Analysis of the program for continuing education of technical teachers on the basis of graduates' feedback resultsRüütmann, Tiia; Kipper, HantsProceedings of 2014 International Conference on Interactive Collaborative Learning (ICL) : 03-06 December 2014, Dubai, UAE2014 / p. 7-12 : ill Optional STEM courses for secondary schools designed and implemented for enhancement of K-12 technology education in order to excite students' interest in technology and engineering educationRüütmann, TiiaProceedings of 2014 International Conference on Interactive Collaborative Learning (ICL) : 03-06 December 2014, Dubai, UAE2014 / p. 144-150