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All Journal Biology and Education Journal (BaEJ) Journal Of Biology Education Research (JBER)
Yeyendra
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology

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Lembar Praktikalitas: Instrumen yang Digunakan untuk Menilai Produk yang Dikembangkan pada Penelitian Pengembangan Bidang Pendidikan Cahaya, Nilam; Fauziah, Nurul; Ferazona, Sepita; Hidayati , Nurkhairo; Mellisa; Yeyendra
Biology and Education Journal Vol. 4 No. 1 (2024): Biology and Education Journal
Publisher : Universitas Islam Riau (UIR) Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/baej.2024.16973

Abstract

The practicality sheet plays an important role in the usability process of a product to be developed. Practicality sheets have a big influence on the level of use of a product, namely being practical, easy to understand and enjoyable for teachers or students to use the product. This research aims to develop a practicality sheet that can be used as an instrument in assessing the product being developed. The product that has been developed must be validated by experts in the field of education. After the product is said to be valid then the product is field tested on students where the product is said to be practical if the experts say that theoretically this product can be applied in the field and the level of workability is good, therefore the aim of this research is to develop a practicality sheet in accordance with instruments that are valid and validated by expert validators in the field of education. The practicality sheet development procedure is based on the PLOMP model research and development. This research takes place at the development stage. This practicality sheet consists of a grid and assessment rubric. The grid contains aspects and indicators. The assessment rubric contains indicators and criteria for assessment scores by the validator, apart from that it also contains provisions for scoring the questionnaire. The practicality sheet consists of 4 aspects which cover various indicators, namely 1) The display aspect has 4 indicators (readability of text, clarity of presentation, use of font), 2) The linguistic aspect has 1 indicator (use of language), 3) The material aspect contains 3 indicators, namely (sequence, presentation of material and study materials), 4) Presentation aspect consisting of 1 indicator (motivation). The practicality sheet developed has been validated by educational validators and the overall practicality sheet assessment received a percentage of 96.6% with a very valid validity category. This shows that the practicality sheet developed can be used as an instrument to assess a product developed in educational development research.
Development of Research-Based Modules in Hydroponic Learning Mellisa; Rahmi, Laili; Yeyendra; Waltriandi, Yandri; Puspita Sari, Anggun
Journal Of Biology Education Research (JBER) Vol. 6 No. 1 (2025): JBER (Journal Of Biology Education Research), Vol. 6 No. 1 (2025)
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55215/jber.v6i1.24

Abstract

Hydroponics is an increasingly popular cultivation method due to its land and water use efficiency. To support students' understanding in this field, a research-based learning module is needed to ensure that the material presented is relevant and evidence-based. An interactive and research-based learning module can enhance students' conceptual understanding and skills in effectively applying hydroponic techniques. This study aims to develop a hydroponic module based on research results. This study utilizes the ADDIE model in the module development phase, students' needs and curriculum requirements were identified to align the module content with learning objectives. The design phase involved structuring the module by integrating recent research findings in hydroponics, selecting appropriate instructional strategies, and incorporating interactive elements. In the development phase, the module was created with interactive features and media to enhance engagement and comprehension. The implementation phase included pilot testing with students to gather feedback on usability and effectiveness. Finally, in the evaluation phase, expert validation and student assessments were conducted to measure the module's validity and effectiveness. Trials and validation were conducted by experts, including media specialists, subject matter experts, and hydroponic practitioners, to ensure the module met quality standards. Validation results indicated that the developed module was categorized as highly valid. Additionally, based on student assessments, the module received in the "good" category, demonstrating its suitability for hydroponics courses. These findings suggest that the research-based hydroponics module is an effective learning resource for students, providing both theoretical knowledge and practical applications in hydroponics education.   
Co-Authors Cahaya, Nilam Laili Rahmi, Laili mellisa Nurkhairo Hidayati Nurul Fauziah Puspita Sari, Anggun Sepita Ferazona Waltriandi, Yandri