Μελέτη και προσομοίωση θερμοκρασιακών μεταβολών πειραματικής διάταξης
Research and simulation of temperature changes of an experimental setup
Βασίλειος, Κωστής Φ.
KeywordsΘερμική κατεργασία μετάλλων ; Πειράματα ; Δευτεροβάθμια εκπαίδευση ; STEM ; Τεχνολογική εκπαίδευση
This thesis examines the processing of the results of an experimental procedure about metal heat treatments. The collection, transport and processing of the data and their further analysis is done through various software packages. This experiment was carried out in a laboratory course in the third grade of a Vocational Lyceum with specialty in Electronics in the school year 2015-2016. The first measurements were performed using the LabVIEW program. Then, the collected data were analyzed using the statistical package IBM Statistics SPSS version 22. The statistical processing of the measurement results provided a more comprehensive look regarding the behaviour and the temperature change of the metal which was subjected to heat treatment. Then, we studied the possibility of reframing and building an integrated instructional package in relation to the experiment and investigated the possibility of using the educating methodology of S-T-E-M. (Science, Technology, Engineering and Mathematics). The study resulted in recommendations for the use of STEM for laboratory lessons of Secondary Technical Vocational Education (TVET). As a conclusion of the study, an application was designed and implemented in an environment of Visual Studio that simulates the above laboratory experiment.