Claim Missing Document
Check
Articles

GEOGEBRA-ASSISTED LEARNING, DOING, AND REPEATING (LDR) MODEL TO DEVELOP COMMUNITY NUMERACY SKILLS Delima, Nita; Supriyadi, Endang Irawan; Aminah, Mimin
KALAMATIKA Jurnal Pendidikan Matematika Vol 10 No 1 (2025): KALAMATIKA April 2025
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol10no1.2025pp67-78

Abstract

In the Society 5.0 era, strong numeracy skills are essential for processing complex data and making informed decisions. However, the numeracy levels of the Indonesian population remain relatively low, underscoring the need for effective educational interventions. This study investigates the effectiveness of the Learning, Doing, and Repeating (LDR) model, supported by GeoGebra, in developing community-based numeracy skills. The LDR model structures learning through iterative cycles: initial instruction (Learning), direct application (Doing), and reinforcement (Repeating), with GeoGebra facilitating the visualization of mathematical relationships. An experimental one-group pretest–posttest design was employed, involving community members guided by PKBM Yapenmas. Numeracy skills were assessed using mathematics tasks adapted from the PISA 2022 framework, alongside observations and interviews. The results indicated significant improvements in participants' numeracy skills following the intervention. The use of GeoGebra was found to enhance participants' conceptual understanding and engagement during the learning process. These findings suggest that the LDR model, when integrated with interactive technology, offers an effective approach to fostering numeracy development in informal educational contexts. This study contributes to the growing field of technology-assisted mathematics education and highlights the potential of iterative learning models for strengthening foundational numeracy skills within community learning environments.
Potensi Ketersediaan Lahan Jagung untuk Mendukung Pasokan Biomassa Tongkol Jagung Berkelanjutan ke Pabrik CBG di Kabupaten Lombok Barat Muflih, Rizaldi; Widiatmaka; Firmansyah, Irman; Aminah, Mimin
Jurnal Ilmu Tanah dan Lingkungan Vol 27 No 2 (2025): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitl.27.2.74-81

Abstract

Land availability is crucial and determines the supply of corn cobs through sustainable corn cultivation to ensure the continuous production of compressed biogas (CBG). This study aims to assess the potential land for corn cultivation and the sustainability value of the corn cob supply for the CBG plant. The methods used in this study include overlaying land cover maps, spatial planning maps, and forest area maps, as well as conducting a Multiaspect Sustainability Analysis (MSA) to evaluate its sustainability level. The overlay results indicate that the potential additional land for corn cultivation in West Lombok Regency is 14,297 hectares. Meanwhile, the sustainability analysis reveals that the ecological aspect falls into the moderately sustainable category with a score of >50, namely 66.67. The social aspect has a sustainability score of 60, while the technology and infrastructure aspect scores 75, and the legal and institutional aspect also scores 66.67. The economic aspect is classified as less sustainable, with a score of <50, specifically 43.75. Overall, the sustainability status of the corn cob supply is categorized as moderately sustainable, with a score of 62.42.
Exploring The Implementation Process of an ESP Program for Engineering Students: A CIPP-Based Evaluation Aminah, Mimin; Muchlas Suseno; Samsi Setiadi
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 2 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i2.6994

Abstract

This study evaluates the implementation of an English for Specific Purposes (ESP) program for engineering students at a private university in West Java, Indonesia, using the Context, Input, Process, and Product (CIPP) evaluation model. The study involved 15 participants, including 10 Mechanical Engineering students, 3 ESP instructors, and 2 program administrators. Employing a qualitative case study approach, data were collected through semi-structured interviews, classroom observations, and document analysis over a four-month period. The findings revealed that the program successfully identified students' professional language needs, particularly in technical writing and oral presentation, aligning well with industry and academic expectations. Quantitative data indicated an average 18% improvement in students' writing and presentation scores over one semester. Despite these gains, listening skills remained underdeveloped due to the limited integration of audio-based materials and listening-focused instruction. The curriculum applied project-based learning and included some authentic materials but was hindered by insufficient instructor training and inadequate resource support. The study underscores the importance of aligning curriculum design, pedagogical strategies, and resource allocation with learner needs. It also affirms the utility of the CIPP model in evaluating ESP programs holistically and provides practical implications for curriculum developers, language educators, and institutional policymakers committed to enhancing the quality and impact of ESP instruction in engineering education.
Pengaruh Fitur Live Streaming E-Commerce terhadap Niat Beli Konsumen Pada UMKM Di Indonesia : Tinjauan Literatur Sistematis Pramesti, Prita; Aminah, Mimin; Johan, Irni Rahmayani; Sinaini, La
MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Vol. 20 No. 2 (2025): Manajemen IKM
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/mikm.20.2.180-197

