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LITERASI MATEMATIS DALAM MENYELESAIKAN MASALAH PERTIDAKSAMAAN LINERA SATU VARIABEL DIKAITKAN DENGAN HASIL BELAJAR SISWA KELAS VIII SMP NEGERI 6 MELIAU Klaudia Alina; Mohamad Rifat; Rustam
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.34032

Abstract

This research aims to describe mathematical literacy in solving one-variable linear inequality problems in relation to the learning outcomes of class VIII students at SMP Negeri 6 Meliau. The method used in this research is qualitative descriptive research. The research instrument used in this research was test questions. The subjects of this research were class VIII students for the 2023/2024 academic year with a total of 22 students. The type of data collected is the results of students' mathematical literacy tests. Data were analyzed based on mathematical literacy stages and looked at the relationship between mathematical literacy and student learning outcomes. The results of data analysis on students' mathematical literacy abilities at the stage of formulating problems into mathematical form are included in the incapable category, at the stage of using strategies to determine solutions to problems are included in the incapable category, at the stage of interpreting the results obtained are included in the incapable category, the relationship between mathematical literacy with student learning outcomes classified as very strong.
HUBUNGAN KECERDASAN INTRAPERSONAL DAN ADVERSITY QUOTIENT DENGAN HASIL BELAJAR MATEMATIKA Febriani Ratu Sakinah; Zubaidah R; Rustam
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 11 No 1 (2025): JUMLAHKU VOL.11 NO.1 2025
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jumlahku.v11i1.4722

Abstract

Banyak peserta didik yang telah memberikan label negatif terhadap matematika yang mengakibatkan kebanyakan peserta didik malas untuk berusaha dan berpengaruh terhadap rendahnya hasil belajar. Hal tersebut seringkali disebabkan oleh kurangnya kesadaran diri terhadap matematika dan kemampuan menghadapi tantangan belajar. Penelitian ini bertujuan menguji hubungan antara kecerdasan intrapersonal dan adversity quotient dengan hasil belajar matematika peserta didik kelas X di MAN 2 Pontianak. Penelitian ini menggunakan metode kuantitatif dengan desain korelasional. Sampel penelitian terdiri dari 68 peserta didik kelas X A sampai dengan kelas X F yang dipilih dengan teknik Proportional Stratified Random. Data dikumpulkan melalui angketang telah melalui uji validitas dan reliabilitas untuk memastikan kualitas instrumen. Uji validitas menggunakan korelasi Pearson di mana seluruh butir pernyataan memiliki nilai rhitung > rtabel, sehingga dinyatakan valid. Sementara uji reliabilitas dilakukan dengan rumus Alpha Cronbach dan menghasilkan nilai 0,853 > 0,70 menunjukkan angket memiliki reliabilitas tinggi dan layak digunakan, serta tes essay yang mengukur hasil belajar matematika. Hasil analisis data menunjukkan bahwa terdapat hubungan yang signifikan antara kecerdasan intrapersonal dengan hasil belajar matematika peserta didik dengan nilai korelasi pearson rhitung > rtabel yaitu 0,816 > 0,239. Demikian pula, adanya hubungan yang signifikan antara adversity quotient dengan hasil belajar matematika peserta didik dengan nilai korelasi pearson rhitung > rtabel yaitu 0,768 > 0,239. Analisis korelasi ganda juga menunjukkan bahwa kecerdasan intrapersonal dan adversity quotient secara bersamaan memiliki hubungan yang signifikan terhadap hasil belajar matematika. Nilai korelasi ganda sebesar 0,871 menunjukkan bahwa semakin tinggi kecerdasan intrapersonal dan adversity quotient peserta didik, maka semakin tinggi pula hasil belajar matematikanya.
Analisis Yuridis Terkait Putusan Hakim Dalam Perkara Penganiayaan Yang Menyebabkan Kematian Oleh Anak Berdasarkan Putusan Nomor 49/PID.SUS-ANAK/2023/PN.PLG Rafli Tuada Yudha; Rustam
Lex Stricta : Jurnal Ilmu Hukum Vol. 3 No. 1 (2024)
Publisher : Sekolah Tinggi Ilmu Hukum Sumpah Pemuda

