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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 Jurnal Riset Pendidikan Matematika Jakarta Al-Irsyad Journal of Mathematics Education
Laila Hayati
Universitas Mataram
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Journal : Griya Journal of Mathematics Education and Application

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Pengaruh Kompetensi Pedagogik Guru Terhadap Motivasi dan Prestasi Belajar Matematika Siswa Nurhafizah Nurhafizah; Sripatmi Sripatmi; Sri Subarinah; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 1 (2021): Maret 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i1.2

Abstract

This study aims to determine: 1) whether there is an effect of teacher pedagogical competence on mathematics learning motivation of Mataram City Junior High School students, 2) whether there is an effect of teacher pedagogic competence on mathematics learning achievement of Mataram City Junior High School students, and 3) whether there is a relationship between motivation and mathematics learning achievement of Mataram City Junior High School students. This type of research is ex post facto with a quantitative approach. The population in this study were all mathematics subject teachers and students of Mataram City Junior High School. The selected samples were 6 teachers and 164 students. The sampling technique is stratified, namely cluster sampling and random cluster sampling. Data collection techniques used documents, questionnaires and tests. The conclusions obtained are 1) there is a significant influence between teacher pedagogical competence on mathematics learning motivation of Mataram City Junior High School students, 2) there is no influence between teacher pedagogic competence on mathematics learning achievement of Mataram City Junior High School students, and 3) there is no relationship between motivation and mathematics learning achievement of Mataram City Junior High School students.
Analisis Kemampuan Pemecahan Masalah Matematika Ditinjau dari Tingkat Self-Confidance Peserta Didik Kelas VIII Rani Rizka Ramdani; Nyoman Sridana; Baidowi Baidowi; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.33

Abstract

This study aims to describe mathematical problem-solving ability based on the level of self-confidence. This type of research is a qualitative descriptive study with a quantitative approach. The data collection technique in this research is to provide test (10 multiple choice questions and 2 description questions), questionnaires, and interviews. The results showed that students with high level of self-confidence with high mathematical problem-solving abilities were able to achieve 3 out of 4 indicators of assessing problem solving abilities well, namely indicators of understanding problems, devising a plan, and carrying out the plans. Students with high level of self-confidence with moderate math problem solving abilities are able to achieve 1 of 4 indicators well, namely carrying out the plans, achieve 2 of the 4 indicators quite well, namely indicators of understanding problems and devising a plan, and less able to achieve 1 of 4 indicators namely looking back indicators. Students with high level of self-confidence with low math problem solving abilities are able to achieve 1 of 4 indicators well, namely indicators of understanding the problem. However, it does not reach 3 indicators, namely devising plans, is carrying out the plan and looking back.
Keefektifan Desain Pembelajaran ELPSA (Experiences, Language, Pictorial, Symbols, Application) Ditinjau dari Hasil Belajar Matematika Siswa pada Materi Relasi Dan Fungsi Riska Dwi Setiawati; Nyoman Sridana; Baidowi Baidowi; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.35

Abstract

This research aims to determine the effectiveness of the ELPSA (Experiences, Language, Pictorial, Symbols, Application) learning design in terms of the mathematics learning outcomes at VIII grade student of SMPN 1 Utan on the material relations and functions in the academic year 2020/2021. The type of this research is experimental research with posttest only design. The research was conducted in 4 meetings with 3 meetings for the learning process using all ELPSA components and 1 meeting for the implementation of the posttest. The samples were determined by using cluster random sampling technique. The sample is class VIII-1A as an experimental class which is given treatment using the ELPSA learning design. Data collection using observation and test techniques. Instruments include: observation sheets and learning outcomes tests. Learning outcome data is used to find out how far students understand the material being taught and observation data is used to determine the implementation of learning which is analyzed descriptively. Indicators of the effectiveness of the ELPSA learning design, namely if student learning outcomes with a percentage of classical learning completeness of ≥85%. The results showed that there were 14 students who had completed their studies or equal to 87,50% and 2 students who did not complete their studies or 12,50% with an average grade obtained of 82,38. The results of observations of student with active criteria with a percentage of 74% and teacher activities with good criteria with a percentage of 71%.
Pengaruh Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Berpikir Logis Matematis Siswa pada Materi Program Linier Prangga Assmarqandi; Laila Hayati; Hapipi Hapipi
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.43

