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Enhancing Learning through Project Based Learning : A Study on Rice Seed Germination Performance Using Micro-Nano Bubbles |
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| รหัสดีโอไอ | |
| Creator | Kittikun Pituprompan |
| Title | Enhancing Learning through Project Based Learning : A Study on Rice Seed Germination Performance Using Micro-Nano Bubbles |
| Contributor | Ukrit Thammasenee, Kittisak Taewboonta, Cherdpong Chiawchanwattana, Banlu Phaichin, Prutchayawoot Thopan |
| Publisher | Program in Farm Mechanics, Faculty of Technical Education, Rajamangala University of Technology Isan, Khon Kaen Campus |
| Publication Year | 2568 |
| Journal Title | Journal of Research and Innovation in Industrial Education |
| Journal Vol. | 1 |
| Journal No. | 3 |
| Page no. | 13-26 |
| Keyword | Project Based Learning, Rice Seeds, MicroNano Bubbles |
| URL Website | https://so14.tci-thaijo.org/index.php/jriie |
| Website title | Journal of Research and Innovation in Industrial Education |
| ISSN | ISSN 3088-1455 (Online) |
| Abstract | This study aimed to: (1) enhance learning outcomes through the implementation of Project-Based Learning (PBL) by examining the germination quality of rice seeds using micro–nano bubble water, and (2) investigate students’ satisfaction with this instructional approach. The participants were 15 first-year Higher Vocational Certificate students in the Agricultural Machinery Program, divided into three groups of five, selected through purposive sampling. The research instruments comprised a PBL lesson plan, a presentation evaluation rubric, and a student satisfaction questionnaire administered via Google Forms. Data collection involved pre- and post-tests, along with assessments of project presentation performance. Descriptive statistics, including mean, standard deviation, and percentage, as well as inferential analysis using the paired t-test, were employed for data analysis. The findings revealed that the post-test mean score ( = 8.13) was significantly higher than the pre-test mean score ( = 4.80) at the 0.05 level, indicating that PBL was highly effective in improving students’ academic performance. Regarding satisfaction, students reported high to very high satisfaction levels, particularly in the “benefits gained” dimension (equation = 4.22), highlighting the perceived value of PBL in fostering knowledge acquisition and skills that are sustainably applicable to real-world contexts. |
