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All Journal Jurnal Sosiologi Reflektif Majalah Kedokteran Sriwijaya Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Beta: Jurnal Tadris Matematika Jurnal Ilmiah Profesi Pendidikan Griya Journal of Mathematics Education and Application Rengganis Jurnal Pengabdian Masyarakat Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Prosiding Konferensi Nasional PKM-CSR Jurnal Pijar MIPA Al-Irsyad Journal of Mathematics Education
Laila Hayati
Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Pengaruh Model Pembelajaran Kooperatif Tipe Two Stay Two Stray Terhadap Hasil Belajar Matematika Siswa pada Materi Aritmatika Sosial Herman Firdaus; Laila Hayati; Junaidi Junaidi; Amrullah Amrullah
Griya Journal of Mathematics Education and Application Vol. 2 No. 3 (2022): September 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i3.212

Abstract

This study aims to determine the effect of the cooperative learning model type two stay two stray on the learning outcomes of class VII students at MTs Hadil Ishlah Bilebante. This research was a quasi-experimental study with a post-test only non-equivalent research design group. The population in this study was the entire VII MTs Hadil Ishlah Bilebante for the 2021/2022 academic year. In determining the sample, saturated sampling technique was used, where the sample in this study was class VII Girls as a control class and class VII Boys as an experimental class. The instrument used in this study was a post-test on social arithmetic material. Quantitative data analysis was performed using the t-test. the results of data analysis tcount = 2,988 and ttable = 1,684 so that tcount> ttable then H0 was rejected which indicates that there were differences in student mathematics learning outcomes between classes that receive cooperative learning tiepe two stay two stray and direct learning. This shows that learning with the cooperative model of the type of two stay two stray has an effect on the learning outcomes of class VII students of MTs Hadil Ishlah Bilebante on social arithmetic material
Pengaruh Kepercayaan Diri dan Gaya Belajar terhadap Hasil Belajar Matematika Gossani Puja Lestari; laila hayati; eka kurniawan; Amrullah
Griya Journal of Mathematics Education and Application Vol. 2 No. 3 (2022): September 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i3.218

Abstract

This research aims to find out the influence of self-confidence on students mathematics learning outcomes, to find out the influence of learning style on students mathematics learning outcomes, and to find out the influence of self-confidence and learning style on students mathematics learning outcomes of 8th grade SMP Negeri 2 Kediri academic year 2021/202. This type of research was ex post facto. The population of this research were all students of 8th grade as many as 55 students consisting of 2 classes, namely class VIII A and class VIII B. The sample used was a sample of saturation or total sampling where the entire population was sampled in this research. Data collection techniques in this research using questionnaire and test questions. The instrument of this research was in the form of a self-confidence questionnaire, learning style questionnaire, and a test questions of students mathematics learning outcomes of 8th grade SMP Negeri 2 Kediri. From the data analysis obtained, there was found an inflence of self-confidence on students mathematics learning effect of 8th grade SMP Negeri 2 Kediri with the coefficient of determination of 7,4%. Then for learning style there was not found an influence on students mathematics learning effect of 8th grade SMP Negeri 2 Kediri with the coefficient of determination of 0,2%. The results of data analysis also showed that there was not a significant effect between students self-confidence and learning style on students mathematics learning effect of 8th grade SMP Negeri 2 Kediri with the coefficient of determination of 7,6%.
Analisis Kesalahan Dalam Menyelesaikan Soal Cerita Matematika Materi Aritmatika Sosial Berdasarkan Tahapan Newman Pada Siswa Kelas VII SMP Negeri 17 Mataram Tahun Pelajaran 2021/2022 Yuliana; Laila Hayati; Muhammad Turmuzi; Nurul Hikmah
Griya Journal of Mathematics Education and Application Vol. 2 No. 3 (2022): September 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i3.223

