Alizadeh-Jamal, M., Shahvarani, A., Iranmanesh, A., & Tehranian, A. (2018). A study on the changes on teachers’ knowledge and beliefs after a workshop based on mathematics education software, by relying on Fuzzy analysis. PNA, 13(1), 19–40. Retrieved from http://digibug.ugr.es/handle/10481/53994?locale-attribute=en

Abstract:

“In this paper, the effect of holding a math training workshop using GeoGebra software has been studied on the changes on teachers’ knowledge and beliefs. The selected sample is 40 male and female teachers in Iran. Before and after the intervention were administered a pre and post questionnaire with two components: TPACK knowledge and teachers’ beliefs. Fuzzy logic and Fuzzy TOPSIS methods were used to analyze the data. The results of this method showed a significant difference between the results before and after the workshop.”