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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar International Journal of Applied Mathematics and Computing. J-CEKI
Intan Khoirun Nisa
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Humanities Computer Science & IT Mathematics Social Sciences Other

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Stochastic Differential Equations in Population Dynamics: Modeling and Analysis Saeful Ihsan; Intan Khoirun Nisa; Ahmad Jamaludin
International Journal of Applied Mathematics and Computing Vol. 1 No. 1 (2024): January: International Journal of Applied Mathematics and Computing
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijamc.v1i1.5

Abstract

This study explores the application of stochastic differential equations (SDEs) in modeling population dynamics. By introducing randomness into differential equations, we capture the inherent uncertainties in environmental and genetic factors affecting population growth. We derive analytical solutions for specific cases and provide numerical simulations to demonstrate how SDEs enhance predictions in ecological modeling. Our findings suggest that stochastic models provide a more robust framework for understanding population fluctuations in uncertain environments.
Pengaruh Work Life Balance, Stres Kerja dan Lingkungan Kerja Terhadap Kinerja Pegawai BMT Al Hikmah Semesta Intan Khoirun Nisa; Ahmad Fauzan Mubarok; Cahyaning Budi Utami
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 3: April 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i3.8208

Abstract

This study aims to analyze the effect of work-life balance, work stress, and work environment on employee performance at BMT Al Hikmah Semesta. A quantitative approach was used involving 41 respondents who were selected as samples. Primary data collection was conducted through observation and structured questionnaires distributed through the Google Forms platform. Descriptive statistical analysis, validity and reliability tests, classical assumption tests, and hypothesis testing were conducted to test the relationship between variables. The results showed that work-life balance and work environment partially have a positive and significant influence on employee performance. However, work stress does not show a significant influence on employee performance. Furthermore, simultaneously, work-life balance, work stress, and work environment together have a positive and significant influence on the performance of BMT Al Hikmah Semesta employees. These findings provide important implications for BMT Al Hikmah Semesta management in an effort to improve employee performance through managing work-life balance, reducing work stress, and creating a conducive work environment
STRATEGI ASESMEN DAN EVALUASI PEMBELAJARAN DI SEKOLAH DASAR Intan Khoirun Nisa; Ellianawati; Barokah Isdaryanti
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.v10i03.28472

Abstract

This study aims to describe assessment and evaluation strategies in primary schools that support the improvement of learning quality and student outcomes. The main issue addressed is the suboptimal implementation of comprehensive and contextual assessment practices, where many teachers still rely heavily on written tests and have not fully integrated formative, diagnostic, or authentic assessments. This research employed a qualitative descriptive approach through a literature review method. Data were collected from relevant national and international scholarly sources published between 2020 and 2025, and analyzed through data reduction, thematic presentation, and conclusion drawing. The findings reveal that effective assessment strategies include the use of various assessment types (diagnostic, formative, and summative), techniques (observation, performance assessment, written tests, interviews, reflective journals, portfolios), and the integration of technology such as online quizzes, digital assignment submissions, and e-portfolios. These strategies support active, reflective, and student-centered learning. However, their implementation faces several challenges, including limited teacher understanding, administrative burdens, and varying levels of student readiness. Proposed solutions involve continuous professional development, the use of digital tools, and adaptive assessment approaches. This study contributes both practically and theoretically by offering insights into effective and sustainable assessment strategies to enhance the overall quality of primary education.
PENGEMBANGAN MEDIA PAPAN KADOBUDI (KARTU DOMINO BUDAYA JAWA TIMUR) PADA MATERI KERAGAMAN BUDAYA PADA SISWA KELAS IV SDN 2 PICISAN Intan Khoirun Nisa; Ilmawati Fahmi Imron; Aan Nurfahrudianto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.30345

Abstract

This research is motivated by observations at SDN 2 Picisan, which revealed low learning outcomes among fourth-grade students on the topic of cultural diversity in East Java. This issue is attributed to the lack of optimal use of instructional media and the dominance of monotonous lecture methods. To address this problem, the study formulates the following research questions.1. How valid is the KADOBUDI Board media for Social Studies learning content on East Java cultural diversity for fourth-grade students?, 2. How practical is the KADOBUDI Board media for Social Studies learning content on East Java cultural diversity for fourth-grade students?, 3. How effective is the KADOBUDI Board media for Social Studies learning content on East Java cultural diversity for fourth-grade students?. Using the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation), this research includes problem identification, media design, product development and validation by subject matter and media experts, as well as limited and broad field trials. Data were analyzed both qualitatively and quantitatively to assess the validity, practicality, and effectiveness of the media. The results show that the KADOBUDI Board media is highly valid (92.33%), highly practical (95%), and effective (87.3%) in improving student learning outcomes, with minor revisions made to image sizing for clarity.
Co-Authors Aan Nurfahrudianto Ahmad Jamaludin Barokah Isdaryanti Cahyaning Budi Utami Ellianawati Imron, Ilmawati Fahmi Mubarok, Ahmad Fauzan Saeful Ihsan