Visualization of the Sampling Method for Quality Control Course in Agroindustrial Products
- DOI
- 10.2991/978-2-38476-198-2_58How to use a DOI?
- Keywords
- Sampling Technique; Learning Media; Cognitive Learning Outcomes; Video Visualization
- ABSTRACT
Sampling method is one of the materials on the Quality Control (QC) course on agroindustrial products. The sampling method has detailed procedures carried out by sampling officers in the industry. However, this procedure can only be applied to ongoing production process activities. Therefore, students who are studying product sampling methods must look directly at the industry to ascertain how the procedures and equipment are used. To enrich students’ understanding of this material, additional explanation in the quality control teaching material is needed. The additional material from the food industry can be presented in various ways, one of which is through learning videos. The purpose of this study was to develop learning media for sampling techniques and to measure students’ cognitive learning outcomes after participating in virtual learning with the video. The development of learning videos was carried out using the research and development method, which involves the ADDIE model. The one group pretest posttest experimental design was applied to measure the learning outcomes of experimental class. ADDIE’s research begins with an analysis on the development of teaching materials. This was stated by students who had previously studied the QC course. They made some evaluations that learning videos were needed for sampling techniques particularly solid product. This media could help to visualize detailed procedures for taking solid samples on food ingredients and products clearly, so that it is easy-to-understand, and improve the student’s learning motivation. The developed learning video includes the explanation of equipment used, timing of sampling, sampling procedure in the black tea production line of PTPN VIII Factory. Learning videos were declared feasible by material validator and learning media validator. The students who had passed the QC course are also declared very feasible. After the ADDIE process, the video was applied for QC course to new students. The learning outcome (cognitive) increased and very satisfying with a moderate N-gain. With video learning media, knowledge transfer activities can be achieved without having to visit the factory to see officers performed the sampling. The development of real industrial visualization can help students have a better understanding even though learning is carried out remotely.
- Copyright
- © 2024 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Dwi Lestari Rahayu AU - Siti Afina Sabrina AU - Puji Rahmawati Nurcahyani PY - 2024 DA - 2024/02/06 TI - Visualization of the Sampling Method for Quality Control Course in Agroindustrial Products BT - Proceedings of the 5th Vocational Education International Conference (VEIC-5 2023) PB - Atlantis Press SP - 426 EP - 432 SN - 2352-5398 UR - https://doi.org/10.2991/978-2-38476-198-2_58 DO - 10.2991/978-2-38476-198-2_58 ID - Rahayu2024 ER -