Abstract

This study aims to find out the types of student’s errors of grade VII in SMPN 17 Mataram work on mathematic narrative questions, the factors that make student’s error’s to solve mathematic narrative questions and to find out the most dominant types of mistakes made by SMPN students 17 Mataram is based on Newman’s classification of errors. This research method is descriptive qualitative. Data collection was carried out using the written test method and in-depth interviews. The subjects in this study were 24 students of grade VII-C of SMPN 17 Mataram. The results shows the percentage of errors made by students in solving mathematic questions related to social aritmetic material based on Newman’s procedures were: (a) the percentage of errors in reading made by students was 22,22%, (b) the percentage of errors in understanding the problem was 26,45%, (c) the percentage of errors intransformation was 52,91%, (d) the percentage of errors in processing skill was 54,49%, (e) the percentage of errors in writing the final answer was 42,85%. The factor that cause students’ mistakes are not reading the questions carefully, improperly in finding out what is known in the quation, lacking the core problem inside the question, confusing the formula should be used and following friends’ answer
Analysis of mathematical representation ability on pythagoras theorem reviewed from learning style of junior high school students Ni Nyoman Yustini Wikantari; Laila Hayati; Wahidaturrahmi Wahidaturrahmi; Baidowi Baidowi
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.3311

Abstract

This study aims to determine the mathematical representation ability of class IX students with visual, auditory, and kinesthetic learning styles on the Pythagoras Theorem material at SMPN 1 (public junior high school) Gunungsari Indonesia in the 2021/2022 academic year. This type of research is descriptive with a quantitative approach. The populations in this study were all students of class IX SMPN 1 Gunungsari. The research sampling technique used purposive sampling, and the sample was class IX-H. The instruments used are learning style questionnaires, mathematical representation ability tests, and interview guidelines. The results of this study indicate that the mathematical representation ability of students with visual learning styles is 35.56% in the low category, or students have yet to be able to meet the overall visual, symbolic, and verbal representation indicators. Furthermore, the mathematical representation ability of students with auditory and kinesthetic learning styles is 49.86% and 41.87% in the medium category. Respectively, students have been able to meet the indicators of visual and symbolic representation quite well but have yet to be able to fulfill the visual and symbolic representation and verbal representation indicators.
Mathematical modelling and verbal abilities: How they determine students’ ability to solve mathematical word problems? Ketut Sarjana; Laila Hayati; Wahidaturrahmi Wahidaturrahmi
Beta: Jurnal Tadris Matematika Vol. 13 No. 2 (2020): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v13i2.390

