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Analisis Kemampuan Penalaran Matematis Siswa MTs. NW Senyiur terhadap Kemampuan Pemahaman Konsep Matematika
Abidin, Zainal
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 1 No. 1 (2021): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/ejiip.v1i1.32
The aims of this study are: 1) to describe the ability to understand concepts through students' mathematical reasoning on the Cube and Block material; and 2) to determine the relationship between the mathematical reasoning abilities of MTs. students NW Senyiur with the ability to understand the concept of Cube and Block material. This research is a qualitative descriptive study conducted on 25 MTs. students NW Senyiur on the material of cubes and blocks. Data on students' mathematical reasoning abilities were collected through Mathematical Reasoning Tests (non-routine questions), while students' conceptual understanding abilities were collected through Concept Understanding Tests (routine questions). The two tests given each consist of 2 questions. In addition, interviews were conducted to collect more complete information from the sample that had been studied. Research data were analyzed by Pearson Product-Moment Correlation Test. The results of this study indicate that: 1) the average grade IX MTs. students NW Senyiur has good reasoning ability and conceptual understanding; and 2) there is no relationship between mathematical reasoning ability and concept understanding ability of grade IX MTs. students NW Senyiur on the material of cubes and blocks. The magnitude of the significant value that exceeds the provisions and the standard significance value is > 0.05, then there is no significant correlation (H0 is accepted). Thus, it can be concluded that, in this study, there is no relationship between mathematical reasoning abilities and students' conceptual understanding abilities.
Penerapan Model Pembelajaran Matematika Realistik untuk Meningkatkan Motivasi Belajar Matematika
Abidin, Zainal
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/ejiip.v2i1.72
Based on the results of initial observations, it was found that students' motivation to learn mathematics was still lacking in terms of solving math problems. For this reason, the authors apply a realistic mathematics learning model in describing the process of applying a realistic mathematics learning model to increase students' motivation to learn mathematics. The type of research used in this research is Classroom Action Research (CAR). The results of this study were seen from the increase in students' motivation to learn mathematics in each cycle. The results of student learning motivation at the end of the lesson were 71.7% in the first cycle and 80.3% in the second cycle. Based on the results of the study, it can be concluded that the application of a realistic mathematics learning model can increase students' motivation to learn mathematics.
Pengaruh Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division (STAD) terhadap Hasil Belajar Matematika Siswa
Abidin, Zainal
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 3 No. 3 (2023): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/educatoria.v3i3.199
The purpose of this study was to determine the effect of the Student Teams Achievement Division (STAD) cooperative learning model on the mathematics learning outcomes of students class VII MTs. NW Senyiur. While the type of research used in this study is quasi-experimental. The sampling technique uses saturated sampling. The research instrument was in the form of a learning achievement test sheet. From the results of data analysis on student test results, there was an average score in the experimental class of 81.33 with the highest score of 100 and the lowest score of 65, while the average score in the control class was 60.17 with the highest score of 80 and the lowest score of 40. Then based on the results of the t-test obtained tcount of 8.29 and ttable of 2.00, because tcount ≥ ttable then Ha is accepted and H0 is rejected. So we can conclude that there is an influence of the Student Teams Achievement Division (STAD) cooperative learning model on the mathematics learning outcomes of students class VII MTs. NW Senyiur.
