Extrinsic motivation and performance of teachers in schools division of Nueva Vizcaya/ (Record no. 365)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02867nam a22001817a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250321153848.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250321b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | NVSU |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | De Leon, Kristine Jane P. |
| 245 ## - TITLE STATEMENT | |
| Title | Extrinsic motivation and performance of teachers in schools division of Nueva Vizcaya/ |
| Statement of responsibility, etc. | Kristine Jane P. De Leon |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bayombong: |
| Name of publisher, distributor, etc. | Nueva Vizcaya State University, |
| Date of publication, distribution, etc. | 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xiii, 119 leaves : |
| Other physical details | illustrations (some colored), photos ; |
| Dimensions | 28 cm. |
| 500 ## - GENERAL NOTE | |
| General note | A paper-based microfluidic bioanalytical tool was developed and evaluated for its performance and effectiveness as a tool in science teaching. This innovative device is engineered to detect Ochratoxin A (OTA) in food and food sources by leveraging a colorimetric signal generated through enzymatic redox reactions within an integrated assay system. During its development, utmost consideration was paid in optimizing critical parameters influencing functionality and operation, including the fine-tuning of printing and detection mechanisms. In performance evaluations, the device exhibited a remarkable ability to detect OTA in whole wheat grain samples, achieving a limit of detection (LOD) as low as 512.30 ppb. Further investigation of the developed device confirmed its selectivity for OTA even in the presence of other mycotoxins. It demonstrated a high sensitivity to small changes in concentration, consistently yielding precise signal generation and highly accurate results. These attributes make the device a promising tool for commercial applications, particularly in the detection of OTA in animal food products.<br/><br/> The performance and effectiveness of the tool in science teaching was evaluated through a post-activity survey administered to selected participants who engaged in a laboratory exercise employing the developed device. The activity was designed to introduce the concept of chemical analysis, aligning with the principles of Analytical Chemistry. It served as a culmination of the students comprehension of chemistry, specifically focusing on topics such as stoichiometry, dilution, and redox reactions. Each respondent completed a questionnaire structured around four key dimensions of the teaching and learning process: goals and objectives, content, motivation and participation, and organization and structure. The survey findings revealed that the majority of students regarded the device very highly effective in its performance as a tool in science teaching. Their firsthand experience on the use of the device not only piqued their interest but also empowered them to actively engage in discussions and hand-on aspects of the learning process. |
| 500 ## - GENERAL NOTE | |
| General note | Thesis (Master of Education in Science Education - General Science) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes appendices and bibliographical references |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Suppress in OPAC | No |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Source of acquisition | Total checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Nueva Vizcaya State University - Bayombong Campus | Nueva Vizcaya State University - Bayombong Campus | Graduate School Section | 03/21/2025 | Donation | T D346d 2023 | T1047 | 03/21/2025 | 03/21/2025 | Thesis |