Abstract

As online shopping trends and competition in the e-commerce sector continue to grow, live streaming has emerged as a promising interactive marketing strategy. This study examines the influence of e-commerce live streaming features on consumer purchase intention through a systematic literature review, analyzing 30 articles published between 2022 and 2024. The objectives of this research are to summarize existing data on the impact of live streaming features on purchase intention, identify the factors influencing the relationship between live streaming and purchase intention, and provide recommendations for Indonesian MSMEs to optimize the use of live streaming. Findings show that China is the dominant research location, with agricultural products being the most frequently studied category. Most studies employed a quantitative approach, particularly using Structural Equation Modeling (SEM). The analysis identified 130 factors affecting consumer purchase intention, which were categorized into ten main themes. Based on these findings, this study recommends that Indonesian MSMEs optimize live streaming by strengthening emotional aspects such as affective trust and psychological distance, as well as leveraging influencer credibility to attract more consumers. In addition, service quality, information quality, and social presence during live streaming sessions play a crucial role in enhancing consumer satisfaction and purchase intention. This study is expected to serve as a strategic reference for MSMEs in maximizing the potential of live streaming as an effective digital marketing tool.
Pengaruh User-Generated Content terhadap Niat Beli Produk Kosmetik dengan Kepercayaan Brand sebagai Variabel Mediasi pada Generasi Z di TikTok Syaira, Nayla Azmi Pradita; Matoati, Rindang; Hardiana Widyastuti; Mimin Aminah
Jurnal Ekonomi Efektif Vol. 8 No. 1 (2025): JURNAL EKONOMI EFEKTIF
Publisher : Universitas Pamulang

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

Abstract

Perkembangan digital mengubah cara Generasi Z mencari informasi dan mengambil keputusan pembelian. TikTok menjadi platform utama untuk berbagi dan menemukan konten kecantikan, dengan User-Generated Content (UGC) seperti ulasan dan tutorial yang memengaruhi persepsi dan keputusan konsumen. Focallure sebagai merek kosmetik memanfaatkan User-Generated Content secara efektif di TikTok, di mana konten autentik dari pengguna terbukti meningkatkan purchase intention serta brand trust. Penelitian ini bertujuan untuk menganalisis pengaruh User-Generated Content terhadap niat beli produk Focallure di TikTok dengan brand trust sebagai variabel mediasi pada Generasi Z. Metode yang digunakan adalah kuantitatif dengan analisis SEM-PLS dan teknik purposive-quota sampling kepada 185 responden Generasi Z di wilayah Jabodetabek yang pernah membeli produk Focallure melalui TikTok dan menonton konten User-Generated Content. Temuan penelitian mengindikasikan bahwa User-Generated Content memberikan dampak positif dan signifikan terhadap Purchase Intention (β = 0,312; p < 0,05) dan Brand Trust (β = 0,425; p < 0,05). Brand Trust juga terbukti berpengaruh signifikan terhadap Purchase Intention (β = 0,298; p < 0,05) serta memediasi secara parsial hubungan antara User-Generated Content dan niat beli dengan indirect effect yang signifikan. Model penelitian mampu menjelaskan 60,1% variabilitas Purchase Intention dan 52,8% variabilitas Brand Trust. Hasil penelitian menunjukkan pentingnya strategi pemasaran berbasis User-Generated Content yang autentik untuk membangun kepercayaan merek dan meningkatkan niat beli konsumen Generasi Z di platform digital.
The Implementation of Using Small Goup Discussion in an EFL Classroom: (A Case Study at the Eleventh Grade of SMKN 1 Subang in the Academic Year 2022/2023) Sapitri, Ika; Aminah, Mimin; Nugraha, Muhammad Anjar
Biormatika : Jurnal ilmiah fakultas keguruan dan ilmu pendidikan Vol. 10 No. 1 (2024): Biormatika : Jurnal ilmiah fakultas keguruan dan ilmu pendidikan
Publisher : Universitas Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35569/biormatika.v10i1.1739

