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All Journal JURNAL BIOSHELL Hydrogen: Jurnal Kependidikan Kimia RANGGUK: Jurnal Pengabdian Kepada Masyarakat
Titin Mairisiska
Mahasiswa Program Magister Pendidikan IPA Universitas Jambi.
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Analysis of Student Response to the Use of Biochemistry e-Module on Carbohydrate Materials in Enhanching Learning Independence Mairisiska, Titin; Ramadani, Ramadani; Qadariah, Nosi
Hydrogen: Jurnal Kependidikan Kimia Vol 13, No 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.13929

Abstract

This study aims to analyze student responses to the use of a biochemistry e-module on carbohydrate material and its impact on learning independence. This quantitative descriptive research involved 40 students from the Biology and Chemistry study programs who had used the e-module. Data were collected through a questionnaire covering five indicators: ease of use, effectiveness of material delivery, level of interactivity, learning independence, and general response. The results showed that for the ease of use indicator, the carbohydrate e-module received an average response of "very good" with an average percentage of 83%. The effectiveness of material delivery scored 82.75%, while the level of interactivity reached 85.7%. However, the learning independence indicator had a lower average score (78.7%), indicating the need to strengthen self-learning motivation and encourage further exploration of additional information. The study concludes that the biochemistry e-module on carbohydrate material is effective in enhancing students' understanding but requires some improvements, such as adding a glossary feature and interactive elements to optimally support learning independence. The integration of technology in learning is expected to continue developing to improve the effectiveness of science-based education.
Analysis of Student Response to the Use of Biochemistry e-Module on Carbohydrate Materials in Enhanching Learning Independence Mairisiska, Titin; Ramadani, Ramadani; Qadariah, Nosi
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.13929

Abstract

This study aims to analyze student responses to the use of a biochemistry e-module on carbohydrate material and its impact on learning independence. This quantitative descriptive research involved 40 students from the Biology and Chemistry study programs who had used the e-module. Data were collected through a questionnaire covering five indicators: ease of use, effectiveness of material delivery, level of interactivity, learning independence, and general response. The results showed that for the ease of use indicator, the carbohydrate e-module received an average response of "very good" with an average percentage of 83%. The effectiveness of material delivery scored 82.75%, while the level of interactivity reached 85.7%. However, the learning independence indicator had a lower average score (78.7%), indicating the need to strengthen self-learning motivation and encourage further exploration of additional information. The study concludes that the biochemistry e-module on carbohydrate material is effective in enhancing students' understanding but requires some improvements, such as adding a glossary feature and interactive elements to optimally support learning independence. The integration of technology in learning is expected to continue developing to improve the effectiveness of science-based education.
PELATIHAN PRAKTIKUM SAINS BAGI GURU DAN SISWA DI SEKOLAH DASAR NO. 038/IX KOTO LOLO Siregar, Anggi Desviana; Mairisiska, Titin; Lala, Kiki; Febrianti, Amelia
RANGGUK: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2024): RANGGUK: Jurnal Pengabdian Kepada Masyarakat
Publisher : Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/rgk.v4i1.3596

Abstract

Science learning in Elementary Schools (SD) emphasizes the process through practical activities. Still, the SD 038/IX Koto Lolo teachers do not yet involve science practicums in their learning methods. Partners face several obstacles, such as teachers' lack of knowledge regarding the importance of implementing practicums, unfamiliar with using practicum tools and materials, and not understanding the procedures for implementing science practicums in elementary schools. To overcome this problem, service activities are carried out through comprehensive training, which begins with an understanding of the urgency of science practicum in elementary school, a demonstration of several examples of elementary school science practicum, and direct practice according to the instructions that have been explained. As a result, training participants gained four things, namely: a) Knowledge, where they gained new knowledge about implementing elementary science practicum; b) Ability (Skill), participants appear to have the skills to carry out elementary science practicum activities; c) Behavior (Attitude), from the practicum carried out, a scientific attitude is formed from the participants; d) Product, elementary school teachers produce science practicum guides in the form of simple modules that can be applied in elementary schools.
PEMANFAATAN LIMBAH KULIT KOPI: STRATEGI PENGOLAHAN CASCARA TEA UNTUK MENINGKATKAN NILAI EKONOMI LOKAL Kencanawati, Indah; Saslina, Tri; Mairisiska, Titin; Anzalina, Hofifah
RANGGUK: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): RANGGUK: Jurnal Pengabdian Kepada Masyarakat
Publisher : Institut Agama Islam Negeri Kerinci

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

Abstract

Public understanding regarding the processing of Cascara Tea has undergone significant changes, especially in knowledge regarding processing techniques which produce various variations of products that attract the attention of consumers. The research method applied is a descriptive analysis method, involving several stages which form the basis of the data collection and analysis process, including the use of primary data and secondary data. This stage includes research planning, subject selection, and data collection through in-depth interviews, participant observation, and document analysis. The data analysis process is carried out through techniques for organizing, translating, and interpreting data, which includes coding, categorization, and identifying patterns of findings. The research results show that the reconstruction of community activities in the production of Cascara Tea Kerinci involves several key aspects. Among other things, Cascara Tea Kerinci is known for its unique quality when compared to similar products, various product variations, and attention to the quality of Cascara Tea Kerinci products. In addition, there are ongoing efforts to create new variants from time to time to maintain consumer interest in this product. the unique characteristics of Cascara Tea Kerinci became one of the main factors in this reconstruction, creating a product identity that cannot be competed with on the market.
Feasibility Analysis of Essay Test Instruments to Assess Students’ Critical Thinking Skills in Contextual Learning Qadariah, Nosi; Nengsih, Rodiantifitri; Mairisiska, Titin; Rimin, Rimin; Kurniati, Rahmi; Qalbina, Putri
JURNAL BIOSHELL Vol 15 No 1 (2026): Article in Progress
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/bio.v15i1.4842

Abstract

This study aims to analyze the feasibility of an essay-based assessment instrument developed to measure university students’ critical thinking skills in a contextual learning setting with local cultural integration. The instrument was constructed based on critical thinking indicators proposed by (Ennis, 2011) and embedded within environmental science content and the Kenduri Sko cultural tradition. Five expert validators assessed the instrument using a validation sheet covering five aspects: content relevance, item construction, language clarity, practicality, and cultural sensitivity. The results show that all aspects received an average score above 3.80, with an overall feasibility percentage of 96.15%, categorized as highly feasible. In addition, qualitative feedback from validators recommended minor revisions in question instructions and refinement of the scoring rubric. Overall, the instrument is considered suitable for use as an authentic assessment tool in culturally contextualized learning in higher education. Further empirical testing and reliability analysis are recommended for broader implementation
Co-Authors Anggi Desviana Siregar Desviana Siregar, Anggi Desviana Siregar Desviana Anzalina, Hofifah Febrianti, Amelia Kencanawati, Indah Lala, Kiki Nengsih, Rodiantifitri Putri Qalbina Qadariah, Nosi Rahmi Kurniati Ramadani, Ramadani Rimin Saslina, Tri