Abstract

[English]: This study aims to determine the level of lower secondary school students’ ability in solving mathematical word problems and how much both mathematical modelling ability and verbal ability influence the ability to solve word problems in the implementation of Kurikulum 2013 (Curriculum 2013). This study involved 411 students as samples determined by stratified proportional random sampling technique. The test used was declared valid through construct validity and reliability with Cronbach's alpha. Data were analyzed descriptively and inferentially. Descriptively, the students' ability in solving mathematical word problems was classified as medium. Meanwhile, inferentially, results were obtained indicating that: (1) students' verbal ability is significantly influential on the ability to solve word problems by 47.6%; (2) the students’ ability in mathematical modelling is significantly influential on the ability to solve word problems by 84.6%; and (3) students' verbal and mathematical modelling abilities are significantly influential on the ability to solve word problems by 87.8%. This indicates that the increase in students' ability to solve mathematical word problems will be more optimal if the verbal ability and the mathematical modelling ability are considered simultaneously, rather than focusing on one ability only.  Keywords: Verbal ability, Mathematical modelling, word problems, Curriculum 2013  [Bahasa]: Penelitian ini bertujuan menentukan tingkat kemampuan siswa SMP menyelesaikan soal cerita matematika dan seberapa besar pengaruh kemampuan membuat model matematika dan verbal terhadap kemampuan menyelesaikan soal cerita pada pelaksaaan kurikulum 2013. Penelitian ini melibatkan 411 siswa sebagai sampel yang ditentukan melalui teknik stratified porposional random sampling. Tes yang digunakan dinyatakan valid melalui uji validitas konstruk dan reliabel dengan Alpha Cronbach. Data dianalisis secara deskriptif dan inferensial. Secara deskriptif, kemampuan siswa dalam menyelesaikan soal cerita matematika masih tergolong sedang. Sedangkan secara inferensial diperoleh hasil bahwa (1) kemampuan verbal siswa berpengaruh secara signifikan terhadap kemampuan menyelesaikan soal cerita, dengan kemampuan verbal 47,6%; 2) kemampuan siswa dalam membuat model matematika berpengaruh secara signifikan terhadap kemampuan menyelesaikan soal cerita, dengan kemampuan membuat model matematika 84,6%; 3) kemampuan verbal dan membuat model matematika siswa berpengaruh secara signifikan terhadap kemampuan menyelesaikan soal cerita, dengan kemampuan verbal dan membuat model matematika sebesar 87,8%. Hal ini mengindikasikan bahwa peningkatan kemampuan siswa dalam menyelesaikan soal cerita matematika akan lebih optimal jika kemampuan verbal dan kemampuan membuat model matematika diperhatikan secara bersamaan dibandingkan hanya fokus pada salah satu kemampuan saja. Kata kunci : Kemampuan verbal, Model matematika, Soal cerita, Kurikulum 2013
Pelatihan Penyusunan Modul Ajar Matematika Berorientasi Kemampuan Berpikir Kritis bagi Guru Matematika SMK Kota Mataram Baidowi Baidowi; Sri Subarinah; Laila Hayati; Dwi Novitasari; Ni Made Intan Kertiyani
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): November 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i2.235

Abstract

The purpose of this community service activity aims to provide training and assistance to SMK teachers in Mataram City to compile and develop mathematics teaching modules, especially by implementing project-based learning and problem-based learning. Participants in this community service activity consisted of teachers at 8 State Vocational Schools in Mataram City, which are represented by 2 teachers in each partner school. These activities carried out are (1) Dissemination of research results on the development of mathematics teaching modules that have been developed by the team, (2) Training on how to compile mathematics teaching modules oriented to students' critical thinking skills, (3) Discussion, (4) Practice compiling teaching modules in groups and (5) Evaluation of the implementation of activities. At the end of the activity, a questionnaire was given to be filled in by the participants and then analyzed to find out the results of the service activities provided. The results of data analysis showed that all participants gave a positive response, 67% of participants had received training in module preparation, 73% had made mathematics teaching materials but only 27% had implemented them, especially those oriented to critical thinking skills. Analysis of the questionnaire also showed that all participants wanted similar training. One of the trainee teachers successfully implemented the teaching module they had developed by the team from the results of the training and gave a positive response from the students
Deskripsi Kemampuan Berpikir Kritis Siswa Dalam Pemecahan Masalah Bentuk Aljabar Di Kelas VII Mts Al-Aziziyah Putra Tahun Ajaran 2021/2022 Iqrimi Ziarati; Laila Hayati; Nilza Humaira Salsabila; Muhammad Turmuzi
Griya Journal of Mathematics Education and Application Vol. 2 No. 4 (2022): Desember 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i4.246

