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PENGARUH PENGGUNAAN MODUL PEMBELAJARAN MATEMATIKA BERBASIS ETNOMATEMATIKA MELALUI PENDEKATAN SAINTIFIK TERHADAP HASIL BELAJAR SISWA Riska Ashar Luthfia Erva; Ahniasari Rosianawati; Pardimin; Ana Fitrotun Nisa; Muhammad Irfan
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 2 (2022): April
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v11i2.8676

Abstract

This article discusses the effect of using mathematics learning modules based on ethnomathematics through a scientific approach to the accurate material of students' learning outcomes. The study was conducted for the fifth-grade students in one of the Elementary schools, which was located in Rongkop Gunungkidul in the academic year of 2021/2022. The subject of the study covers 16 students, which consist of 7 male students and 9 female students. The design of the study was qualitativequantitative research. Techniques of data collection used were tests and questionnaires. Techniques of data analysis used were qualitative and quantitative analysis. The result of the study showed the effect of using a mathematics learning module based on ethnomathematics through a scientific approach on the accurate material of students' learning outcomes. The total number of students who passed the test from 6 students was 37.5% increasing to 14 students (93.75%). The average score of students' learning outcomes increased from 79.94 to 95.44. The result of students' questionnaires showed that 87.5% of 14 students strongly agreed and 12.5% of 2 students agreed on the use of the mathematics learning module based on ethnomathematics.
Added Value and Profitability of PT ABC’s Processed Moringa Products Sonia Ghinaa Salim; Bayu Krisnamurthi; Nia Rosiana
Jurnal AGRISEP JURNAL AGRISEP VOL 24 NO 01 2025 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagrisep.24.01.201-216

Abstract

The utilization of Moringa in food processing, herbal medicine, and animal feed makes this plant attractive to researchers for testing its effectiveness and entrepreneurs for making it a business commodity. PT ABC is one of the companies processing Moringa into various derivative products. PT ABC is the largest company in Central Java, establishing Blora as the centre of the Moringa commodity. The untapped potential of Moringa, with its high economic value, has driven the government to aspire to make Moringa an icon of Blora Regency, allowing the community to capitalize on it as a business commodity. This study analyzes the added value and profitability of Moringa Capsule and Moringa Infusion products. Applying the Hayami method, the analysis identifies Moringa Capsules as having a higher added value ratio than Moringa Infusions. Profitability assessments, encompassing production costs, break-even points, and operational efficiency, confirm that both products generate substantial profits. The company operates above the break-even point, with profitability of IDR 64,529 for capsules and IDR 22,387 for infusions. These findings reveal the economic potential of Moringa-based products with profitability margins of 30.97 per cent for Moringa Capsule and 15.35 per cent for Moringa Infusions. These margins highlight the viability of expanding production and tapping into new markets. Blora can strengthen its competitiveness in national and international markets by promoting innovation in product development. Practical implications include diversifying product offerings to meet evolving consumer demands and leveraging profitability data to attract investment, ultimately enhancing rural incomes and economic resilience.
Correlation Analysis of Price, Location and Facilities Relationships To Economic Visitor Traffic One Home Farm Ratih Pratiwi; Eka Merdekawati; Nia Rosiana
Journal of The Community Development in Asia Vol 6, No 3 (2023): September 2023
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jcda.v6i3.2533

Abstract

An economy that is oriented towards a system of feasibility based on security and convenience is the basis for economic actors to compete with each other to provide the best options for partners. This system involves the standardization value shown. Therefore, geographical/regional factors must be carried out and studied more broadly, on the impact on the related industrial sector. One of the economic industrial sectors that is still active in the agricultural sector in the Bogor area is One Home Farm. the purpose of this study is to determine the level of correlation between the variables price, location, and facilities whether they have enough effect on the intention to visit One Home Farm. The flow of this research method uses a descriptive quantitative approach, in which the results of calculations and processing of SPSS data are translated and studied further with the support of a literature review. Based on the simultaneous test results obtained F count = 8.981, with a p value of 0.000 0.05, in accordance with the above conditions means the hypothesis states that simultaneously the independent variables (price, location and facilities) have a significant effect on the decision to visit One Home Farm. The results of the study also show the percentage value of the visiting decision variable by the independent variable (coefficient of determination) which is indicated by the value. Adjusted R Square (R2) of 0.406. in this case it can be interpreted that the decision to visit can be explained by price, location and facilities of 40.6% while the remaining 49.4% is explained by other variables not examined in this study.
Kinerja Ekspor Cakalang Beku Indonesia di Pasar Internasional Menggunakan Almost Ideal Demand System (AIDS) Musyafak Musyafak; Suharno Suharno; Nia Rosiana
Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Vol 16, No 1 (2026): Juni 2026
Publisher : Balai Besar Riset Sosial Ekonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jksekp.v16i1.16808

