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Strengthening Mathematics Learning Quality Through Service Learning Approach with Project Based Learning at Madrasah Aliyah Negeri 3 Banyuwangi Nawal Ika Susanti; Muhammad Hasan Asnawi; Felisa Asnawi
CENDEKIA: Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2026): April 2026
Publisher : Simfoni Ilmu Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65430/jpm.v2i2.49

Abstract

This community service activity aims to strengthen mathematics learning quality at Madrasah Aliyah Negeri 3 Banyuwangi through a Service Learning approach by implementing the Project Based Learning (PjBL) model integrated with differentiated learning based on Social Emotional Learning (SEL). The target beneficiaries were 55 students in classes XI-7 (33 students) and XI-8 (22 students) on the Circles topic (36 JP) from September 29 – October 29, 2025. Service Learning was implemented through five stages: (1) identification of school needs; (2) design of service plan (ATP, teaching modules, LKPD, assessment instruments); (3) service implementation through direct teaching using PjBL-SEL; (4) structured reflection; and (5) celebration and dissemination. Results showed that a complete Merdeka Curriculum-based set of learning tools was produced, students' active participation and conceptual understanding of Circles improved significantly, and the facilitators' pedagogical and reflective competence was strengthened. The partner madrasah received innovative, ready-to-use learning tools as a lasting contribution of the service activity.
Unraveling the Mystery of D (Discriminant): Intensive Community Service Program (PkM) for the Transformation of Conceptual Understanding of Quadratic Equations in Class X Students at SMA Negeri 1 Banyuwangi Nawal Ika Susanti; Moh. Abdul Qohar; Luthfi Qothrun Nada
CENDEKIA: Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2025): Desember 2025
Publisher : Simfoni Ilmu Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65430/jpm.v2i1.26

Abstract

This Community Service (PkM) activity addressed the conceptual gap in understanding the Discriminant of Quadratic Equations among 180 Grade X students at SMA Negeri 1 Banyuwangi. Students showed high procedural ability but poor interpretation of the discriminant's meaning ($D$), leading to low learning mastery and non-routine problem-solving skills. The intervention utilized Intensive Mentoring implementing the Problem-Based Learning (PBL) model supported by conceptual visualization. The PkM involved three stages: preparation, implementation (small-group mentoring and visual demos), and evaluation. Results showed a significant Transformation of Conceptual Understanding. Quantitatively, the students' average score increased by 32.6% (from 63.5 to 84.2), and the learning mastery percentage (KKM  75) sharply rose to 85%. Qualitatively, the activity successfully fostered critical thinking and collaboration in understanding the relationship between the value of $D$, the nature of the roots, and the quadratic function graph. It is concluded that Intensive Mentoring, emphasizing visualization and PBL, is an effective pedagogical strategy to resolve conceptual difficulties with the Discriminant, offering a structured solution for enhancing mathematics learning quality.
Pembelajaran Problem Based Learning Berbasis Deep Learning dengan Dukungan Gamifikasi Liveworksheet: Terobosan Kekinian untuk Peningkatan Hasil Belajar Qohar, Moh. Abdul; Susanti, Nawal Ika; Azizah, Siti Nur; Asnawi, Muhammad Hasan; Aulia, Rikha Warda
Journal of Authentic Research Vol. 5 No. 1 (2026): Februari
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/3kdpp814

Abstract

Penelitian ini bertujuan untuk menguji efektivitas model pembelajaran Problem Based Learning (PBL) berbasis Deep Learning dengan dukungan gamifikasi Liveworksheet dalam meningkatkan hasil belajar siswa pada materi Trigonometri. Penelitian ini menggunakan pendekatan kuantitatif dengan desain eksperimen semu (quasi-experimental) pola pre-test dan post-test. Subjek penelitian melibatkan 42 siswa kelas XI MAN 4 Banyuwangi tahun ajaran 2025/2026. Analisis data dilakukan secara deskriptif, uji N-Gain untuk mengukur peningkatan hasil belajar, serta uji statistik inferensial menggunakan Independent Sample t-Test untuk menguji signifikansi perbedaan capaian antar kelompok. Hasil penelitian menunjukkan bahwa kelas eksperimen mengalami peningkatan hasil belajar yang lebih baik dengan skor rata-rata post-test sebesar 87,36 dan nilai N-Gain 0,43 (kategori sedang). Capaian ini lebih tinggi dibandingkan kelas kontrol yang memperoleh rata-rata post-test 82,40 dengan N-Gain 0,17 (kategori rendah). Hasil uji-t menunjukkan nilai signifikansi (Sig.) 0,000 < 0,05, yang mengonfirmasi bahwa perbedaan peningkatan hasil belajar tersebut signifikan secara statistik. Temuan ini membuktikan bahwa integrasi PBL, pendekatan Deep Learning, dan gamifikasi Liveworksheet menciptakan ekosistem pembelajaran yang efektif dalam memperkuat pemahaman konsep dan hasil belajar siswa dibandingkan metode konvensional. This study aims to evaluate the effectiveness of the Problem Based Learning (PBL) model based on Deep Learning supported by Liveworksheet gamification in improving student learning outcomes on Trigonometry. This study employed a quantitative approach with a quasi-experimental design using a pre-test and post-test pattern. The research subjects involved 42 grade XI students of MAN 4 Banyuwangi in the 2025/2026 academic year. Data analysis included descriptive statistics, the N-Gain test to measure the improvement of learning outcomes, and inferential statistical analysis using the Independent Sample t-Test to examine the significance of the differences in achievement between groups. The results indicated that the experimental class experienced better improvement in learning outcomes with an average post-test score of 87.36 and an N-Gain value of 0.43 (medium category). This achievement was higher compared to the control class, which obtained an average post-test score of 82.40 with an N-Gain of 0.17 (low category). The t-test results showed a significance value (Sig.) of 0.000 < 0.05, confirming that the difference in the improvement of learning outcomes is statistically significant. These findings demonstrate that the integration of PBL, the Deep Learning approach, and Liveworksheet gamification creates an effective learning ecosystem for strengthening conceptual understanding and student learning outcomes compared to conventional methods.
Systematic Literature Review: Peran Konsep Matematika Diskrit Dalam Pengembangan Model Credit Scoring Pembiayaan Pada Lembaga Keuangan Syariah Non-Bank Nawal Ika Susanti; Ribut Suprapto
JPSDa: Jurnal Perbankan Syariah Darussalam Vol. 6 No. 2 (2026): Juli 2026
Publisher : Institut Agama Islam Darussalam Blokagung Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30739/jpsda.v6i2.5286