Abstract

Students have difficulty learning English because they do not use it in their daily lives and English is not their first language. Through small group discussion as a learning strategy can help students’ in learning English. This study, focused on a described implementation of using small group discussion in an EFL classroom and perceived students’ responses about this strategy. This case study was conducted at Vocational High School, consists of 34 students and was designed for two meetings with the material analytical exposition text. To triangulate the data, observation, questionnaire, interview and documentation were used as an instrument. The result shows that implementation by group discussion the students more easily to analyze and makes an analytical exposition given by the researcher. Although in the first meeting, there were students who did not seem to participate in the process of discussion, but in second meeting, students participated actively and they could manage themselves to work in-group. In the questionnaire, 100% of students agree that using small group discussion is very suitable for learning English in vocational school. Based on the interview, students argue that by small group discussion it can be solved the task easily because they have the various opinions during group discussion. Small Group Discussion really helped the students. The students could share their knowledge and opinion in doing the exercises and discussing the answer to the exercises. Based on the result, it can be concluded that implementing small group discussion as a learning strategy is a good way of teaching and learning English.
Circular Economy Business Strategy of Organic Fertilizer in Parikesit Farmer Group Lestari, Dyah Tri; Aminah, Mimin; Munandar, Jono Mintarto
Indonesian Journal of Business and Entrepreneurship Vol. 10 No. 2 (2024): IJBE, Vol. 10 No. 2, May 2024
Publisher : School of Business, IPB University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/ijbe.10.2.400

Abstract

Background: The conception of this research is the increasing importance of the implementation of the scientific field of Circular Economy (CE) in technical and operational aspects, in the specific agribusiness system of Liquid Organic Fertilizer (LOF) marketing management. Parikesit Farmer Group is one of the farmer-owned businesses that has the aim of improving the economy of farmers in Bangunsari Village, Pamarican District, Ciamis Regency, especially in agriculture. The Parikesit Farmer Group has previously been one of the pioneers of organic farming with organic rice commodities. In addition, the farmer group developed its business as a producer and distributor of LOF sales. The Parikesit Farmer Group has great potential in supporting the circular economy concept by optimizing the development of the LOF business.Purpose: This research aims to identify the condition of the existing business model of the Parikesit Farmer Group by conducting BMC mapping, identifying the strengths, weaknesses, opportunities, and threats owned by the Parikesit Farmer Group, formulating business development strategies, and determining alternative priority strategies for developing the Parikesit Farmer Group's organic fertilizer business.Design/methodology/approach: The methods used in this research are Business Model Canvas (BMC), SWOT analysis, and Analytical Networking Process (ANP).Findings/Result: The results of the analysis of strategy formulation and SWOT analysis produce nine alternative strategies. Based on the ANP analysis, the priority that must be implemented is more education on quality organic fertilizers, it is hoped that consumers will buy more organic fertilizer products.Conclusion: This research successfully mapped the business model canvas of the Parikesit Farmer Group in accordance with the nine BMC elements, namely customer segments, value propositions, channels, customer relationships, revenue streams, key activities, key resources, key partnerships, and cost structure for its business development process.Originality/value (State of the art): The originality lies in its contribution to the existing literature regarding the incorporation of the BMC method, SWOT analysis, and ANP analysis in determining agribusiness development strategies. Keywords: ANP, BMC, Circular economy, fertilizer, SWOT
Analisis Faktor yang Mempengaruhi Kebijakan Hutang Emiten Pertanian di Bursa Efek Indonesia Ramadhany, Reza; Aminah, Mimin; Permanasari, Yusrina
Jurnal Manajemen dan Organisasi Vol. 6 No. 3 (2015): Jurnal Manajemen dan Organisasi
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (553.573 KB) | DOI: 10.29244/jmo.v6i3.12611