KLASIFIKASI BERITA HOAKS BAHASA INDONESIA MENGGUNAKAN INDOBERT FINE-TUNING DENGAN PENDEKA-TAN FOCAL LOSS PADA DATA TIDAK SEIMBANG
Kunaefi, Aang;
Abidin, Zainal;
Kusumawati, Ririen
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 2 (2025)
Publisher : STKIP PGRI Tulungagung
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DOI: 10.29100/jipi.v10i2.7811
Penyebaran berita hoaks di media online menjadi isu serius di tengah meningkatnya konsumsi informasi digital di kalangan masyarakat. Klasifikasi berita hoaks berbahasa Indonesia memiliki peran penting untuk menekan penyebaran informasi palsu. Salah satu tantangan utama dalam sistem klasifikasi ini adalah ketidakseimbangan distribusi data, di mana jumlah berita non-hoaks jauh lebih banyak dibanding-kan berita hoaks. Penelitian ini mengusulkan pendekatan klasifikasi berita hoaks berbahasa Indonesia melalui teknologi Natural Lan-guange Processing (NLP) menggunakan fine-tuning model IndoBERT, yang merupakan pre-trained language model berbasis arsitektur BERT (Bidirectional Encoder Representations from Transformers) dan dis-esuaikan untuk Bahasa Indonesia. Ketidakseimbangan data diatasi menggunakan metode Focal Loss. Pendekatan focal loss dirancang untuk lebih menekankan pembelajaran pada sampel kelas minoritas yang sulit diklasifikasikan. Penelitian ini menggunakan dataset dari platform Kaggle, Huggingfase dan Mendeley. Tataset mencakup berita Bahasa Indonesia dengan jumlah data berita hoaks jauh lebih kecil dari berita faktual. Hasil evaluasi menunjukkan bahwa kombinasi In-doBERT dan Focal Loss mampu meningkatkan performa model dengan akurasi sebesar 98.3% dibandingkan dengan pendekatan Cross-Entropy Loss yang mendapat akurasi 97% Penelitian ini menun-jukkan bahwa penggabungan model berbasis bahasa alami dengan strategi penanganan data tidak seimbang dapat memberikan hasil yang lebih akurat dalam mendeteksi berita hoaks.
Pelatihan Pengolahan Jagung bagi Masyarakat Dusun Senyiur Kabupaten Lombok Timur
Safnowandi, Safnowandi;
Abidin, Zainal;
Dewi, Ika Nurani;
Efendi, Ismail;
Utami, Septiana Dwi
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/njpm.v2i1.49
Senyiur Hamlet is one of the hamlets located in Senyiur Village, Keruak District, East Lombok Regency. The purpose of this service activity is to increase the knowledge and skills of the community in Senyiur Hamlet about processing corn into Corn Cake. In addition, it can provide alternative post-harvest handling of corn, especially corn that is able to produce products that are acceptable to consumers, provide alternatives to consumers of corn-based products, and open up opportunities for developing agribusiness-based home industries. Methods of activities carried out include: 1) Site surveys and discussions on the technical implementation of activities with partners (Head of Senyiur Hamlet); 2) Determination of targets to be invited, resource persons who will provide knowledge and training; 3) Determination of students who will become assistants when making processed corn products; 4) Submission of materials on the benefits and various processed products based on Corn; 5) Demonstration of processing corn pudding, corn cake and ice corn and 6) Evaluation of Target Knowledge and Motivation. Based on this activity, it is hoped that there will be an increase in community knowledge and skills in processing corn into snacks that have high economic value.
Workshop Pembuatan Terarium sebagai Media Pembelajaran Bagi Guru Biologi di SMA Islam Al Azhar NW Kayangan
Safnowandi, Safnowandi;
Dharmawibawa, Iwan Doddy;
Efendi, Ismail;
Harisanti, Baiq Muli;
Abidin, Zainal
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/nuras.v5i2.357
Terrarium making workshop as a learning media for Biology teachers at SMA Islam Al Azhar NW Kayangan, Batu Layar District, West Lombok Regency aims to introduce and train Biology teachers in utilizing Terrarium as an effective learning aid. Terrarium as a miniature ecosystem that can imitate natural conditions, is believed to be able to improve students' understanding of Biology concepts, especially those related to ecosystems, water cycles, and interactions between organisms. This activity can provide practical skills to teachers in designing and making Terrariums that can be used in classroom learning, as well as encourage the application of more creative and interesting learning methods. Through this workshop, teachers can implement Terrarium-based learning media to improve students' motivation and understanding of Biology materials at SMA Islam Al Azhar NW Kayangan, Batu Layar District, West Lombok Regency. The results of this community service activity show that the teachers are very enthusiastic and feel the benefits of this activity in the learning process. Biology teachers and their students looked very enthusiastic in paying attention to the presentation of materials and demonstrations of making Terrariums. Making Terrariums is very rarely done by Biology teachers in their schools. With this activity, teachers are excited to be creative and innovative in making various learning media, especially in Biology subjects. This activity is expected to be improved again by continuing to pay attention to the needs of teachers with other materials, so that it can open the insights of Biology teachers in innovating to create various learning media that are needed.
