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Aprisal
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Dominant Factors Cause Students with Special Needs (Deaf) in Solving Mathematics Problems Fitriani; Musli, Ana Muliana; Aprisal
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 2 (2024): March
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i2.1392

Abstract

This research objective is to describe the dominant factors that cause students with special needs (deaf) to solve mathematics problems. This research is qualitative descriptive research with a case study approach. The research was carried out at SLB Negeri Lutang Kab. Majene. The subjects of this research were seven people, consisting of three deaf students, three parents, and one teacher. The instruments used in this research consisted of observation sheets and interview guidelines. The data analysis techniques used consist of data reduction, data presentation, and conclusion. Based on the results of the data analysis, it was concluded that the factors that influence deaf students to solve mathematics problems consist of two factors, namely internal factors, and external factors. Internal factors consist of learning interest, learning habits, and student learning motivation. Meanwhile, external factors consist of the influence of the family environment and the school environment.
The Influence of the Problem-Based Learning Model on Students' Ability to Understand Mathematical Concepts Dewanti; Nursyam Anaguna; Aprisal
Rangkiang Mathematics Journal Vol. 3 No. 2 (2024): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v3i2.58

Abstract

This research is motivated by students' ability to understand mathematical concepts, which is still relatively low. This research aims to determine the positive and significant influence of the Problem-Based Learning learning model on students' ability to understand mathematical concepts. This research method is quantitative research with a pre-experimental design research type with a one-group pretest-posttest design. The sampling technique used a saturated sampling technique with a sample of 21 students. The instruments used were concept understanding ability tests and observation sheets on implementing teacher learning and student activities. The research results show that students' understanding of mathematical concepts using the Problem-Based Learning learning model has increased significantly.
Lesson Study Penerapan Math City Map dalam Pembelajaran Matematika Anaguna, Nursyam; Arifin, Sartika; Aprisal; Lestari, Yusfa; Yahya, Amran; Murtafiah; Amin, Nursafitri; Manulang, Ketrin R.; Adinang
Rengganis Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): November 2024
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v4i2.490

Abstract

The low quality of mathematics learning that has an impact on the lack of improvement in students' mathematics abilities is the main reason for implementing the lesson study community service activity of applying math city maps in mathematics learning. Due to this reason, the activity was carried out using a procedure that includes the stages of planning, implementation, and evaluation. The success of the community service activity was analyzed using a questionnaire on the success and satisfaction of partners distributed to 13 mathematics teachers at Majene regency. The results of the activity showed a positive influence of the activity on teachers where the average evaluation aspect reached a percentage of 88.3%. From the results of the implementation of the activity, it was also concluded that teachers were interested in implementing lesson study as an initial step in improving the quality of students' mathematics learning
KOMPETENSI PEDAGOGIK GURU MATEMATIKA DARI PERSEPSI SISWA: SEBUAH SURVEI PADA SEKOLAH MENENGAH DI SULAWESI BARAT: KOMPETENSI PEDAGOGIK GURU MATEMATIKA DARI PERSEPSI SISWA: SEBUAH SURVEI PADA SEKOLAH MENENGAH DI SULAWESI BARAT Fadhil Zil Ikram; Anaguna, Nursyam; Aprisal; Rosidah; Machmud, Muhammad Takwin
MaPan : Jurnal Matematika dan Pembelajaran Vol 12 No 2 (2024): DESEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2024v12n2a11