Abstract

This study aims to describe students' critical thinking skills in solving algebraic form problems in class VII MTs Al-Aziziyah Putra for the 2021/2022 school year. The methods used in this study were description tests and interviews. The subjects in this study were 26 students. This type of research is descriptive qualitative. The indicators of critical thinking ability include interpretation, analysis, evaluation and inference. Based on data analysis, it can be concluded that: (1) The number of subjects in the high category is 2 students, with a percentage of 7.70% (2) The number of subjects in the medium category is 6 students, with a percentage of 23.07% (3) The number of subjects in the low category is 8 students , with a percentage of 30.77% (4) Furthermore, the number of subjects with a very low category is 10 students, with a percentage of 38.46%. The results of the research on students' critical thinking skills are 48.11%, the percentage value is obtained from students' critical thinking skills on the interpretation indicator obtained 75.7% with the highest percentage, students' critical thinking skills on the analytical indicator obtained 60% with the second highest percentage , students' critical thinking skills on the evaluation indicator were obtained by 30.12% with the third achievement level percentage, then students' critical thinking skills on the inference indicator obtained 26.60% with the least percentage of achievement levels.
Pengaruh Motivasi Belajar Terhadap Hasil Belajar Matematika Siswa SMP Tri Muhammad Rahmatullah; Sripatmi Sripatmi; Eka Kurniawan; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 2 No. 4 (2022): Desember 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i4.254

Abstract

This study aims to determine whether there is an influence of learning motivation and learning style on the mathematics learning outcomes of eighth grade students of SMP Negeri 5 Palibelo in the Academic Year 2021/2022. The population in this study were all seventh grade students in the odd semester of the 2021/2022 academic year at Nageri 5 Palibelo Junior High School, Bima Regency, which consisted of two classes of 35 students. Determination of the sample is done by using the remote sampling technique. The data analysis technique used in this study is SPSS using descriptive statistical data analysis and inferential statistics. This researcher uses instruments in the form of questionnaires and test questions. The results showed that there was a significant effect of learning motivation on students' mathematics learning outcomes with a correlation coefficient of 0.932. In the regression analysis, a constant value of 0.749 was obtained. from other factors, as well as the contribution given by 86.9%.
Analisis Kemampuan Representasi Matematis Ditinjau Dari Tingkat Kemampuan Siswa Dalam Penyelesaian Masalah Bentuk Aljabar Di SMPN 4 TanjungTahun Ajaran 2021/2022 Rosfita Karolina; Laila Hayati; Junaidi Junaidi; Arjudin Arjudin
Griya Journal of Mathematics Education and Application Vol. 2 No. 4 (2022): Desember 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i4.255

Abstract

This study aims to describe the ability of mathematical representation in solving algebraic problems in terms of the ability level of students at SMPN 4 Tanjung, the Academic Year 2021/2022. The type of research used is descriptive qualitative. The sample used was 27 students with the sampling technique used was purposive random sampling. Data collection techniques were carried out through tests and interviews. Based on the results of student test analysis, it was found that (1) the number of subjects in the high category was 6 students, indicating that the visual, symbolic, and verbal indicators were able to solve problems correctly and completely (2) the number of subjects in the medium category was 9 students. , shows that the visual, symbolic, and verbal indicators can state the problem but are incomplete (3) Furthermore, the number of subjects in the low category is 12 students, indicating that students have not been able to achieve the indicators of symbolic and verbal mathematical representation ability. The results of the research on students' mathematical representation abilities are 44.65%, the percentage value obtained from students' mathematical representation abilities on visual indicators is 18.31% in the high category, students' mathematical representation abilities on symbolic indicators are 15.43% in the medium category, then the ability students' mathematical representation of verbal indicators obtained 10.90% in the low category. This research on the ability of mathematical representation uses 3 indicators, namely visual or image representation, symbolic or expression, and verbal or written text words for further development by looking at other representational abilities.
Pengaruh Model Pembelajaran Kooperatif Tipe Jigsaw terhadap Kemampuan Komunikasi Matematis Siswa Pada Siswa Kelas XI Surahman Surahman; Laila Hayati; Ulfa Lu’luilmaknun; Sri Subarinah
Jurnal Ilmiah Profesi Pendidikan Vol. 7 No. 3b (2022): September
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v7i3b.756