Pengaruh Model Pembelajaran Tutor Sebaya terhadap Hasil Belajar Matematika
Abidin, Zainal
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 1 No. 1 (2021): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/pjipst.v1i1.10
This study aims to determine the effect of the Peer Tutor learning model when compared to the conventional type of experimental learning. The population in this study were students of class VII MTs. Nurul Huda Tempos for the 2020/2021 academic year, totaling 117 people from 4 classes. The sample consisted of 2 classes, namely class VII B as the experimental class and class VII A as the control class. Sampling was done by random sampling. The research instrument consisted of pretest and posttest. The results obtained tcount (4.14 > ttable (2.42) with a confidence level of 5%, N = 30 which means H0 is rejected and Ha is accepted. The average student learning outcomes using the Peer Tutor learning model are 72.03, while students who use conventional learning models are 63.53. The results of this study indicate that the learning outcomes of the experimental group differ significantly from those of the control group. Thus, it can be concluded that the Peer Tutor learning model is more effective than learning using conventional learning models. on the subject of a one-variable system of linear equations.
Penggunaan Alat Peraga Abakus dalam Meningkatkan Prestasi Belajar Matematika Siswa pada Materi Pokok Operasi Hitung Bilangan Bulat
Abidin, Zainal
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 3 (2022): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/pjipst.v2i3.115
Based on the results of observations made, it was found that student achievement in learning mathematics was still lacking. This is caused by the lack of teacher creativity in delivering learning materials. For this reason, the author uses abacus teaching aids in improving students' Mathematics learning achievement. The type of research used in this research is Classroom Action Research (CAR). The results showed that there was an increase in the student's average score of 72.91% with learning completeness of 79.16% in the first cycle, and the student's average score of 80% and learning completeness of 87.50% in the second cycle. Based on the results of this study, it can be concluded that the use of abacus teaching aids can improve students' learning achievement in Mathematics.
Pengaruh Model Pembelajaran Talking Stick terhadap Hasil Belajar Kognitif Matematika Siswa SMP
Abidin, Zainal
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 3 No. 1 (2023): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/pjipst.v3i1.151
This study aims to determine the effect of the Talking Stick learning model on students' cognitive learning outcomes in Mathematics at Keruak 3 Public Middle School, Sepit Village, Keruak District, East Lombok Regency, 2022/2023 Academic Year. The type of research used is Quasi Experiment. The sampling technique used was the saturated sample technique, where the samples in this study were in two classes, namely the experimental class of 30 students and the control class of 30 students. Data collection techniques for students' cognitive learning outcomes were obtained using test instruments in the description. The data obtained using the t test with a significance level of 5%. The results showed that the X2count value was 2.1614 > X2table 11,070, so it can be concluded that there is an influence of the Talking Stick learning model on the cognitive learning outcomes of students at SMP Negeri 3 Keruak in the 2022/2023 academic year.
Analisis Kesulitan Guru SD Negeri Kecamatan Keruak dalam Menerapkan K13 Materi Pembelajaran Matematika
Abidin, Zainal
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 3 No. 3 (2023): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu
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DOI: 10.36312/panthera.v3i3.196
This study aims to analyze the difficulties of mathematics teachers at the Public Elementary School in the Keruak sub-district in implementing the 2013 curriculum. The type of research used is mixed research. Research/Mixed Methods is a method in finding facts about the status of a group of people, an object, a condition, a system of thought, or an event with the right interpretation (Sedarmayanti & Hidayat, 2002). Data collection techniques in this study used a questionnaire filled out by respondents (elementary school teachers). Questionnaire is a data collection technique that is carried out by giving a set of questions or written statements to respondents to answer. The data from the results of calculations and data analysis,shows that there are three faktors that influence the difficulty of elementary mathematics teachers in implementing the K13 curriculum, namely the teacher faktor of 50.89%, the student faktor of 63.89%, and the faktor of the supporting facilities is 58.80%. So it can be concluded that there are three main faktors that influence the difficulty of elementary mathematics teachers in implementing K13 in each school, namely teacher faktors, student faktors, and supporting facilities faktors.