Abstract

The results of the PISA 2022 assessment, along with preliminary studies conducted in West Sulawesi, indicate that students' proficiency in mathematics remains significantly below expectations. One of the factors contributing to students' limited proficiency in mathematics is associated with the pedagogical competence of their instructors. This study employs a quantitative research design utilizing a survey instrument to describe the level of pedagogical competence of mathematics teachers in secondary schools in West Sulawesi, based on student perceptions, and to identify the specific competencies that require development. The population of this study was all secondary school students in West Sulawesi, with a sample size of 1.051 senior secondary school students and 988 junior secondary school students. The analysis employed was descriptive statistical analysis using a stratified random sampling method. The findings indicate that a considerable proportion of mathematics teachers at both the junior high school and senior high school levels exhibit inadequate proficiency. The pedagogical competence of teachers is still lacking in several key areas, which require further development: (1) The skill to comprehend student characteristics; (2) The capability to select materials that are aligned with the learning experience and learning objectives; (3) The ability to select media and learning resources that are suitable for student needs; (4) The skill to make transactional decisions in response to situations that arise in the classroom; (5) The ability to integrate and utilize technology in learning; (6) The skill to communicate effectively; and (7) The skill to evaluate learning. The results of this study can be used as a guideline for the government, experts, and policymakers to overcome the problem of teacher competency development. In addition, the results can be used to design and determine the direction of policies and programs for developing mathematics teacher pedagogical competencies in West Sulawesi.
PENGARUH PENGGUNAAN MEDIA GAME EDUKASI WORDWALL TERHADAP KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 5 TINAMBUNG Muh Ihsan; Herna; Aprisal
PEDAMATH: Journal on Pedagogical Mathematics Vol 7 No 1 (2024): Journal on Pedagogical Mathematics
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan penelitian ini adalan untuk mengetahui pengaruh penggunaan media game edukasi Wordwall terhadap keaktifan dan hasil belajar matematika siswa kelas VIII SMP Negeri 5 Tinambung. Penelitian kuantitatif ini menggunakan desain Nonequivalent Control Group Design dengan sampel yang dipilih secara purposive sampling, di mana kelas VIII A sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontrol. Data dikumpulkan melalui lembar observasi keterlaksanaan pembelajaran, angket keaktifan siswa, dan tes hasil belajar matematika. Analisis data menggunakan teknik deskriptif dan inferensial. Hasil analisis deskriptif menunjukkan bahwa penggunaan media game edukasi Wordwall meningkatkan keaktifan belajar siswa dalam kategori sangat aktif dan hasil belajar matematika ke dalam kategori sangat tinggi. Analisis inferensial melalui independent sample t-test t_hitung(16,417) > t_tabel(1,681) yang menunjukkan bahwa keaktifan belajar siswa yang diajar menggunakan media game edukasi Wordwall lebih tinggi dibandingkan dengan keaktifan belajar siswa yang diajar menggunakan buku paket dan LKS. Selanjutnya, t_hitung(17,288) > t_tabel(1,681) yang menunjukkan bahwa hasil belajar matematika siswa yang diajar menggunakan media game edukasi Wordwall lebih tinggi dibandingkan dengan hasil belajar matematika siswa yang diajar menggunakan buku paket dan LKS. Dengan demikian, penggunaan media game edukasi Wordwall terbukti efektif dalam meningkatkan keaktifan dan hasil belajar matematika siswa kelas VIII SMP Negeri 5 Tinambung.
The Impact of Oil Palm Plantation Management on Soil Fertility Dynamics Ikhsanul Adli; Aprisal; Jabang Nurdin
Jurnal Niara Vol. 17 No. 3 (2025): Januari
Publisher : FAKULTAS ILMU ADMINISTRASI UNIVERSITAS LANCANG KUNING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/niara.v17i3.25826

Abstract

The palm oil industry is the largest economic supporter for the Indonesian economy from the agricultural sector. Behind the success story of this activity, there are environmental consequences regarding the decline in land quality as a result of improper land management. To study the effect of oil palm plantation management on soil fertility, a study was conducted in three locations, Dharmasraya Regency (Kanhapludult), South Solok (Dystrudepts) and South Coast (Haplohemists) in West Sumatra. Research data were collected from 2017 to 2022 respectively, and analyzed. The results showed that soils from Dharmasraya (DM) and South Solok (SS) experienced a decrease in pH value during the study period, while opposite results were found at the PS location. Total Carbon (C) and Nitrogen (N) content at the DM and SS locations were found to be similar, while at the PS location these parameters were much higher because the soil came from organic matter. Comparable results were also found for KTK, where the DM and SS research locations were lower compared to the PS location. The content of macro nutrients (nitrogen, phosphorus and potassium) in the soil describes the PS location much better compared to DM and SS. Because the PS location is organic soil, the higher nutrient content can be harmful to the environment because it can easily leak into water bodies which can trigger eutrophication
Laboratory Study of Geotechnical Characteristics of Soil in Landslide-Prone Zone in Talamau District, West Pasaman Regency Nofrizal; Fauzan; Hakam, Abdul; Istijono, Bambang; Setiawan, Andriani; Aprisal
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12046

