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All Journal Jurnal Ecogen Physics Learning and Education
Raudatul Jannah
Universitas Negeri Padang
Economics, Econometrics & Finance Education Physics

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Pengaruh Modal Kerja dan Jumlah Anggota Terhadap Rentabilitas Koperasi Raudatul Jannah; Menik Kurnia Siwi
Jurnal Ecogen Vol 3, No 3 (2020): Jurnal Ecogen
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jmpe.v3i3.9919

Abstract

This study aims to determine: (1) the effect of working capital on profitability in a cooperative (2) the effect of numbers on profitability in a cooperative (3) the effect of working capital and the number of members on profitability in cooperatives. This type is descriptive causative research, the population used is all cooperatives in the city of Padang, the sample selection is determined using the purposive sampling method. The data collection technique used is documentation. The result showed that 1) working capital and the number of members had a significant effect on profitability whit a probability (F-statistic) of 0.000000<0.05. this means that working capital and the number of members have an effect on profitability in cooperatives. 2) working capital has a positive and insignificant effect on profitability in cooperatives whit a significant result of 0.0607>0.05. this shows that working capital has an effect on cooperative profitability. 3) the number of members has a positive and insignificant effect on profitability whit a significance of 0.5203>0.05. this means that the number of members has no effect on the cooperative’s profitability. Keywords: working capital, number of members, profitability
Practicality of Student Worksheet on Global Warming Generative Learning Model Based on Cognitive Conflict to Facilitate Students’ Problem Solving Ability Raudatul Jannah; Akmam Akmam; Hufri Hufri; Leni Aziyus Fitri
Physics Learning and Education Vol. 4 No. 1 (2026): March Edition
Publisher : Department of Physics Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ple.v4i1.313

Abstract

Physics learning requires supporting teaching materials, especially on the subject of global warming. This subject requires students' problem-solving ability. Preliminary studies show that students' problem-solving ability are still relatively low. One possible alternative to address this issue is to develop a global warming worksheet based on a generative learning model using cognitive conflict to facilitate students' problem-solving ability. The purpose of this study is to determine the validity and practicality of the global warming worksheet using a generative learning model based on cognitive conflict. This research is a development (R&D) that uses the ADDIE development model. The ADDIE development model is one of the systematic learning design models. The object of this study is a global warming worksheet using a generative model based on cognitive conflict. The measurement data used are validity and practicality. The data obtained were analyzed using descriptive statistical techniques. The validity test indicates that the worksheets were valid for use with a score of 0.91 by experts. The practicality test results showed that the worksheets were very practicable for use with a score of 99.22% by practitioners and 88.01% by users. The results of the study concluded that the developed worksheets were valid and very practicable for use in supporting physics learning
Co-Authors Akmam Akmam Hufri Hufri Leni Aziyus Fitri Menik Kurnia Siwi