Abstract

Pembelajaran matematika selama ini dianggap sebagai pelajaran yang tidak menyenangkan oleh sebagian siswa dan siswa jarang ikut aktif dalam proses pembelajaran sehingga menyebabkan rendahnya kemampuan komunikasi matematis siswa. Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan komunikasi matematis siswa yang melaksanakan pembelajaran menggunakan model pembelajaran kooperatif tipe Jigsaw dengan siswa yang melaksanakan pembelajaran menggunakan model pembelajaran langsung. Populasi penelitian ini yaitu seluruh siswa kelas XI MIPA SMAN 1 Narmada dan sampel penelitian yaitu kelas XI MIPA 1 sebagai kelas eksperimen dan kelas XI MIPA 4 sebagai kelas kontrol. Penelitian ini menggunakan metode penelitian Quasi Eksperimental Design dengan desain penelitian posttest only control design. Teknik pengumpulan data terdiri dari observasi, tes, wawancara, dan dokumentasi. Adapun teknik analisis data pada penelitian ini terdiri dari uji validitas, uji reliabilitas, uji normalitas, uji homogenitas,, dan uji hipotesis. Hasil penelitian diperoleh bahwa instrumen tes kemampuan komunikasi matematis yang telah dirancang memenuhi kriteria valid dan terdapat perbedaan kemampuan komunikasi matematis siswa yang melaksanakan pembelajaran menggunakan model pembelajaran kooperatif tipe Jigsaw dengan siswa yang melaksanakan pembelajaran menggunakan model pembelajaran langsung di kelas XI pada materi turunan fungsi.
Co-Authors Aena Malini Amrullah Amrullah Arjudin Arjudin Athuf Thaha Baidowi Baidowi Baiq Noviana Ekawati Baiq Suhadiati Handini Bq. Nerik Prawita Bustami Rahman Dwi Novitasari Dwi Novitasari Eka Kurniawan Emi Lara Safitri Esti Winda Sari Faridatul Wardi Faturahman Faturahman Gossani Puja Lestari Hapipi Hapipi Harry Soeprianto Herdiyanti, Herdiyanti Herman Firdaus I Gede Adhitya Wisnu Wardhana Ika Kurniawati Intan Rachmawati Iqrimi Ziarati Ivon Prawita Junaidi Junaidi Ketut Sarjana Khafifah Ulumul Azri Kunim Sriati Linda Lestari Luna Febriani M. Adzan Akbar M. Khairul Miswari M. Satria Ramanda Mahyarani Mahyarani Mamika Ujianita Romdhini Mamika Ujianita Romdhini Mariya Sulastri Maysya Rizky Tri Juliana Muhamad Turmuzi Muhammad Arifuddin Muhammad Turmuzi Muhammda Faisal Khatami Munawarah Munawarah Mursali Wirejati Akbar Nani Kurniati NI MADE INTAN KERTIYANI Ni Made Intan Kertiyani Ni Nyoman Sriningsih Ni Nyoman Yustini Wikantari Nina Niarti Nunung Rusdiyawanti Nur Asiah Nur Wahyuningsih Nurhafizah Nurhafizah Nurlailis Kurniawati Nyoman Sridana Panggio Restu Wilujeng Patria Susetya Prangga Assmarqandi Putra Pratama Saputra R.M. Suryadi Tjekyan Ramlah Ramlah Rani Rizka Ramdani Riani Permatasari Rina Ardianti Rukmana Riska Dwi Setiawati Rosfita Karolina Salsabila, Nilza Humaira Sibtil Hasaniah Silma Safira Hifyatin Silvia Rizki Ayu Ningsih Siti Raudhatul Kamali Sri Subarinah Sripatmi Sripatmi Sudi Prayitno Surahman Surahman Surya Hadi Syahrul Azmi Syatia Perwira Darmawansyah Tabita Wahyu Triutami Tantawi D Tantawi D Tri Muhammad Rahmatullah Ulfa Lu’luilmaknun Ulfa Lu’luilmaknun Uswatun Hasanah Wahidaturrahmi, Wahidaturrahmi Warnawati Warnawati Yuliana Yulis Tyaningsih, Ratna Yunita Ramdani