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This study examines the integration of discrete mathematics into financing scoring systems for non-bank Islamic financial institutions (NBIFIs). A Systematic Literature Review was selected to consolidate evidence on mathematical structures, decision-support methods, predictive algorithms, and sharia governance, with reporting guided by PRISMA 2020. Searches in Google Scholar, Scopus, Garuda, Semantic Scholar, and PMC for publications from 2020 to 2026 identified 487 records; 89 remained after deduplication and title-abstract screening, 34 full texts were assessed, and 20 articles were included. Machine-learning and credit-scoring studies dominated the evidence base (35%), followed by studies on NBIFIs and Islamic non-bank finance (25%), PRISMA-based reviews (15%), discrete mathematics and decision modelling (15%), and DSS/MCDM applications (10%). The findings show that finite sets, logical rules, decision trees, graph structures, and ranking matrices are relevant to financing assessment, but explicit discrete-mathematics applications remain rare. Major gaps concern limited NBIFI-specific datasets, weak operationalisation of maqashid al-shariah, insufficient fairness testing, and scarce external validation. The review proposes a four-layer model linking input data, discrete-mathematical structures, hybrid scoring algorithms, and explainable decisions under sharia governance. Practically, NBIFIs should develop auditable scoring rules, involve Sharia Supervisory Boards in model validation, and provide assistance pathways for applicants below the eligibility threshold.
Development of Contextual Learning Design Based on Newman's Diagnosis in Junior High School Fraction Material Via Arik Kusuma; Nawal Ika Susanti
SIMFONI: Jurnal Sains dan Sosial Multidisipliner Vol. 1 No. 3 (2026): Mei 2026
Publisher : Divisi Penelitian Yayasan Simfoni Ilmu Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65430/jssm.v1i3.54

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The digital era demands strong mathematical literacy, yet students often encounter significant obstacles with fractions, particularly in word problems. This study aimed to develop a contextual learning design integrating the Newman Diagnosis to analyze and enhance the mathematical literacy of female junior high school students regarding fraction operations. Employing the Research and Development (R&D) method based on the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), the study involved 34 seventh-grade female students from SMP Plus Darussalam. Data collection involved preliminary observation, expert validation, pre-tests, post-tests, and an analysis of error patterns using the Newman model. The results demonstrated that the learning design—comprising a teaching module and Student Activity Sheets (LAS) structured according to the Newman framework—possessed very high validity (validation scores ranging from 81.82% to 90.91%). Implementation of the product proved effective in significantly improving mathematical literacy, evidenced by an increase in the mean score from 18.03 (pre-test) to 37.56 (post-test) and a moderate N-Gain category across all literacy indicators. Error analysis revealed that the students' errors were concentrated primarily in the Transformation (47.45%) and Process Skills (46.86%) stages, while error rates in the Reading (17.25%) and Comprehension (17.25%) stages were comparatively low. It is concluded that integrating Contextual Teaching and Learning (CTL) with the Newman Diagnosis successfully addressed systematic conceptual barriers, established a coherent problem-solving flow, and tangibly fostered students' mathematical literacy regarding fractions.
Computational Geometry Modeling of a Modular Breeze-Block Design Using Maple: Symmetry, Transformation, and Script Validation Nawal Ika Susanti
SIMFONI: Jurnal Sains dan Sosial Multidisipliner Vol. 1 No. 3 (2026): Mei 2026
Publisher : Divisi Penelitian Yayasan Simfoni Ilmu Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65430/jssm.v1i3.62