Abstract

Cakalang beku menjadi komoditas unggulan ekspor perikanan indonesia tertinggi kedua dalam penyumbang surplus perdagangan. Selain itu, nilai ekspor menunjukkan tren positif dalam tiga tahun terakhir. Namun persaingan ketat mengharuskan cakalang beku Indonesia untuk terus melakukan ekspansi pasar. Tujuan studi ini yaitu untuk menganalisis elastisitas permintaan ekspor cakalang beku Indonesia di Pasar Internasional dengan Almost Ideal Demand System (AIDS) yang diestimasi menggunakan Seemingly Unrelated Regression (SUR). Sumber data adalah data sekunder yang diperoleh dari ITC Trade Map dengan kode HS 030343 (Frozen Skipjack or Stripe-bellied bonito “Euthynnus-Katsuwonus-pelamis”). Data yang digunakan yaitu data panel dengan seri waktu bulanan dari tahun 2014 hingga 2024. Sementara itu, data cross-sectional menggunakan China, Taiwan, Spanyol, Korea Selatan dan Jepang sebagai pesaing utama Indonesia. Hasil penelitian menunjukkan bahwa permintaan cakalang beku Indonesia bersifat inelastis terhadap harga, sehingga tidak responsif terhadap perubahan harga. Elastisitas pengeluaran menunjukkan cakalang beku indonesia masuk kategori barang normal, khususnya sebagai necessity goods yang berperan sebagai bahan baku bagi industri pengolahan China dan Taiwan. Sehingga tetap dibutuhkan meskipun terjadi fluktuatif pengeluaran global. Nilai elastisitas silang menunjukkan bahwa Indonesia cenderung bersaing dengan Spanyol, Korea Selatan dan Jepang. Sementara dengan China dan Taiwan, cakalang beku Indonesia cenderung menjalin kerjasama dalam rantai nilai global. Temuan studi ini mengungkap bahwa Indonesia harus fokus pada strategi penguatan sistem jaminan mutu dan keberlanjutan produk melalui sertifikasi MSC dan eco-labeling, strategi korporasi dengan China dan Taiwan pada rantai pasok global, dan strategi market intellegence untuk dapat bersaing dengan Korea Selatan, Jepang, dan Spanyol. TItle: Export Performance of Indonesian Frozen Skipjack in International Market Using Almost Ideal Demand System (AIDS) Frozen skipjack tuna is Indonesia’s second-largest fisheries export commodity and the second-largest contributor to the trade surplus. Furthermore, export values have shown a positive trend over the past three years. However, intense competition necessitates that Indonesia’s frozen skipjack tuna continue to expand its market reach. The objective of this study is to analyze the elasticity of demand for Indonesia’s frozen skipjack tuna exports in the international market using the Almost Ideal Demand System (AIDS), estimated via Seemingly Unrelated Regression (SUR). The data source is secondary data obtained from the ITC Trade Map under HS code 030343 (Frozen Skipjack or Stripe-bellied bonito “Euthynnus-Katsuwonus-pelamis”). The data used consists of panel data with monthly time series from 2014 to 2024. Meanwhile, the cross-sectional data uses China, Taiwan, Spain, South Korea, and Japan as Indonesia’s main competitors. The research results indicate that demand for Indonesian frozen skipjack is inelastic with respect to price, meaning it is unresponsive to price changes. Expenditure elasticity indicates that Indonesian frozen skipjack falls into the category of normal goods, specifically as a necessity good serving as a raw material for the processing industries in China and Taiwan. Thus, it remains in demand despite fluctuations in global expenditure. Cross-elasticity values show that Indonesia tends to compete with Spain, South Korea, and Japan. Meanwhile, with China and Taiwan, Indonesian frozen skipjack tends to engage in cooperation within the global value chain. The findings of this study reveal that Indonesia must focus on strategies to strengthen quality assurance and product sustainability through MSC certification and eco-labeling, corporate strategies with China and Taiwan within the global supply chain, and market intelligence strategies to compete with South Korea, Japan, and Spain.