Abstract

The main triggering factor for landslides is high rainfall intensity, especially during the rainy season. Excessive rainfall can cause an increase in water content in the soil, which in turn will reduce the shear strength of the soil and increase the volume weight of the soil. The method used is a laboratory experiment by taking samples from the field. The sample of this study was sandy clay soil taken from a landslide-prone area located in Talamau District, West Pasaman Regency. Based on the results of soil geotechnical laboratory tests in the landslide-prone zone in Talamau District, West Pasaman Regency, it can be concluded that the soil sample has moderate plasticity characteristics with a Liquid Limit of 59.39%, Plastic Limit of 49.77%, and Plasticity Index of 9.62%. The soil reaches a maximum dry density of 1.37 gr/cm³ at an optimum water content of 500 ml, with a grain size distribution dominated by the sand fraction (83.978% retained on sieve No. 4-20) and a very low fine material content (1.234%). The results of the triaxial test showed soil behavior that varied from brittle to strain-hardening depending on the level of cell stress. Overall, the soil can be classified as well-graded sand with good drainage but low cohesion, thus requiring additional stabilization for construction applications in landslide-prone areas.
HAMBATAN ADOPSI PEMANFAATAN IKAN SAPU-SAPU SEBAGAI PAKAN TERNAK DI PERAIRAN DANAU KABUPATEN SOPPENG: - ABDULLAH, AGUSTINA; Hastang; Nancy Lahay; Kasmiati; Aprisal; A.Dharmawan; Mutmainnah; Sri Wira Utami
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 27 No 3 (2025): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.27.3.209-215.2025

Abstract

Ikan sapu-sapu (Pterygoplichthys sp) merupakan persoalan karena sebagai kompetitor, dan juga tidak memiliki nilai jual, padahal memiliki kandungan protein tinggi, sehingga dapat dimanfaatkan sebagai pakan ternak. Namun Tingkat adopsi peternak yang memanfaatkannya masih rendah. Tujuan penelitian mengetahui faktor yang menghambat adopsi pemanfaatan ikan sapu-sapu sebagai pakan ternak di perairan danau Soppeng. Populasi penelitian adalah seluruh peternak yang berjumlah 30 orang. Data penelitian dilakukan dengan survey dengan pengumpulan data menggunakan kuesioner, FGD, serta wawancara mendalam. Data yang dikumpulkan adalah hambatan peternak dalam memanfaatkan adopsi ikan sapu-sapu menjadi pakan ternak dengan variabel a) membutuhkan biaya, b) tidak dikonsumsi, c) tidak memiliki nilai jual, d) kesulitan penanganan, e) dan ketidaktahuan peternak terhadap manfaat ikan sapu-sapu. Data dianalisis deskriptif yang menunjukkan bahwa faktor hambatan peternak dalam adopsi pemanfaatan ikan sapu-sapu sebanyak 50% menyatakan membutuhkan biaya; 80% tidak dikonsumsi; 83,3% tidak mengetahui cara pengolahan ; 86,7% tidak memiliki nilai jual, serta 73% menyatakan sulit penanganan.
Realistic Mathematics Textbook Toward The Students’ Mathematical Generalization Skills Suwanto, Fevi Rahmawati; Wijaya, Ariyadi; Aprisal; Fauzi, Asri; Tobondo, Yunda Victorina
Mosharafa: Jurnal Pendidikan Matematika Vol. 12 No. 2 (2023): April
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i2.784

