Portfolio Approach for Optimization the Usage of E-resources

Because of their widespread use in everyday life, Information and Communication Technologies (ICT) are now included in all aspects of teaching activities. The use of various digital tools into the traditional educational process transforms and modifies it. Their efficiency depends on a greater knowledge of them. Although much research has been done on technology-enhanced teaching, there is a need for a current perspective on its influence at the classroom level. The current paper focuses on the analysis and searching for an optimal decision for the effective applying of ICT resources in the field of education. The usefulness and the frequency of using the most popular e-resources in the vocational subjects are compared. A Portfolio approach for optimization the usage of e-resources is proposed and an optimization problem for their optimal utilization is defined and solved.