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Nazara, Agustiaman
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Mathematics

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Pengembangan Media Pembelajaran Berbasis Power Point Interaktif Pada Materi Sistem Pencernaan Manusia Kelas XI Halawa, Tektonius; Nazara, Agustiaman; Lase, Natalia Kristiani
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1392

Abstract

The purpose of this study is to develop Power Point -based interactive learning media on digestive system material that is valid, practical, and effective. This research is development research using the Research and Development (R&D) development model. This research was carried out in class XI. The instrument used is a validation questionnaire which includes aspects of content feasibility (material), language feasibility, and design feasibility (media), student response questionnaires and learning outcomes. The data analysis in this study was carried out descriptively on all the data obtained. The results of the analysis show that the learning media is also very practical to be used by students. Based on the results of the study, it can be concluded that the media developed is suitable for use in the learning process of the digestive system
Pengembangan Media Pembelajaran Berbasis Power Point Interaktif Pada Materi Sistem Pencernaan Manusia Kelas XI Halawa, Tektonius; Nazara, Agustiaman; Lase, Natalia Kristiani
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1392

Abstract

The purpose of this study is to develop Power Point -based interactive learning media on digestive system material that is valid, practical, and effective. This research is development research using the Research and Development (R&D) development model. This research was carried out in class XI. The instrument used is a validation questionnaire which includes aspects of content feasibility (material), language feasibility, and design feasibility (media), student response questionnaires and learning outcomes. The data analysis in this study was carried out descriptively on all the data obtained. The results of the analysis show that the learning media is also very practical to be used by students. Based on the results of the study, it can be concluded that the media developed is suitable for use in the learning process of the digestive system
Pengembangan Media Pembelajaran Berbasis Power Point Interaktif Pada Materi Sistem Pencernaan Manusia Kelas XI Halawa, Tektonius; Nazara, Agustiaman; Lase, Natalia Kristiani
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1392

Abstract

The purpose of this study is to develop Power Point -based interactive learning media on digestive system material that is valid, practical, and effective. This research is development research using the Research and Development (R&D) development model. This research was carried out in class XI. The instrument used is a validation questionnaire which includes aspects of content feasibility (material), language feasibility, and design feasibility (media), student response questionnaires and learning outcomes. The data analysis in this study was carried out descriptively on all the data obtained. The results of the analysis show that the learning media is also very practical to be used by students. Based on the results of the study, it can be concluded that the media developed is suitable for use in the learning process of the digestive system
Analisis Efisiensi Fermentasi Tempeh Antara Metode Tradisional dan Modern Nazara, Agustiaman; Zebua, Putri Berlian; Lase, Suci Hati; Zega, Listen Arahan; Lase, Lilis Febrika Putri; Zega, Novelina Andriani
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.5044

Abstract

This study aims to analyse the comparison of tempeh fermentation efficiency between traditional methods and modern methods based on fermentation parameter control. The research method used was a systematic literature review of 23 accredited national journal articles indexed by SINTA and published between 2013 and 2024. Articles were selected based on inclusion criteria covering discussions on fermentation parameters, tempeh product quality, and fermentation method comparisons. Data were analysed descriptively and comparatively by examining aspects of fermentation time, quality consistency, product yield, and microbial contamination levels. The results of the study show that modern fermentation methods that apply temperature control and the use of standardised starters can shorten fermentation time by 18–24% compared to traditional methods. In addition, modern methods produce better quality consistency, as indicated by lower protein content and texture variation. Product yield also increased by 12–15%, accompanied by lower levels of pathogenic microbial contamination. These findings indicate that the application of modern fermentation methods has the potential to improve the efficiency and quality of tempeh production and can be a relevant alternative for the development of small and medium-scale tempeh industries without eliminating local food characteristics.  
Co-Authors Halawa, Tektonius Lase, Lilis Febrika Putri Lase, Suci Hati Natalia Kristiani Lase, Natalia Kristiani Novelina Andriani Zega Zebua, Putri Berlian Zega, Listen Arahan