Abstract

Generalisasi merupakan ciri siswa dapat berpikir matematis. Guru dapat mengembangkan bahan ajar berbentuk buku teks untuk memfasilitasi kemampuan generalisasi. Penelitian ini merupakan hasil pengembangan model ADDIE yaitu tahap penerapan dan evaluasi, dengan produk berupa buku teks matematika kelas VIII semester genap yang berorientasi pada kemampuan generalisasi matematis siswa. Buku teks dengan pendekatan Pendidikan Matematika Realistik (RME) ini memuat lima prinsip meliputi eksplorasi fenomenologi, menjembatani dengan instrumen vertikal, kontruksi dan produksi siswa, interaktivitas, dan keterkaitan. Melalui alur kegiatan pemberian lebih dari satu konteks permasalahan, identifikasi kesamaan pola atau strategi hingga penarikan kesimpulan terkait materi, serta pemberian latihan soal pemodelan, buku teks ini telah memfasilitasi kemampuan generalisasi matematis. Berdasarkan hasil penerapan buku teks yang melibatkan 30 siswa kelas VIII salah satu SMP Negeri di Yogyakarta, persentase banyaknya siswa pada kategori good memenuhi batas minimal 75% yaitu mencapai 93,33%. Generalization is a feature that students can think mathematically. Teachers can develop teaching materials in the form of textbooks to facilitate generalization abilities. This study was the developmental stage of ADDIE model, namely the implementation and evaluation. The study produced a textbook for 8th grade even semester which was oriented to students' mathematical generalization skills. The textbook integrating a realistic mathematics education approach contained five principles including phenomenological exploration, bridging by vertical instruments, pupils’ own constructions and productions, interactivity, and intertwining. The flow of activities provided more than one problem context, identifying similarities in patterns or strategies to draw conclusions related to the material as well as modeling exercises to facilitate students' mathematical generalization abilities. Based on the results of textbook implementation involving 30 8th grade students from one of a state junior high school in Yogyakarta, the percentage of students in good category met the minimum point of 75%, which reached 93.33%.
Mandarese Ethnomathematics: Lipa’ Sa’be Mandar and Its Relation with Mathematics Learning at Schools Aprisal; Arifin, Sartika
Mosharafa: Jurnal Pendidikan Matematika Vol. 12 No. 4 (2023): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i4.1188

Abstract

Lipa’ sa’be Mandar merupakan salah satu contoh identitas budaya masyarakat Mandar yang tidak lepas dari muatan konsep matematika. Penelitian ini bertujuan mengeksplorasi lipa’ sa’be Mandar sebagai sumber belajar matematika. Penelitian ini merupakan penelitian kualitatif dengan pendekatan etnografi. Data pada penelitian dikumpulkan dengan metode observasi, wawancara mendalam, dan dokumentasi. Subjek pada penelitian ini adalah kelompok ibu rumah tangga di Desa Gulung Talu Kec. Balanipa. Teknik analisis data pada penelitian ini terdiri dari reduksi data, penyajian data, dan menarik kesimpulan. Eksplorasi lipa’ sa’be Mandar menunjukkan bahwa terdapat konsep matematika pada proses pembuatan dan corak lipa’ sa’be Mandar. Konsep matematika tersebut antara lain: konsep pengukuran, konsep garis singgung lingkaran, dan konsep himpunan. Lipa' sa'be Mandar is an example of the cultural identity of the Mandar people which cannot be separated from the content of mathematical concepts. This research was conducted to explore lipa’ sa’be Mandar as mathematics learning resources. This study is qualitative research with ethnographic approach. The data in this study were collected by observation, interview and documentation methods. The subjects in this study were community groups or housewives in Gulung Talu village, Balanipa distric. The data were analyzed using data reduction, data presentation, and making conclusion. Exploration of lipa’ sa’be Mandar shows that there are mathematical concepts in manufacturing process and pattern of lipa’ sa’be Mandar. These mathematical concepts include: the concept of measurement, the concept of circle tangent line, and the concept of sets.
Co-Authors A.Dharmawan Abdul Hakam Adinang Agustina Abdullah Amin, Nursafitri Amran Yahya Anaguna, Nursyam Andriani Andriani Ariyadi Wijaya Bambang Istijono, Bambang Dewanti Fachry Abda El Rahman Fadhil Zil Ikram Fauzan Fauzi, Asri Fitriani Hastang Herna Hertanti, Alfiraminta Ikhsanul Adli Jabang Nurdin Kasmiati Manulang, Ketrin R. Masnur Muh Ihsan Muhammad Takwin Machmud Muliana, Ana Murtafiah Musli, Ana Muliana Mutahri, Murtada Nancy Lahay Nofrizal Nofrizal Nursyam Anaguna Rosidah Sartika Arifin Sri Wira Utami Suwanto, Fevi Rahmawati Yusfa Lestari