Abstract

This research aims to determine the effect of problem-based learning model on student’s mathematical logical thinking abilities and the amount of it. To achieve the goals, this research used post-test only control group design. This research was held in class XI-IPA of SMAN 1 Sekotong and consist of 60 students which divided into two classes. By considering the post-test only control group design which requires a control group and the experimental group, used saturated sampling technique that took the whole population as the sample. The members of the population were all students of class XI-IPA of SMAN 1 Sekotong which divided into two classes XI-IPA 1 and XI-IPA 2. The instruments were used to measure the student’s logical thinking ability consist of four description. The measurement of the logical thinking ability was measured after the implementation of problem-based learning for four times. The level of compliance to the learning model was measured by observation of student and teacher activity sheets. The results of data analysis using t-test showed that problem-based learning have a significant influence on the mathematical logical thinking ability. Those results were showed by the increasing of mathematical logical thinking ability in each meeting. The analysis using the effect-size gave the result of the d value of 1,60 which means the application of problem-based learning have a high influence to the student’s mathematical logical thinking ability.
Profil Norma Sosiomatematika dalam Pembelajaran Kolaboratif Materi Bentuk Aljabar Siswa Kelas VII-C SMPN 13 Mataram M. Satria Ramanda; Sri Subarinah; Amrullah Amrullah; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.49

Abstract

This research aims to describe the profile of implementation mathematics learning and sociomatematic norms in collaborative learning of algebraic material topic at VII-C SMPN 13 Mataram in the 2019/2020 academic year. Indicators of sociomathematic norms in this research are based on the ability to communicate mathematics and the social skills students in collaborative learning. The kind of research this is descriptive qualitative with instruments of data collection which used are the learning device which includes RPP, LLPD, observation sheet of sociomathematic norms in collaboration activities and interview guidelines. The subjects in this study were 30 students who had a category of positive belief in collaborative activities. There are 3 categories of positive belief, namely P1, P2 and P3. P1 subject has a positive belief in collaborative activities and has the ability to solve problems independently, many as 0 people. P2 subjects who have positive beliefs about the effectiveness of collaboration and have the ability to solve problems independently but sometimes need the help of a friend or teacher, many as 28 people. P3 subjects who have positive belief in collaborative activities and do not have the ability to solve problems independently or always need the help of a friend or teacher, many as 2 people. The research subjects had an average percentage of sociomatematic norms ˃ 56%, this means that these subjects had good mathematical communication skills and social skills.
Pengaruh Model Pembelajaran Kooperatif Tipe The Power Of Two Terhadap Hasil Belajar Matematika Siswa SMP Negeri 3 Mataram Nunung Rusdiyawanti; Nurul Hikmah; Syahrul Azmi; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.50

Abstract

This study aims to determine the influence of cooperative learning method type of the power of two on mathematics learning achievement of VIII grade students of SMP Negeri 3 Mataram academic year 2019/2020. This study used quasy experimental design. Population in this study consist all of VIII grade student from 7 class and 2 class as sample by using Cluster random sampling.The data collecting technique is using essay. Data analysis technique using t test to determine the influenceof the power of two cooperative learning method on mathematics learning achievement of VIII grade students of SMP Negeri 3 Mataram academic year 2019/2020. For the experimental class it is applied using the cooperative learning model type the power of two and for the control class it is applied using the direct learning model. Based on data analysis, mathematics learning achievement student that used cooperative learning method type of the power of two is higher than students that used conventional learning method. This indicates that there is an influence of the type the power of two cooperative learning methodon mathematics learning achievement of VIII grade students of SMP Negeri 3 Mataram academic year 2019/2020.
Pengaruh Model Pembelajaran Thinking Aloud Pair Problem Solving (TAPPS) Terhadap Kemampuan Pemecahan Masalah Matematika pada Materi Bentuk Aljabar Intan Rachmawati; Baidowi Baidowi; Nurul Hikmah; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 2 (2021): Juni 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i2.51

Abstract

This study aims to determine the effect of Thinking Aloud Pair Problem Solving (TAPPS) learning model on mathematical problem solving abilities in the form of algebra material. This type of research is a quasi experiment with the posttest only design with a nonequivalent group. The population in this study were 7th grade students of SMPN 1 Mataram in the academic year of 2019/2020. Sample determination using purposive sampling technique, where the sample of this study is students of class VII-I as an experimental class and students of class VII-H as a control class. In the experimental class applied the TAPPS learning model and control class applied the direct learning model. The instrument used in this study was a test of mathematical problem-solving abilities (posttest) on algebra form material. Quantitative data analysis was performed using t-test. The results of the data analysis showed that there are significant differences in students' mathematical problem solving abilities between the classes that get the TAPPS learning and direct learning. This suggests that learning with the Thinking Aloud Pair Problem Solving (TAPPS) model affects the ability to solve mathematical problems in the form of algebra material.
Pembelajaran Kooperatif Tipe CORE (Connecting – Organizing – Reflecting – Extending) Terhadap Kemampuan Komunikasi Matematis Siswa pada Siswa Kelas VIII SMP Nina Niarti; Syahrul Azmi; Muhammad Turmuzi; Laila Hayati
Griya Journal of Mathematics Education and Application Vol. 1 No. 3 (2021): September 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i3.68

