The elementary mathematics lesson requires the concrete-to-abstract education principle as required by the age of students. Today's technological developments provide great opportunities for teachers...

Digital skills become more and more popular in peoples lives also the working frame of the teachers role in the classroom has to be changed. One model to make this change happen is the method of...

Xenia is the ancient Greek concept of hospitality, the generosity and courtesy shown to those who are far from home and/or associates of the person bestowing guest-friendship. The rituals of...