Gandi Sudarsana Imelda Wiguna Intan Lestari Intan Lestari Intan Rachmawati Junaidi Junaidi Junaidi Junaidi Kamilia, Defi Kartini Kartini Ketut Sarjana Ketut Sarjana Khairil Basri Laila Hayati Laila Hayati Laili Gadis Hasanah Laksana, Candra Lalu Riki Gita Sukma M. Liwa Ilhamdi Made Dewi Ariani Manggala Wihasta Jagat Wicaksana Mari’i Mari’i Maya Fitria Ningsih Median Aulia Azmi Melti Fila Sananti Mia Fikjayanti Mohammad Archi Maulyda Muhammad Arifuddin Muhammad Turmuzi Munawarah Munawarah Nani Kurniati Nani Kurniati NI MADE INTAN KERTIYANI Ni Made Intan Kertiyani Ni Made Novi Suryanti Ni Nyoman Yustini Wikantari Nur Idamayanti Nurjannah Nurjannah Nurlaili Mursilawati Nurul Hikmah Nurul Hikmah NURUL HIKMAH Nurul Hikmah Nurul Hikmah Nurul Indah Nyoman Arya Sejati Nyoman Sridana Prayitno Sudi Qurrotul A`yuni Rizqiyani Sumaryadi Ramdan Ramdan Rani Rizka Ramdani Ratih Ayu Apsari Retno Saputri Said Riska Dwi Setiawati Riza Alipvia Rizkia Pradani Salsabila, Nilza Humaira Sangga Patih Alam Sariyasa . Septi Asiatul Yulia Sri Radiatun Wahida Sri Subarinah Sri Subarinah Sridana Sridana Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi Sudi Prayitno Sudi Prayitno Syahrul Azmi Tabita Wahyu Triutami Tabita Wahyu Triutami Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun Ulia Safitri Wahidaturrahmi Wahidaturrahmi Wahidaturrahmi, Wahidaturrahmi Widiami Sayidah Wulandari, Nourma Pramestie Yandika Pratama Saputra Yayuk Andayani Yoniar Puspita Dewi Yulis Tyaningsih, Ratna Yunita Septriana Anwar