Abstract

This study aims to determine the influence of the cooperative learning model CORE type on the mathematical communication skills at the eight grade students of SMPN 2 Kediri in Academic Year 2019/2020 on cube and block material. The method used in this study was a quasi-experimental research design with post-test only control group design. The population of this study were all eight grade students of SMPN 2 Kediri in academic year 2019/2020, which were distributed in three classes. The sample class was selected using cluster random sampling technique, obtained class VIII-B as the experimental class and class VIII-C as the control class. As for data collection techniques, namely observation and tests. The data analysis technique used the prerequisite test, namely the normality test and the homogeneity test followed by the pooled variance t-test. Based on the results of data analysis, it was found that there was a difference between the mathematical communication skills of students who obtained the cooperative learning model CORE type and those who used the direct learning model. Classes that using the CORE model get an average score of 77.86 while those taught with the direct learning model get an average score of 65.15. This shows that learning using the cooperative model type CORE has an influence on the mathematical communication skills of students of class VIII SMPN 2 Kediri in academic year.
Kesesuaian Teori Perkembangan Kognitif Piaget Pada Peserta Didik Kelas I Dan II Dalam Memahami Hukum Kekekalan Faridatul Wardi; Laila Hayati; Nani Kurniati; Sripatmi Sripatmi
Griya Journal of Mathematics Education and Application Vol. 1 No. 3 (2021): September 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i3.79

Abstract

This study aims to determine the suitability of cognitive development of class I and II students in understanding the law of conservation of numbers, conservation of material and long conservation with Jean Piaget's theory of cognitive development. This type of research is quantitative with a qualitative-descriptive approach. This study population was 52 students in grades I and II at Madrasah Ibtidaiyah Al-Mukhtariyah Foundation Al-Islamiyah Mamben Daya Academic Year 2020/2021 with a sampling technique using a purposive sampling technique. Based on this technique, 14 research samples were obtained, six samples from class I and eight samples from class II. The instrument used was a test in the form of a brief description of the law of conservation of numbers, conservation of matter and conservation of length. The non-test instrument is an interview combined with a simple experiment. Interviews and simple experiments in this study use coins to the conservation of numbers, water and glass for the conservation of matter, and finally the rope for the conservation of length. Based on the results of the data analysis on the answers to the students' test questions, it is known that 50% of students already understand the law of conservation of numbers, the law of conservation of matter and the law of long conservation. Meanwhile, based on the results of interviews and simple experiments, it is known that 7 students have understood the law of conservation of numbers, conservation of matter and conservation of long, 2 students have understood the law of conservation of numbers and conservation of matter, 2 students have understood the law of conservation of numbers and conservation of length, 2 participants students understand the law of the conservation of numbers and 1 student who does not understand the three conservation laws. For further researchers, they can research the causes of students who have entered the concrete thinking stage and do not understand the law of eternity.
Analisis Kesalahan dalam Menyelesaikan Soal Cerita Matematika ditinjau dari Gaya Belajar Siswa Emi Lara Safitri; Sudi Prayitno; Laila Hayati; Hapipi Hapipi
Griya Journal of Mathematics Education and Application Vol. 1 No. 3 (2021): September 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i3.80

Abstract

This study aims to describe the errors and the causes of errors in solving mathematics word context problem in the topic of absolute value. Based on Newman’s Error Analysis terms of student’s lerning styles. Error analysis must continue to be carried out so that teachers know the types, causes, and solutions to overcome student errors. This type of research is descriptive qualitative.The research subjects of class X MIA 1 SMAN 1 Janapria academic year 2020/2021 were selected by purposive sampling. To deepen the research results, 2 students were selected from each type of learning style. Data collection techniques used are learning style questionnaire, diagnostic tests, and interviews. Data analysis technique used data reduction, data presentation, and conclusion. Based on the results of the data is (i) students with visual learning style and audits mostly made errors in stage of transformation, process skill, and encoding. While students with kinesthetic learning style mostly made errors in stage of comprehension, transformation, process skill, and encoding, (ii) the causes of mistakes for both students with visual, auditory, and kinesthetic learning styles are that students less understanding of the prerequisite lessons, cannot make mathematical models, and not know the steps to solve problems.
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 nurhaolida nurhaolida 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 Wulandari, Nourma Pramestie Yuliana Yulis Tyaningsih, Ratna Yunita Ramdani