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

Abstract

Legal protection for children means protecting children from violence and ensuring their rights and welfare. Therefore, every child's right is protected to achieve the goal of creating a healthy young generation for the nation and the country. By using normative legal methodology. Assault that results in death is one type of crime in criminal law that has significant social and legal repercussions. This becomes even more complex when the perpetrators are children, who are governed by the Indonesian juvenile justice system. To gain a better understanding of the legal considerations made by judges and the consequences of those decisions on legal progress and child protection, a legal analysis of this ruling is necessary. The judge considers the psychological and social aspects of the perpetrator, who is a minor, in addition to the positive legal aspects
Basic geometry skills VLOKS model and alternative learning methods for prospective elementary school teachers in Khatulistiwa City Bistari; Rustam; Fitriawan, Dona; Winarji, Agus
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 2 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i2.28737

Abstract

Purpose: Prospective elementary teachers often experience difficulty connecting visual representations with conceptual understanding, resulting in fragmented reasoning about geometric properties. This study aims to examine pre-service teachers’ geometric reasoning using the VLOKS model, with a specific focus on the visual and literal dimensions that frequently hinder the transition from perceptual recognition to conceptual comprehension. Method: A descriptive qualitative design was implemented involving 199 students from the Primary Teacher Education Program at Universitas Tanjungpura. Data were collected through a 12-item diagnostic test, semi-structured interviews, participatory observations, and focus group discussions. Thematic analysis was conducted through data reduction, display, and verification, supported by triangulation of methods and sources to ensure credibility in interpreting students’ visual, literal, operational, correlational, and spatial reasoning processes. Findings: The study found that students’ visual reasoning was largely limited to surface-level recognition of shapes, with little progression toward analytical interpretation. Literal reasoning showed substantial difficulty, particularly in translating verbal descriptions into accurate geometric representations. While operational skills appeared moderately developed, correlational reasoning and spatial visualization were relatively weak, indicating that students struggled to integrate multiple geometric ideas into coherent conceptual structures. Significance: The results underscore that pre-service teachers’ geometric reasoning remains predominantly visual and descriptive, lacking depth in relational and representational understanding. The VLOKS model offers a systematic framework for diagnosing these reasoning gaps and guiding pedagogical interventions. Strengthening the visual and literal dimensions through multi-representational learning, contextual visualization, and reflective reasoning can enhance conceptual understanding and improve teacher readiness in geometry instruction
ANALISIS PENURUNAN NILAI KEJUJURAN DAN AMANAH DALAM BISNIS ERA DIGITAL: URGENSI PENDIDIKAN ETIKA DIGITAL BERBASIS KETELADANAN RASULULLAH SAW Yudistira, Srikandi; Rustam; Pablo Sindo; Hartono
Tadbir: Jurnal Manajemen Pendidikan Islam Vol 13 No 3 (2025): Tadbir: Jurnal Manajemen Pendidikan Islam
Publisher : LP2M IAIN Sultan Amai Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30603/tjmpi.v13i3.7189

Abstract

This study aims to analyze the decline in honesty and trustworthiness in digital business practices and emphasize the relevance of the Prophet Muhammad's (PBUH) exemplary conduct as a foundation for business ethics. The research method used is a Systematic Literature Review (SLR) with a library research approach, through the collection and analysis of secondary data from journals, books, research reports, and trusted academic sources relevant to Islamic business ethics. The results of the study indicate that the digital era presents a shift in business orientation towards instant profits, thereby eroding the values of honesty and trustworthiness, which are reflected in advertising practices, review manipulation, exploitation and commodification of personal data, non-transparent algorithms, and unethical competition based on attention competition. Weak direct interaction, minimal digital literacy, and algorithmic systems that prioritize engagement. This study also found that digital trustworthiness has undergone a transformation in meaning from merely fulfilling promises to systemic responsibility, the use of technology, algorithm transparency, and business model integrity. The conclusion of the study emphasizes that strengthening ethics is not only moral-individual, but also systemic by using the Prophet Muhammad's (PBUH) exemplary conduct as a business operational framework that emphasizes proactive transparency, ethical consent, digital ethics education, and sharia-based regulations. The structural integration of sidq and amanah values ​​in digital is considered capable of creating businesses that are not only economically profitable, but also fair, sustainable, and blessed. Keywords: Amanah; Digital Business Ethics; Sidq