Abstract

This study aims to model, examine, and validate the two-dimensional geometric construction of a modular roster design using Maple. The initial manuscript used the term roaster and interpreted the pattern as a component of a coffee-roasting machine, whereas the configuration of two repeated square modules is more consistent with an architectural roster or breeze block. This study employed a descriptive-computational approach through syntax inventory, coordinate mapping, element measurement, transformation analysis, symmetry examination, and script reproducibility auditing. The results show that the intended model consists of two units measuring 6 × 6 units, centered at (3, 3) and (9, 3). Each unit contains 24 primary points, 24 segments forming six alternating square layers, and 13 circles. The areas of the six polygonal layers form the sequence 36, 18, 9, 4.5, 2.25, and 1.125 square units, with a constant ratio of 1/2. The second unit is obtained through the translation , while each ideal unit exhibits dihedral symmetry . The audit identified several important inconsistencies in the script, including incorrect object terminology, four undefined corner circles in Unit II, two groups of circles omitted from the display command, inconsistent line thicknesses, and a view range that did not explicitly cover both units. After revision, the model consists of 48 primary points, 48 segments, and 26 circles that can be fully visualized. This model is suitable as a basis for parametric design and geometry learning; however, it cannot yet be used to draw conclusions regarding ventilation, lighting, thermal performance, or structural strength before solid-void modeling and physical simulations are conducted.
The Effectiveness of the Learning Cycle 5E Model in Optimizing Students' Higher Order Thinking Skills in Statistics Learning Aininda Lakhma Al Khumairo; Nawal Ika Susanti
SIMFONI: Jurnal Sains dan Sosial Multidisipliner Vol. 1 No. 4 (2026): Agustus 2026
Publisher : Divisi Penelitian Yayasan Simfoni Ilmu Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65430/jssm.v1i4.53

Abstract

The ability of Higher Order Thinking Skills (HOTS) is an important competency that needs to be developed in mathematics learning, especially in statistics material. However, students' HOTS abilities are still relatively low because the learning tends to be teacher-centered. This study aims to determine the difference in HOTS abilities between students who learn using the 5E Learning Cycle model and conventional learning, as well as to analyze the effectiveness of the model in optimizing students' HOTS. This study uses a quantitative approach with a quasi-experimental design of the pretest-posttest control group design type. The research sample consisted of 30 students from the experimental class and 27 students from the control class. Data were collected thru HOTS tests that included analysis (C4), evaluation (C5), and creation (C6) indicators, and then analyzed using the Independent Sample T-Test and N-Gain. The research results show that there is a significant difference between the HOTS abilities of students in the experimental class and the control class with a significance value of 0.000 < 0.05. The average posttest score of the experimental class (86.00) was Higher than that of the control class (68.43). Additionally, the N-Gain score of the experimental class (0.67) was Higher than that of the control class (0.39). The research results show that the 5E Learning Cycle model is effective in optimizing students' HOTS in statistics material.
PENGARUH PERENCANAAN SUMBER DAYA MANUSIA TERHADAP KINERJA GURU DI SMK DARUSSALAM BLOKAGUNG TEGALSARI BANYUWANGI TAHUN PEMBELAJARAN 2019/2020 Nawal Ika Susanti; Faizatut Daroeini
Jurnal Manajemen Pendidikan Islam Darussalam Vol. 3 No. 1 (2021): April 2021
Publisher : Universitas KH. Mukhtar Syafaat Blokagung Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30739/jmpid.v3i1.1139

Abstract

This research is directed at 2 main points, namely (1) Is there any influence of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi 2019/20220 academic year, (2) How big is the effect of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi in the academic year 2019/20220. This research uses quantitative descriptive method with product moment technique in the data validity test and to find the reliability of the data using the alpha formula, while the hypothesis test uses the F test and T test then uses a regression model. The population of this research is 66 Darussalam Blikagung Banyuwangi Vocational School teachers. To measure variables, researchers use questionnaires for human This research is directed at 2 main points, namely (1) Is there any influence of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi 2019/20220 academic year, (2) How big is the effect of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi in the academic year 2019/20220. This research uses quantitative descriptive method with product moment technique in the data validity test and to find the reliability of the data using the alpha formula, while the hypothesis test uses the F test and T test then uses a regression model. The population of this research is 66 Darussalam Blikagung Banyuwangi Vocational School teachers. To measure variables, researchers use questionnaires for human This research is directed at 2 main points, namely (1) Is there any influence of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi 2019/20220 academic year, (2) How big is the effect of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi in the academic year 2019/20220. This research uses quantitative descriptive method with product moment technique in the data validity test and to find the reliability of the data using the alpha formula, while the hypothesis test uses the F test and T test then uses a regression model. The population of this research is 66 Darussalam Blikagung Banyuwangi Vocational School teachers. To measure variables, researchers use questionnaires for human resource planning and teacher performance. After analyzing the data collected, it was found that (1) There was an effect of human resource planning on teacher performance in SMK Darussalam Blokagung Banyuwangi. (2) the effect of the implementation of human resource planning on the performance of teachers in SMK Darussalam Blokagung Banyuwangi by 58%.