Abstract

In financial management perspective, corporate goal is to maximize shareholder or corporate value. The purpose of this study was to analyze the effect of institutional ownership (INST), asset structure (FAR), profitability (ROA), and corporate growth (GROWTH) on debt policy. This study used linear and multiple regression analysis. Significant test results of individual parameters (t statistical test) showed that significant value of INST variable 0.058 < 0.1 (α) and -0.632 (β), FAR 0.097 < 0.1 (α) and 1.019 (β), ROA 0.043 < 0.1 (α) and -1.198 (β), and GROWTH 0.064 < 0.1 (α) and 0.972 (β). The results showed that INST and ROA significantly and negatively affect debt policies, while FAR and GROWTH were significantly and positively affect on debt policies. Whereas, test result of simultaneous (F statistical test) showed that significant value was 0.010 < 0.1 (α) and the value of F calculated was 4.184 > 2.184 F table. These results indicated that institutional ownership, asset structure, profitability, and corporate growth had a significant effect on debt policy simultaneously.Keywords : institutional ownership, structure of assets, profitability, corporate growth
Strategic Development of the Coffee Commodity Business at the Mandalagiri Coffee Producers Cooperative Mufid, Ahmad; Sumarwan, Ujang; Aminah, Mimin
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.11861

Abstract

Coffee is one of Indonesia’s strategic plantation commodities with high economic value and a significant role in supporting the national economy. This study aims to formulate a business development strategy for the coffee commodity at the Mandalagiri Coffee Producers Cooperative, located in Garut Regency, West Java. The research employs a descriptive qualitative method and strategic analysis, with data analyzed using the Business Model Canvas (BMC), SWOT, Internal Factor Evaluation (IFE), External Factor Evaluation (EFE), Quantitative Strategic Planning Matrix (QSPM), and Simple Additive Weighting (SAW). The SWOT analysis based on the BMC indicates that Mandalagiri Cooperative possesses strengths in product quality and customer loyalty but remains weak in diversification and digitalization, presenting significant opportunities in niche markets while facing challenges from digital competitors. The IFE score (2.80) and EFE score (3.13) suggest the cooperative is in a strategic position to grow through product development and market expansion. Priority strategies include B2B/B2C expansion, brand strengthening, derivative product development, and the formation of a digital marketing team. These strategies were validated using the SAW method and formulated into a new business model emphasizing digital distribution, customer education, and brand image enhancement. Therefore, business development strategies can be implemented through strengthening distribution channels, improving customer relationships, and undergoing digital transformation toward a more adaptive and sustainable business model.
STUDENTS ENGAGEMENT PROFILES IN ENGLISH FOREIGN LANGUAGE CLASS Mimin Aminah
Media Bina Ilmiah Vol. 18 No. 6: Januari 2024
Publisher : LPSDI Bina Patria

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33758/mbi.v18i6.681

Abstract

Engagement is an important aspect to increase learning outcomes. No matter how great the teaching methods or media are, they will not be optimal without students involvement in the learning process. Data shows that the level of student engagement influences students' grade point average, hereafter GPA. Data was obtained from university students in their second year of undergraduate education who tried to explore the relationship between the GPA obtained by students by comparing it with observation data on their level of engagement with the learning they received. Data shows that students with GPAs at high, moderate and low levels are directly proportional to the level of student engagement in learning. Based on research findings, the factor that could be behind the increase in GPA is that students' learning engagement influences students' level of awareness, curiosity and persistence in learning. So that students with good learning engagement will be aroused by curiosity about a topic, try to find additional information and solutions to solve problems, and be able to persist with the challenges they are trying to solve